{"type":"FeatureCollection","features":[{"type":"Feature","id":27136,"geometry":{"type":"Polygon","coordinates":[[[-82.45737999999994,27.941880000000026],[-82.49033999999995,27.91966000000008],[-82.48526999999996,27.891900000000078],[-82.43351999999999,27.89766000000003],[-82.45737999999994,27.941880000000026]]]},"properties":{"ESRI_OID":27136,"MSI_UID":27136,"ATU":7,"TITLE":"Hillsborough Cut C Channel - Sparkman Channel/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116383360,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:mulkeycha:tambaycutfcha:gadpoicut:bigbencha:hilcutccha:spacha","WATERWAY_NAME":"Sparkman Channel","CREATE_DATE":1756481134000,"MODIFIED_DATE":1769098595000,"BEGIN_DATE":1756425600000,"END_DATE":1781308799000,"DESCRIPTION":"General/Marine Events/Other\n27136\n\nA high concentration of small sailing vessels will be in the vicinity of Davis Islands, Tampa, FL from 4-7 PM M-F and 9AM to 4 PM Sat and Sun. Starting September 2025 and continuing to May 2026.  Mariners are advised to exercise caution while in the vicinity of the sailing vessels.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-82.45738,27.94188],[-82.49034,27.91966],[-82.48527,27.8919],[-82.43352,27.89766],[-82.45738,27.94188]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":31775,"geometry":{"type":"Polygon","coordinates":[[[-77.60502999999994,43.257220000000075],[-77.60845999999998,43.25412000000006],[-77.60690999999997,43.25387000000006],[-77.60613999999998,43.254590000000064],[-77.60523999999998,43.25431000000003],[-77.60424999999998,43.254620000000045],[-77.60403999999994,43.255310000000065],[-77.60446999999994,43.255400000000066],[-77.60364999999996,43.25643000000008],[-77.60502999999994,43.257220000000075]]]},"properties":{"ESRI_OID":31775,"MSI_UID":31775,"ATU":9,"TITLE":"St. Lawrence Seaway - LAKE ONTARIO/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386273,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont","WATERWAY_NAME":"LAKE ONTARIO","CREATE_DATE":1762797744000,"MODIFIED_DATE":null,"BEGIN_DATE":1762646400000,"END_DATE":1777679999000,"DESCRIPTION":"The Rochester Yacht Club Frostbite Racing series consists of up to 10 small sailing craft racing near the mouth of the Genessee River on Sundays from 1300-1530 throughout the winter and spring.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.60503,43.25722],[-77.60846,43.25412],[-77.60691,43.25387],[-77.60614,43.25459],[-77.60524,43.25431],[-77.60425,43.25462],[-77.60404,43.25531],[-77.60447,43.2554],[-77.60365,43.25643],[-77.60503,43.25722]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":34183,"geometry":{"type":"Polygon","coordinates":[[[-86.56035999999995,34.57214000000005],[-86.56229999999994,34.570350000000076],[-86.55814999999996,34.56615000000005],[-86.55613999999997,34.56935000000004],[-86.56035999999995,34.57214000000005]]]},"properties":{"ESRI_OID":34183,"MSI_UID":34183,"ATU":2,"TITLE":"General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116381408,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:tenriv","WATERWAY_NAME":"Tennessee River","CREATE_DATE":1766149789000,"MODIFIED_DATE":1766150074000,"BEGIN_DATE":1766102400000,"END_DATE":1781740799000,"DESCRIPTION":"On December 20, 2025, from 7:00 p.m. until 8:00 p.m., the Christmas on the River event will be held in the vicinity of Mile 334.0.    Mariners are urged to transit the area with caution and maintain a proper lookout.  Mariners may contact the event manager at (256) 604-0986, for additional information.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-86.56036,34.57214],[-86.5623,34.57035],[-86.55815,34.56615],[-86.55614,34.56935],[-86.56036,34.57214]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":34781,"geometry":{"type":"Polygon","coordinates":[[[-71.03953999999999,42.36268000000007],[-71.04270999999994,42.358490000000074],[-71.02502999999996,42.35120000000006],[-71.02287999999999,42.35475000000008],[-71.03953999999999,42.36268000000007]]]},"properties":{"ESRI_OID":34781,"MSI_UID":34781,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1767876395000,"MODIFIED_DATE":null,"BEGIN_DATE":1778716800000,"END_DATE":1781567999000,"DESCRIPTION":"MA – BOSTON – INNER HARBOR – PIERS PARK SAILING CENTER – BOSTON FROGMAN SWIM – SWIM – The Navy SEAL Foundation is hosting the 8th annual Boston Frogman Swim, June 14, 2026, in and around the vicinity of Piers Park Sailing Center. A safety zone will be in effect from 7:45 a.m. to 11:30 a.m. while swimmers are in the race course and covers all the navigable waters of a portion of Boston Inner Harbor in the vicinity of Pier Park, East Boston, specifically within a box bound by the following coordinates: Corner #1 42° 21’ 41.22”N, 071° 2’22.6”W, thence to Corner #2 42° 21’26.53”N, 071° 2’32.28”W, thence to Corner #3 42° 21’2.59”N, 071° 1’32.92”W, thence to Corner #4 42° 21’13.14”N, 071° 1’24.6”W’, and returning to the point of origin.  The course will be brightly marked, and vessels will be patrolling the area.  The event will consist of approximately 125 swimmers with kayak escorts.   The person responsible for on scene safety can be reached at 757-793-0245. For more information, please contact Geoff Leard at 757-793-0245.  On scene patrol vessels will be monitoring VHF Ch. 13.  Mariners are advised to use caution and proceed at headway speed to minimize wake.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.03954,42.36268],[-71.04271,42.35849],[-71.02503,42.3512],[-71.02288,42.35475],[-71.03954,42.36268]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":34782,"geometry":{"type":"Polygon","coordinates":[[[-71.07725999999997,42.35944000000006],[-71.08703999999994,42.355890000000045],[-71.08429999999998,42.35418000000004],[-71.07587999999998,42.35646000000003],[-71.07467999999994,42.35767000000004],[-71.07725999999997,42.35944000000006]]]},"properties":{"ESRI_OID":34782,"MSI_UID":34782,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1767876400000,"MODIFIED_DATE":null,"BEGIN_DATE":1778025600000,"END_DATE":1780876799000,"DESCRIPTION":"MASSACHUSETTS – CHARLES RIVER – 15TH CHARLES RIVER 1 MILE RACE – SWIM – The Charles\nRiver Swimming Club is hosting the 15th Charles River 1 Mile Race Swim on June 6, 2026, from 7:30 AM to 9:30\nAM in the Charles River, between the Harvard and Longfellow Bridges, beginning and ending at the River Dock. The event will consist of approximately 240 swimmers, support kayaks and 2 Boston Whalers. The person responsible for on scene safety can be reached at 617-365-5501. For more information, please contact Katharine Radville at 617-365-5501.\nChart 12267\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.07726,42.35944],[-71.08704,42.35589],[-71.0843,42.35418],[-71.07588,42.35646],[-71.07468,42.35767],[-71.07726,42.35944]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35257,"geometry":{"type":"Polygon","coordinates":[[[-70.76628999999997,42.520080000000064],[-70.83752999999996,42.51932000000005],[-70.83632999999998,42.46248000000003],[-70.76422999999994,42.46299000000005],[-70.76628999999997,42.520080000000064]]]},"properties":{"ESRI_OID":35257,"MSI_UID":35257,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1768477740000,"MODIFIED_DATE":null,"BEGIN_DATE":1778112000000,"END_DATE":1780963199000,"DESCRIPTION":"MA – MARBLEHEAD HARBOR – CORINTHIAN SOMERSET REGATTA – REGATTA – The Corinthian Yacht Club is hosting the Corinthian Somerset Regatta on June 7, 2026, from 1:00PM to 4:00PM in and around the area south-east of Marblehead Harbor. The event will consist of approximately 15 sailing vessels all ranging from 28’ to 40’ in length. The person responsible for on scene safety can be reached at 978-618-2106. For more information, please contact Ken Adam at 978-618-2106.\nChart 13275\t\t\t\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.76629,42.52008],[-70.83753,42.51932],[-70.83633,42.46248],[-70.76423,42.46299],[-70.76629,42.52008]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35586,"geometry":{"type":"Polygon","coordinates":[[[-70.98464999999999,42.368570000000034],[-71.01073999999994,42.34003000000007],[-70.96421999999995,42.325690000000066],[-70.95305999999994,42.34333000000004],[-70.98464999999999,42.368570000000034]]]},"properties":{"ESRI_OID":35586,"MSI_UID":35586,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1769083811000,"MODIFIED_DATE":null,"BEGIN_DATE":1777420800000,"END_DATE":1789084799000,"DESCRIPTION":"MA – WINTHROP - PRESIDENT ROADS – COTTAGE PARK YACHT CLUB WED NIGHT RACING – REGATTA – The Cottage Park Yacht Club is hosting the Cottage Park Yacht Club Wed Night Racing every Wednesday night, from May 27, 2026, to September 9, 2026, from 5:30 PM to 9:00 PM in and around the vicinity of President Roads west of Deer Island.  There will not be a race on July 15, 2026.  The event will consist of approximately 25 sailing vessels all ranging from 19’ to 40’ in length.  The person responsible for on-scene safety can be reached at 617-306-8287.  For more information, please contact Suzanne Hardy at 617-306-8287.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.98465,42.36857],[-71.01074,42.34003],[-70.96422,42.32569],[-70.95306,42.34333],[-70.98465,42.36857]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35614,"geometry":{"type":"Polygon","coordinates":[[[-70.99099999999999,42.36959000000007],[-71.00558999999998,42.347390000000075],[-70.96455999999995,42.336610000000064],[-70.95374999999996,42.34460000000007],[-70.99099999999999,42.36959000000007]]]},"properties":{"ESRI_OID":35614,"MSI_UID":35614,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1769095310000,"MODIFIED_DATE":null,"BEGIN_DATE":1779235200000,"END_DATE":1782172799000,"DESCRIPTION":"MA - WINTHROP – PRESIDENT ROADS – COTTAGE PARK SNIPE A/B – REGATTA – The Cottage Park Yacht Club is hosting the Snipe A/B Regatta on June 20 and 21, 2026, from 10:00 AM to 4:00PM in and around the area of President Roads and Winthrop Bay, between Logan Airport and Deer Island, Boston Harbor. The event will consist of approximately 15 sailing vessels approximately 16’ in length. The person responsible for on scene safety can be reached at 617-306-8287.  For more information, please contact Suzanne Hardy at 617-306-8287.\n\nChart 13270\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.991,42.36959],[-71.00559,42.34739],[-70.96456,42.33661],[-70.95375,42.3446],[-70.991,42.36959]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35619,"geometry":{"type":"Polygon","coordinates":[[[-70.98979999999995,42.36439000000007],[-71.03408999999994,42.32836000000003],[-71.00730999999996,42.29002000000003],[-70.94000999999997,42.27833000000004],[-70.97846999999996,42.30856000000006],[-70.95751999999999,42.34155000000004],[-70.98979999999995,42.36439000000007]]]},"properties":{"ESRI_OID":35619,"MSI_UID":35619,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1769098565000,"MODIFIED_DATE":null,"BEGIN_DATE":1779753600000,"END_DATE":1782691199000,"DESCRIPTION":"MA - WINTHROP – PRESIDENT ROADS – CONSTITUTION CUP REGATTA – REGATTA – The Cottage Park Yacht Club is hosting the Constitution Cup Regatta on June 27, 2026, from 11:00 AM to 4:00 PM in President Roads, Boston Harbor.  The event will consist of approximately 15 sailing vessels all ranging from 19’ to 40’ in length.  The person responsible for on-scene safety can be reached at 617-306-8287. For more information, please contact Suzanne Hardy at 617-306-8287.\nChart 13270\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.9898,42.36439],[-71.03409,42.32836],[-71.00731,42.29002],[-70.94001,42.27833],[-70.97847,42.30856],[-70.95752,42.34155],[-70.9898,42.36439]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36033,"geometry":{"type":"Polygon","coordinates":[[[-70.84679999999997,42.54070000000007],[-70.84027999999995,42.51755000000003],[-70.85555999999997,42.49439000000007],[-70.84662999999995,42.49160000000006],[-70.84508999999997,42.49780000000004],[-70.83855999999997,42.49958000000004],[-70.83392999999995,42.50628000000006],[-70.78877999999997,42.52172000000007],[-70.79049999999995,42.53817000000004],[-70.84679999999997,42.54070000000007]]]},"properties":{"ESRI_OID":36033,"MSI_UID":36033,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1769711027000,"MODIFIED_DATE":null,"BEGIN_DATE":1772668800000,"END_DATE":1779148799000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – LASER SPRING FROSTBITE SERIES – REGATTA \nThe Eastern Yacht Club is hosting the Laser/ILCA Spring Frostbite Series every Sunday from April 5 through May 17, 2026, from 12:00 PM to 4:00 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 15 sailing vessels about 12’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.8468,42.5407],[-70.84028,42.51755],[-70.85556,42.49439],[-70.84663,42.4916],[-70.84509,42.4978],[-70.83856,42.49958],[-70.83393,42.50628],[-70.78878,42.52172],[-70.7905,42.53817],[-70.8468,42.5407]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36076,"geometry":{"type":"Polygon","coordinates":[[[-70.83684999999997,42.52969000000007],[-70.84027999999995,42.51008000000007],[-70.85572999999994,42.49413000000004],[-70.84611999999998,42.49072000000007],[-70.84319999999997,42.498560000000055],[-70.83323999999993,42.50527000000005],[-70.81126999999998,42.50160000000005],[-70.79323999999997,42.52210000000008],[-70.83684999999997,42.52969000000007]]]},"properties":{"ESRI_OID":36076,"MSI_UID":36076,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1769779707000,"MODIFIED_DATE":null,"BEGIN_DATE":1776556800000,"END_DATE":1788393599000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EASTERN YC OPEN LASER SUMMER SERIES – REGATTA – The Eastern Yacht Club is hosting the Open Laser Summer Series every Tuesday night, from May 19, 2026, to September 01, 2026, from 6:00 PM to 7:30 PM in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 15 sailing vessels approximately 14’ in length. The person responsible for on-scene safety can be reached at 781-475-2140.   For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.83685,42.52969],[-70.84028,42.51008],[-70.85573,42.49413],[-70.84612,42.49072],[-70.8432,42.49856],[-70.83324,42.50527],[-70.81127,42.5016],[-70.79324,42.5221],[-70.83685,42.52969]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36077,"geometry":{"type":"Polygon","coordinates":[[[-70.82070999999996,42.530530000000056],[-70.84422999999998,42.51105000000007],[-70.83070999999995,42.50478000000004],[-70.83486999999997,42.49042000000003],[-70.84860999999995,42.48061000000007],[-70.82645999999994,42.46905000000004],[-70.78122999999994,42.51218000000006],[-70.82070999999996,42.530530000000056]]]},"properties":{"ESRI_OID":36077,"MSI_UID":36077,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1769782175000,"MODIFIED_DATE":null,"BEGIN_DATE":1777075200000,"END_DATE":1779839999000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EASTERN YACHT CLUB TOUR THE BAY PURSUIT RACE – REGATTA \nThe Eastern Yacht Club is hosting the EYC Tour the Bay Pursuit Race from 12:00 PM to 4:00 PM, on May 25th, 2026, in and around the area of Marblehead Harbor.  The event will consist of approximately 20 sailing vessels varying in length between 30’-50’ in length.  The person responsible for on scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.82071,42.53053],[-70.84423,42.51105],[-70.83071,42.50478],[-70.83487,42.49042],[-70.84861,42.48061],[-70.82646,42.46905],[-70.78123,42.51218],[-70.82071,42.53053]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36078,"geometry":{"type":"Polygon","coordinates":[[[-70.83426999999995,42.535510000000045],[-70.83975999999996,42.51021000000003],[-70.85469999999998,42.49388000000005],[-70.84765999999996,42.492110000000025],[-70.83357999999998,42.50603000000007],[-70.83100999999994,42.50388000000004],[-70.83220999999998,42.475400000000036],[-70.78843999999998,42.514260000000036],[-70.83426999999995,42.535510000000045]]]},"properties":{"ESRI_OID":36078,"MSI_UID":36078,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1769787446000,"MODIFIED_DATE":null,"BEGIN_DATE":1779062400000,"END_DATE":1781999999000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EYC PURSUIT RACE 1  – REGATTA \nThe Eastern Yacht Club is hosting the EYC Pursuit Race 1 from 5:30 PM to 7:00 PM, on June 19, 2026, in and around the area of Marblehead Harbor.  The events will consist of approximately 15 sailing vessels varying in length between 30’-45’ in length.  The person responsible for on scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.83427,42.53551],[-70.83976,42.51021],[-70.8547,42.49388],[-70.84766,42.49211],[-70.83358,42.50603],[-70.83101,42.50388],[-70.83221,42.4754],[-70.78844,42.51426],[-70.83427,42.53551]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36720,"geometry":{"type":"Polygon","coordinates":[[[-70.82293999999996,42.54449000000005],[-70.83975999999996,42.51514000000003],[-70.85658999999998,42.49464000000006],[-70.84593999999998,42.49084000000005],[-70.83357999999998,42.504260000000045],[-70.82842999999997,42.503750000000025],[-70.79375999999996,42.492110000000025],[-70.75289999999995,42.51919000000004],[-70.82293999999996,42.54449000000005]]]},"properties":{"ESRI_OID":36720,"MSI_UID":36720,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770636844000,"MODIFIED_DATE":null,"BEGIN_DATE":1778112000000,"END_DATE":1780963199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EASTERN YACHT CLUB GREENWICH CUP MATCH RACE – REGATTA \nThe Eastern Yacht Club is hosting the EYC Greenwich Cup Match Race from 9:00 AM to 5:00 PM, on June 7th, 2026, in and around the area of Marblehead Harbor.  The event will consist of approximately 15 sailing vessels 23’ in length.  The person responsible for on scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.82294,42.54449],[-70.83976,42.51514],[-70.85659,42.49464],[-70.84594,42.49084],[-70.83358,42.50426],[-70.82843,42.50375],[-70.79376,42.49211],[-70.7529,42.51919],[-70.82294,42.54449]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36721,"geometry":{"type":"Polygon","coordinates":[[[-70.82757999999995,42.53968000000003],[-70.84147999999993,42.53336000000007],[-70.83958999999999,42.512110000000064],[-70.85538999999994,42.49413000000004],[-70.84628999999995,42.491220000000055],[-70.83375999999998,42.50730000000004],[-70.83083999999997,42.503630000000044],[-70.83357999999998,42.49186000000003],[-70.84164999999996,42.487550000000056],[-70.82980999999995,42.47730000000007],[-70.79615999999999,42.507040000000075],[-70.82757999999995,42.53968000000003]]]},"properties":{"ESRI_OID":36721,"MSI_UID":36721,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1770636884000,"MODIFIED_DATE":null,"BEGIN_DATE":1779667200000,"END_DATE":1782518399000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – WOMEN’S TEAM RACE 1 – REGATTA \nThe Eastern Yacht Club is hosting the Woman’s Team Race 1 on June 25, 2026 from 5:30pm – 7:30pm, in and around the area of Marblehead Harbor.  The event will consist of approximately 6 sailing vessels approximately 23’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.82758,42.53968],[-70.84148,42.53336],[-70.83959,42.51211],[-70.85539,42.49413],[-70.84629,42.49122],[-70.83376,42.5073],[-70.83084,42.50363],[-70.83358,42.49186],[-70.84165,42.48755],[-70.82981,42.4773],[-70.79616,42.50704],[-70.82758,42.53968]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36724,"geometry":{"type":"Polygon","coordinates":[[[-70.60836999999998,43.02323000000007],[-70.65573999999998,42.978540000000066],[-70.57334999999995,42.632960000000026],[-70.66329999999994,42.57332000000008],[-70.83838999999995,42.51767000000007],[-70.85623999999996,42.49135000000007],[-70.84387999999996,42.49135000000007],[-70.83289999999994,42.508560000000045],[-70.82877999999994,42.50401000000005],[-70.83632999999998,42.48527000000007],[-70.74637999999999,42.219370000000026],[-70.71410999999995,42.20971000000003],[-70.71273999999994,42.17817000000008],[-70.48201999999998,42.62184000000008],[-70.55686999999995,43.001640000000066],[-70.60836999999998,43.02323000000007]]]},"properties":{"ESRI_OID":36724,"MSI_UID":36724,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1770638972000,"MODIFIED_DATE":null,"BEGIN_DATE":1779753600000,"END_DATE":1782691199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – LAMBERT OVERNIGHT OCEAN RACE – REGATTA \nThe Eastern Yacht Club is hosting the Lambert Overnight Ocean Race from 5:00 PM on June 26, 2026 to 10:00 AM June 27, 2026, from Marblehead Harbor to the Isles of Shoals, and Scituate, MA.  The event will consist of approximately 17 sailing vessels varying in length between 32’-50’ in length.  The person responsible for on scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13281\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.60837,43.02323],[-70.65574,42.97854],[-70.57335,42.63296],[-70.6633,42.57332],[-70.83839,42.51767],[-70.85624,42.49135],[-70.84388,42.49135],[-70.8329,42.50856],[-70.82878,42.50401],[-70.83633,42.48527],[-70.74638,42.21937],[-70.71411,42.20971],[-70.71274,42.17817],[-70.48202,42.62184],[-70.55687,43.00164],[-70.60837,43.02323]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36737,"geometry":{"type":"Polygon","coordinates":[[[-70.82705999999996,42.53513000000004],[-70.83975999999996,42.50932000000006],[-70.85520999999994,42.49515000000008],[-70.84628999999995,42.49135000000007],[-70.83357999999998,42.50628000000006],[-70.82980999999995,42.50299000000007],[-70.84799999999996,42.46299000000005],[-70.83083999999997,42.442980000000034],[-70.76491999999996,42.50451000000004],[-70.82705999999996,42.53513000000004]]]},"properties":{"ESRI_OID":36737,"MSI_UID":36737,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770642163000,"MODIFIED_DATE":null,"BEGIN_DATE":1779926400000,"END_DATE":1782777599000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – FAST MERMAID PURSUIT RACE – REGATTA \nThe Eastern Yacht Club is hosting the Fast Mermaid Pursuit Race on June 28, 2026 from 12:00 PM – 5:30 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 30 sailing vessels varying in length between 24’-50’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.82706,42.53513],[-70.83976,42.50932],[-70.85521,42.49515],[-70.84629,42.49135],[-70.83358,42.50628],[-70.82981,42.50299],[-70.848,42.46299],[-70.83084,42.44298],[-70.76492,42.50451],[-70.82706,42.53513]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36987,"geometry":{"type":"Polygon","coordinates":[[[-70.66854999999998,42.039030000000025],[-70.66983999999997,42.03884000000005],[-70.66959999999995,42.038490000000024],[-70.66956999999996,42.03806000000003],[-70.66980999999998,42.037600000000054],[-70.66882999999996,42.037420000000054],[-70.66854999999998,42.039030000000025]]]},"properties":{"ESRI_OID":36987,"MSI_UID":36987,"ATU":1,"TITLE":"Plymouth Bay - Duxbury Bay/General/Marine Events/Boat Parade","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Boat Parade","WTRW_UID":100116382090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:plybay:duxbay","WATERWAY_NAME":"Duxbury Bay","CREATE_DATE":1770904087000,"MODIFIED_DATE":null,"BEGIN_DATE":1779926400000,"END_DATE":1782777599000,"DESCRIPTION":"MA – DUXBURY – BLESSING OF THE FLEET – BOAT PARADE \nThe Holy Family Parish is hosting the Duxbury Blessing of the Fleet boat parade on June 28, 2026, from 3:30 PM to 5:30 PM in Duxbury Harbor.  The parade will consist of a boat parade passing by the Duxbury Bay Maritime School docks.  The event will consist of approximately 50 vessels. The person responsible for on scene safety can be reached at 617-875-8097.  For more information, please contact Tim McKinney at 617-875-8097.\nChart 13253\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.66855,42.03903],[-70.66984,42.03884],[-70.6696,42.03849],[-70.66957,42.03806],[-70.66981,42.0376],[-70.66883,42.03742],[-70.66855,42.03903]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37105,"geometry":{"type":"Polygon","coordinates":[[[-70.65024999999997,42.58015000000006],[-70.79375999999996,42.56245000000007],[-70.84078999999997,42.51236000000006],[-70.85452999999995,42.49312000000003],[-70.87374999999997,42.45336000000003],[-70.81160999999997,42.42169000000007],[-70.65024999999997,42.58015000000006]]]},"properties":{"ESRI_OID":37105,"MSI_UID":37105,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770995295000,"MODIFIED_DATE":null,"BEGIN_DATE":1778716800000,"END_DATE":1781999999000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – IOD WORLD CHAMPIONSHIPS – REGATTA  The Eastern Yacht Club is hosting the IOD World Championships from June 14, 2026 to June 19, 2026, from 11:00 AM – 4:30 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 15 sailing vessels approximately 33’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.65025,42.58015],[-70.79376,42.56245],[-70.84079,42.51236],[-70.85453,42.49312],[-70.87375,42.45336],[-70.81161,42.42169],[-70.65025,42.58015]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37477,"geometry":{"type":"Polygon","coordinates":[[[-122.51755999999995,48.752350000000035],[-122.56922999999995,48.73016000000007],[-122.52768999999995,48.70978000000008],[-122.50296999999995,48.74624000000006],[-122.51755999999995,48.752350000000035]]]},"properties":{"ESRI_OID":37477,"MSI_UID":37477,"ATU":13,"TITLE":"Hale Passage - Bellingham Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385892,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:halpas:belbay","WATERWAY_NAME":"Bellingham Bay","CREATE_DATE":1771541345000,"MODIFIED_DATE":null,"BEGIN_DATE":1773878400000,"END_DATE":1790380799000,"DESCRIPTION":"02 APR - 24 SEP 2026, 1800-2100. Weekly sailing regatta on Thursday evenings in Bellingham Bay.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.51756,48.75235],[-122.56923,48.73016],[-122.52769,48.70978],[-122.50297,48.74624],[-122.51756,48.75235]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37733,"geometry":{"type":"Polygon","coordinates":[[[-122.58227999999997,47.57352000000003],[-122.66287999999997,47.54091000000005],[-122.64459,47.54167000000007],[-122.63325999999995,47.548560000000066],[-122.60725999999994,47.550470000000075],[-122.59506999999996,47.56322000000006],[-122.58227999999997,47.57352000000003]]]},"properties":{"ESRI_OID":37733,"MSI_UID":37733,"ATU":13,"TITLE":"Rich Passage - SinclairInlet/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385844,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:ricpas:sininl","WATERWAY_NAME":"SinclairInlet","CREATE_DATE":1771884952000,"MODIFIED_DATE":null,"BEGIN_DATE":1771804800000,"END_DATE":1787443199000,"DESCRIPTION":"17 APR - 15 MAY 2026, 1800-2000 each Friday. Weekly sailing regatta in Sinclair Inlet.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.58228,47.57352],[-122.66288,47.54091],[-122.64459,47.54167],[-122.63326,47.54856],[-122.60726,47.55047],[-122.59507,47.56322],[-122.58228,47.57352]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37766,"geometry":{"type":"Polygon","coordinates":[[[-117.19521999999995,32.72756000000004],[-117.19558999999998,32.727250000000026],[-117.19564999999994,32.72658000000007],[-117.19485999999995,32.725790000000075],[-117.19277999999997,32.72562000000005],[-117.19013999999999,32.72532000000007],[-117.18755999999996,32.72478000000007],[-117.18676999999997,32.72711000000004],[-117.19521999999995,32.72756000000004]]]},"properties":{"ESRI_OID":37766,"MSI_UID":37766,"ATU":11,"TITLE":"Approaches To San Diego Bay - San Diego Bay/General/Marine Events/Boat Parade","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Boat Parade","WTRW_UID":100116385494,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsandieexcecozon:secsandietersea:secsandiesublanact:apptosandiebay:sandiebay","WATERWAY_NAME":"San Diego Bay","CREATE_DATE":1771948885000,"MODIFIED_DATE":1771969875000,"BEGIN_DATE":1779667200000,"END_DATE":1784419199000,"DESCRIPTION":"Safe Harbor Sunroad Marina will create a temporary display of 125 to 175 vessels across aisles K, L, and M. The scope of operations includes the installation of temporary docks (10’ x 20’) made of high-grade aluminum, which will connect directly to the existing marina without the need for an anchoring system. Safety measures include a 30-foot fire lane and 14 operational fire pumps along the docks for emergency response.\n\nIn-water fabrication and installation of the planned dock design will begin on June 8, 2026, and will be completed by June 17, 2026. The event dates for the vessel display are June 11–14, 2026. Immediately after the boat show ends, fire lanes will be reopened, docks will be removed, exhibitor boats will exit, and marina tenants will return. Docks will be transported back to the splash out location and removed in the same manner as installation.\n\nThe operation will take place at Safe Harbor Sunroad Marina Docks K, L, & M, located at approximately 32.72644° N, -117.18881° W (degree decimal format).\n\nMultiple vessels will be docked on Docks K, L, & M within Safe Harbor Sunroad Marina. Vessels on scene will monitor VHF Channel 68.\n\nFor additional information or 24-hour contact, please reach Bernard Kida at 323-252-0539.\n\nAll mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-117.19522,32.72756],[-117.19559,32.72725],[-117.19565,32.72658],[-117.19486,32.72579],[-117.19278,32.72562],[-117.19014,32.72532],[-117.18756,32.72478],[-117.18677,32.72711],[-117.19522,32.72756]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37779,"geometry":{"type":"Polygon","coordinates":[[[-122.43061999999998,47.319750000000056],[-122.50682999999998,47.30520000000007],[-122.48262999999997,47.286110000000065],[-122.45138999999995,47.27330000000006],[-122.4416,47.26643000000007],[-122.41430999999994,47.286110000000065],[-122.42134999999996,47.29257000000007],[-122.44709999999998,47.29970000000003],[-122.44581,47.30698000000007],[-122.43061999999998,47.319750000000056]]]},"properties":{"ESRI_OID":37779,"MSI_UID":37779,"ATU":13,"TITLE":"Puget Sound - Tacoma Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385879,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:tachar","WATERWAY_NAME":"Tacoma Harbor","CREATE_DATE":1771956068000,"MODIFIED_DATE":null,"BEGIN_DATE":1774396800000,"END_DATE":1778198399000,"DESCRIPTION":"08 APR - 06 MAY 2026, 1830-2030 each Wednesday. Weekly sailing series with various courses in Commencement Bay.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.43062,47.31975],[-122.50683,47.3052],[-122.48263,47.28611],[-122.45139,47.2733],[-122.4416,47.26643],[-122.41431,47.28611],[-122.42135,47.29257],[-122.4471,47.2997],[-122.44581,47.30698],[-122.43062,47.31975]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37784,"geometry":{"type":"Polygon","coordinates":[[[-122.42039999999997,47.76565000000005],[-122.44803999999999,47.66193000000004],[-122.43996999999996,47.65858000000003],[-122.43910999999997,47.66193000000004],[-122.41971999999998,47.67175000000003],[-122.41765999999996,47.67788000000007],[-122.40683999999999,47.68909000000008],[-122.41095999999999,47.69695000000007],[-122.38881999999995,47.708150000000046],[-122.37851999999998,47.729400000000055],[-122.39258999999998,47.76242000000008],[-122.42039999999997,47.76565000000005]]]},"properties":{"ESRI_OID":37784,"MSI_UID":37784,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1771958986000,"MODIFIED_DATE":null,"BEGIN_DATE":1774396800000,"END_DATE":1789084799000,"DESCRIPTION":"08 APR - 09 SEP 2026, 1800-2100 each Wednesday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach, East of the traffic separation scheme.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.4204,47.76565],[-122.44804,47.66193],[-122.43997,47.65858],[-122.43911,47.66193],[-122.41972,47.67175],[-122.41766,47.67788],[-122.40684,47.68909],[-122.41096,47.69695],[-122.38882,47.70815],[-122.37852,47.7294],[-122.39259,47.76242],[-122.4204,47.76565]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37785,"geometry":{"type":"Polygon","coordinates":[[[-122.42091999999997,47.76507000000004],[-122.44803999999999,47.66112000000004],[-122.43962999999997,47.65823000000006],[-122.43910999999997,47.66181000000006],[-122.41988999999995,47.67164000000008],[-122.41799999999995,47.67719000000005],[-122.40683999999999,47.68978000000004],[-122.41147999999998,47.69695000000007],[-122.38812999999999,47.70850000000007],[-122.37834999999995,47.728590000000054],[-122.39430999999996,47.764380000000074],[-122.42091999999997,47.76507000000004]]]},"properties":{"ESRI_OID":37785,"MSI_UID":37785,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1771959002000,"MODIFIED_DATE":null,"BEGIN_DATE":1774483200000,"END_DATE":1789171199000,"DESCRIPTION":"09 APR - 10 SEP 2026, 1800-2100 each Thursday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach, east of the traffic separation scheme.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.42092,47.76507],[-122.44804,47.66112],[-122.43963,47.65823],[-122.43911,47.66181],[-122.41989,47.67164],[-122.418,47.67719],[-122.40684,47.68978],[-122.41148,47.69695],[-122.38813,47.7085],[-122.37835,47.72859],[-122.39431,47.76438],[-122.42092,47.76507]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37882,"geometry":{"type":"Polygon","coordinates":[[[-75.57186999999993,39.65277000000003],[-75.58559999999994,39.64880000000005],[-75.61134999999996,39.61892000000006],[-75.59864999999996,39.61522000000008],[-75.56705999999997,39.65092000000004],[-75.57186999999993,39.65277000000003]]]},"properties":{"ESRI_OID":37882,"MSI_UID":37882,"ATU":5,"TITLE":"Delaware River Main Channel - Pea Patch Island/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382800,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:peapatisl","WATERWAY_NAME":"Pea Patch Island","CREATE_DATE":1772119346000,"MODIFIED_DATE":1772121621000,"BEGIN_DATE":1776384000000,"END_DATE":1793577599000,"DESCRIPTION":"General/Marine Events/Sailing Regatta (Race)\n\nFrom: 05-01-2026 To: 11-01-2026\n\nThere will be a sailboat race series held by the New Castle Sailing Club on the Delaware River near Battery Park in New Castle, DE every Saturday starting on May 2, 2026, until October 31, 2026, from 8 a.m. to 3 p.m. The sailing races will be held outside of the main navigational channel. The event sponsor will have a vessel on scene that will be monitoring VHF radio channel 16. Mariners are urged to use caution when transiting the area. \n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-75.57187,39.65277],[-75.5856,39.6488],[-75.61135,39.61892],[-75.59865,39.61522],[-75.56706,39.65092],[-75.57187,39.65277]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37883,"geometry":{"type":"Polygon","coordinates":[[[-74.18062999999995,39.79177000000004],[-74.18165999999997,39.78926000000007],[-74.17813999999998,39.78860000000003],[-74.17742999999996,39.79113000000007],[-74.18062999999995,39.79177000000004]]]},"properties":{"ESRI_OID":37883,"MSI_UID":37883,"ATU":5,"TITLE":"Cape May Inlet - New Jersey Intracoastal Waterway/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100116382911,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:capmayinl:newjerintwat","WATERWAY_NAME":"New Jersey Intracoastal Waterway","CREATE_DATE":1772121188000,"MODIFIED_DATE":1772121668000,"BEGIN_DATE":1778284800000,"END_DATE":1779667199000,"DESCRIPTION":"General/Marine Events/Fireworks\n\nFrom: 2026-05-23 To: 2026-05-23\n\nA barge-based fireworks display is scheduled to occur on Barnegat Bay in the vicinity of Waretown, NJ, on May 23, 2026, from 9 p.m. to 9:15 p.m. The fall out zone for the fireworks display will affect approximately 500 feet around the barge location at GPS position 39°47'26\"N, 074°10'47.\"W. Mariners are advised to transit this area with caution and remain a safe distance away from the fireworks barge.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.18063,39.79177],[-74.18166,39.78926],[-74.17814,39.7886],[-74.17743,39.79113],[-74.18063,39.79177]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38018,"geometry":{"type":"Polygon","coordinates":[[[-69.32737999999995,43.75454000000008],[-70.17430999999993,43.667880000000025],[-70.51221999999996,43.24574000000007],[-69.32737999999995,43.75454000000008]]]},"properties":{"ESRI_OID":38018,"MSI_UID":38018,"ATU":1,"TITLE":"Portland Harbor Approach - Portland Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381867,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porharapp:porhar","WATERWAY_NAME":"Portland Harbor","CREATE_DATE":1772215275000,"MODIFIED_DATE":1772215281000,"BEGIN_DATE":1785456000000,"END_DATE":1801094399000,"DESCRIPTION":"ME – CASCO BAY/GULF OF MAINE – FALMOUTH – Sailboat Race\nMariners are advised that the Monhegan Island Race and Seguin Sprint is scheduled to start South of Clapboard Island and finish outside Portland Headlight. The longer Monhegan Course (150 nm) will start Friday at 3:00 pm and the shorter Seguin Island Race (55 nm) will start on Saturday at 1:00 pm. Both fleets are estimated to finish between Saturday night 8:00 pm and Sunday 10:00 pm. Approximately thirty-five 24’-60’ sailboats participating. The event will take place in Casco Bay, Maine. Chart number: 13288.  For event information: Greg Carville, (207) 272-2300.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-69.32738,43.75454],[-70.17431,43.66788],[-70.51222,43.24574],[-69.32738,43.75454]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38161,"geometry":{"type":"Polygon","coordinates":[[[-69.05635999999998,44.09887000000003],[-69.08744999999993,44.09818000000007],[-69.08783999999997,44.096400000000074],[-69.05635999999998,44.09764000000007],[-69.05635999999998,44.09887000000003]]]},"properties":{"ESRI_OID":38161,"MSI_UID":38161,"ATU":1,"TITLE":"West Penobscot Bay - Rockland Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381765,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:wespenbay:roclanhar","WATERWAY_NAME":"Rockland Harbor","CREATE_DATE":1772462458000,"MODIFIED_DATE":1772462751000,"BEGIN_DATE":1780963200000,"END_DATE":1789516799000,"DESCRIPTION":"ME – Rockland Harbor – ROCKLAND – Sailboat Race\nMariners are advised that the Rockland Yacht Club Tuesday Night Racing is scheduled to be held Northeast of Seal Ledge in Rockland Harbor. The event will be held every Tuesday from June, 9 to September 15, 2026 beginning at 5:00 p.m. – 7:00 p.m. each day.  Approximately ten 20’-35’ sail boats will be participating.  The event will take place in Rockland, Maine.  For event information: Laura Shields-Haas, (504) 957-6149.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-69.05636,44.09887],[-69.08745,44.09818],[-69.08784,44.0964],[-69.05636,44.09764],[-69.05636,44.09887]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38394,"geometry":{"type":"Polygon","coordinates":[[[-122.38555999999994,47.44900000000007],[-122.34400999999997,47.39906000000008],[-122.37456999999995,47.38441000000006],[-122.33027999999996,47.37349000000006],[-122.33679999999998,47.39998000000003],[-122.38555999999994,47.44900000000007]]]},"properties":{"ESRI_OID":38394,"MSI_UID":38394,"ATU":13,"TITLE":"Puget Sound - East Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385948,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:easpas","WATERWAY_NAME":"East Passage","CREATE_DATE":1772656852000,"MODIFIED_DATE":null,"BEGIN_DATE":1776297600000,"END_DATE":1780099199000,"DESCRIPTION":"30 APR - 28 MAY 2026, 1800-2130 each Thursday. Weekly sailing regatta in East Passage between Three Tree Point and Saltwater State Park.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.38556,47.449],[-122.34401,47.39906],[-122.37457,47.38441],[-122.33028,47.37349],[-122.3368,47.39998],[-122.38556,47.449]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38411,"geometry":{"type":"Polygon","coordinates":[[[-122.42022999999995,47.76415000000003],[-122.44786999999997,47.661470000000065],[-122.44065999999998,47.658690000000036],[-122.43945999999994,47.66158000000007],[-122.42005999999998,47.67141000000004],[-122.41833999999994,47.67742000000004],[-122.40735999999998,47.688510000000065],[-122.41112999999996,47.69672000000003],[-122.38932999999997,47.70827000000003],[-122.38022999999998,47.72963000000004],[-122.39001999999999,47.76357000000007],[-122.42022999999995,47.76415000000003]]]},"properties":{"ESRI_OID":38411,"MSI_UID":38411,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1772665786000,"MODIFIED_DATE":null,"BEGIN_DATE":1774828800000,"END_DATE":1779235199000,"DESCRIPTION":"13 APR - 18 MAY 2026, 1730-2030 each Monday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.42023,47.76415],[-122.44787,47.66147],[-122.44066,47.65869],[-122.43946,47.66158],[-122.42006,47.67141],[-122.41834,47.67742],[-122.40736,47.68851],[-122.41113,47.69672],[-122.38933,47.70827],[-122.38023,47.72963],[-122.39002,47.76357],[-122.42023,47.76415]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38454,"geometry":{"type":"Polygon","coordinates":[[[-70.60576999999995,42.70118000000008],[-70.61971999999997,42.68730000000005],[-70.62368999999995,42.66285000000005],[-70.60297999999995,42.65883000000008],[-70.58698999999996,42.66348000000005],[-70.55973999999998,42.65930000000003],[-70.54214999999994,42.69251000000003],[-70.60576999999995,42.70118000000008]]]},"properties":{"ESRI_OID":38454,"MSI_UID":38454,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Sandy Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381893,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sanbay","WATERWAY_NAME":"Sandy Bay","CREATE_DATE":1772731878000,"MODIFIED_DATE":null,"BEGIN_DATE":1776902400000,"END_DATE":1779839999000,"DESCRIPTION":"MA – SANDY BAY / ROCKPORT – SANDY BAY YACHT CLUB MEMORIAL DAY SERIES – REGATTA – The Sandy Bay Yacht Club is hosting Sandy Bay Memorial Day Series from May 23, 2026 to May 25, 2026 from 1:00 PM to 4:30 PM in the vicinity of Sandy Bay, Rockport MA.  The event will consist of approximately 25 vessels ranging from 8’ to 22’ in length.  The vessel responsible for on scene safety can be reached on VHF Ch. 69 or 16.  For more information please contact Charlie Clark at 978-491-1468.\n\nChart 13279\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.60577,42.70118],[-70.61972,42.6873],[-70.62369,42.66285],[-70.60298,42.65883],[-70.58699,42.66348],[-70.55974,42.6593],[-70.54215,42.69251],[-70.60577,42.70118]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38690,"geometry":{"type":"Polygon","coordinates":[[[-70.60591999999997,42.710330000000056],[-70.61943999999994,42.68841000000003],[-70.62308999999993,42.66238000000004],[-70.59475999999995,42.656220000000076],[-70.57673999999997,42.65685000000008],[-70.51514999999995,42.681940000000054],[-70.60591999999997,42.710330000000056]]]},"properties":{"ESRI_OID":38690,"MSI_UID":38690,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Sandy Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381893,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sanbay","WATERWAY_NAME":"Sandy Bay","CREATE_DATE":1773063980000,"MODIFIED_DATE":null,"BEGIN_DATE":1776902400000,"END_DATE":1788911999000,"DESCRIPTION":"MA – SANDY BAY / ROCKPORT – SANDY BAY YACHT CLUB SUMMER SEASON WEEKENDS/HOLIDAYS – REGATTA – The Sandy Bay Yacht Club is hosting the Yacht Racing Summer Season, Weekends and Holidays every weekend and holiday from May 23, 2026, to September 7, 2026.  The event will take place in Sandy Bay, Rockport.  The event will consist of approximately 25 vessels ranging from 8’ to 22’.  The person responsible for on scene safety can be reached at VHF Ch. 16 and 69. For more information please contact Charlie Clark at 978-491-1468.\nChart 13279\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.60592,42.71033],[-70.61944,42.68841],[-70.62309,42.66238],[-70.59476,42.65622],[-70.57674,42.65685],[-70.51515,42.68194],[-70.60592,42.71033]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38715,"geometry":{"type":"Polygon","coordinates":[[[-70.59343999999999,42.72989000000007],[-70.61983999999995,42.68858000000006],[-70.62390999999997,42.66176000000007],[-70.57863999999995,42.653080000000045],[-70.48336999999998,42.67659000000003],[-70.59343999999999,42.72989000000007]]]},"properties":{"ESRI_OID":38715,"MSI_UID":38715,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Sandy Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381893,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sanbay","WATERWAY_NAME":"Sandy Bay","CREATE_DATE":1773065543000,"MODIFIED_DATE":null,"BEGIN_DATE":1778371200000,"END_DATE":1787875199000,"DESCRIPTION":"MA – SANDY BAY – ROCKPORT – SANDY BAY YACHT CLUB WEDNESDAY NIGHT RACING SERIES – REGATTA – The Sandy Bay Yacht Club is hosting their Wednesday Night Racing Series every Wednesday from June 10, 2026, to August 26, 2026, from 4:30 PM to 7:30 PM in the vicinity of Sandy Bay, Rockport.  The event will consist of approximately 20 sailing vessels ranging from 16’ to 19’ in length.  The person responsible for on scene safety can be reached on VHF Ch. 16 or 69.  For more information please contact Charlie Clark at 978-491-1468.\nChart 13279\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.59344,42.72989],[-70.61984,42.68858],[-70.62391,42.66176],[-70.57864,42.65308],[-70.48337,42.67659],[-70.59344,42.72989]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38756,"geometry":{"type":"Polygon","coordinates":[[[-74.03210999999999,40.100310000000036],[-74.03686999999996,40.08774000000005],[-74.03055999999998,40.086490000000026],[-74.02682999999996,40.09877000000006],[-74.03210999999999,40.100310000000036]]]},"properties":{"ESRI_OID":38756,"MSI_UID":38756,"ATU":5,"TITLE":"Sector Delaware Bay, Submerged Land Act (SLA) - Manasquan Inlet/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382826,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:maninl","WATERWAY_NAME":"Manasquan Inlet","CREATE_DATE":1773068994000,"MODIFIED_DATE":1773077572000,"BEGIN_DATE":1778198400000,"END_DATE":1780358399000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-05-31 To: 2026-05-31\n\nThe Point Pleasant Beach Offshore Grand Prix will occur in the Atlantic Ocean, off the coast of Point Pleasant Beach, NJ on May 31, 2026, from 11 a.m. to 5 p.m. The event will involve multiple high speed boat races along a 4-mile race area, just south of the Point Pleasant Inlet. A special local regulation will be enforced during the event, restricting access to the race area. \nMariners are urged to maintain a safe distance, heed direction from official event patrol, and use caution when transiting near the area. Mariners may contact official patrol personnel on scene via VHF radio channel 16 and 72. \n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.03211,40.10031],[-74.03687,40.08774],[-74.03056,40.08649],[-74.02683,40.09877],[-74.03211,40.10031]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38777,"geometry":{"type":"Polygon","coordinates":[[[-118.28302999999994,33.70897000000008],[-118.28467999999998,33.708740000000034],[-118.28609999999998,33.70664000000005],[-118.28706999999997,33.70637000000005],[-118.28867999999994,33.70536000000004],[-118.29152999999997,33.70518000000004],[-118.29335999999995,33.70496000000003],[-118.29413999999997,33.70456000000007],[-118.29394999999994,33.703700000000026],[-118.29002999999994,33.704300000000046],[-118.28628999999995,33.70527000000004],[-118.28304999999995,33.70895000000007],[-118.28302999999994,33.70897000000008]]]},"properties":{"ESRI_OID":38777,"MSI_UID":38777,"ATU":11,"TITLE":"Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385490,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact","WATERWAY_NAME":"Sector Los Angeles, Submerged Land Act (SLA)","CREATE_DATE":1773074615000,"MODIFIED_DATE":1773089377000,"BEGIN_DATE":1773446400000,"END_DATE":1787529599000,"DESCRIPTION":"The Cabrillo Beach Yacht Club will be sponsoring the Foiling Regatta series on March 28, April 18, and August 22, 2026, from 1 p.m. to 5 p.m. each day.  Approximately twenty 10-foot sailing vessels will be racing on a course offshore of Los Angeles Harbor, between Pt. Fermin and Cabrillo Beach.  Mariners are requested to transit the event area with caution.  For more details or comments, contact Jonathan Mitsumori at (310) 831-4757.\nLOCATION: 33.704° N, 118.286° W\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-118.28303,33.70897],[-118.28468,33.70874],[-118.2861,33.70664],[-118.28707,33.70637],[-118.28868,33.70536],[-118.29153,33.70518],[-118.29336,33.70496],[-118.29414,33.70456],[-118.29395,33.7037],[-118.29003,33.7043],[-118.28629,33.70527],[-118.28305,33.70895],[-118.28303,33.70897]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38877,"geometry":{"type":"Polygon","coordinates":[[[-75.13603999999998,39.94549000000006],[-75.13603999999998,39.93454000000003],[-75.13232999999997,39.935100000000034],[-75.13234999999997,39.945430000000044],[-75.13603999999998,39.94549000000006]]]},"properties":{"ESRI_OID":38877,"MSI_UID":38877,"ATU":5,"TITLE":"Eagle Point - Delaware River/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116382790,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv","WATERWAY_NAME":"Delaware River","CREATE_DATE":1773145619000,"MODIFIED_DATE":1773147300000,"BEGIN_DATE":1776297600000,"END_DATE":1778284799000,"DESCRIPTION":"General/Marine Events/Clay Shoot\n\nFrom: 2026-05-07 To: 2026-05-07\n\nA clay shoot event is scheduled to occur on the Battleship New Jersey in Camden, NJ, from 9 a.m. to 4 p.m. on May 7, 2026. A safety zone has been established to include all navigable waters of the Delaware River within a 300 yard radius of a Battleship New Jersey located at approximate position latitude 39°‎ 56.36'N, longitude 075°‎ 07.99'W. Vessels may not enter, remain in, or transit through the safety zone during the enforcement period unless authorized by the Captain of the Port or official on-scene patrol. Mariners may contact official patrol on-scene via VHF radio channels 13 or 16. ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-75.13604,39.94549],[-75.13604,39.93454],[-75.13233,39.9351],[-75.13235,39.94543],[-75.13604,39.94549]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38952,"geometry":{"type":"Polygon","coordinates":[[[-71.04817999999995,42.37415000000004],[-71.05622999999997,42.371020000000044],[-71.05027999999999,42.36904000000004],[-71.04887999999994,42.36504000000008],[-71.04930999999993,42.35759000000007],[-71.04662999999994,42.355450000000076],[-71.02376999999996,42.347240000000056],[-71.01330999999993,42.34137000000004],[-71.00746999999996,42.34585000000004],[-71.04152999999997,42.36452000000003],[-71.04817999999995,42.37415000000004]]]},"properties":{"ESRI_OID":38952,"MSI_UID":38952,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1773226335000,"MODIFIED_DATE":null,"BEGIN_DATE":1777248000000,"END_DATE":1783036799000,"DESCRIPTION":"MA – BOSTON INNER HARBOR – CONSTITUTION YACHT CLUB WEDNESDAY NIGHT RACING SPRING SERIES – REGATTA – The Constitution Yacht Club is hosting the CYC Wednesday Night Racing Spring Series, every Wednesday from May 27, 2026, to July 1, 2026 from 6:30 PM to 9:00 PM.  The event will take place in Boston Inner Harbor from Pier 6 to R10.  The event will consist of approximately 18 sailing vessels, ranging from 28’ to 42’.  The person responsible for on scene safety can be reached at 860-608-6792.  For more information, please contact Ryan Wagner at 860-608-6792.\nChart 13727\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.04818,42.37415],[-71.05623,42.37102],[-71.05028,42.36904],[-71.04888,42.36504],[-71.04931,42.35759],[-71.04663,42.35545],[-71.02377,42.34724],[-71.01331,42.34137],[-71.00747,42.34585],[-71.04153,42.36452],[-71.04818,42.37415]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38956,"geometry":{"type":"Polygon","coordinates":[[[-70.97133999999994,42.35611000000006],[-71.00931999999995,42.33803000000006],[-70.98657999999995,42.30567000000008],[-70.94215999999994,42.29789000000005],[-70.89301999999998,42.32931000000008],[-70.95374999999996,42.34168000000005],[-70.97133999999994,42.35611000000006]]]},"properties":{"ESRI_OID":38956,"MSI_UID":38956,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1773227963000,"MODIFIED_DATE":null,"BEGIN_DATE":1778371200000,"END_DATE":1781222399000,"DESCRIPTION":"MA – BOSTON OUTER HARBOR AND ISLANDS – CONSTITUTION YACHT CLUB GREATER BOSTON RUMBLE I – REGATTA – The Constitution Yacht Club is hosting the Greater Boston Rumble I, on June 10, 2026 from 6:30 PM to 9:00 PM.  The event will take place in Outer Boston Harbor and Islands.  The event will consist of approximately 50 sailing vessels, ranging from 28’ to 42’.  The person responsible for on scene safety can be reached at 860-608-6792.  For more information, please contact Ryan Wagner at 860-608-6792.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.97134,42.35611],[-71.00932,42.33803],[-70.98658,42.30567],[-70.94216,42.29789],[-70.89302,42.32931],[-70.95375,42.34168],[-70.97134,42.35611]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38979,"geometry":{"type":"Polygon","coordinates":[[[-70.92619999999994,42.398240000000044],[-70.95709999999997,42.346880000000056],[-71.00343999999996,42.32468000000006],[-70.97168999999997,42.28468000000004],[-70.83735999999993,42.34308000000004],[-70.92619999999994,42.398240000000044]]]},"properties":{"ESRI_OID":38979,"MSI_UID":38979,"ATU":1,"TITLE":"Portland Harbor Approach - Broad Sound/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381844,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porharapp:brosou","WATERWAY_NAME":"Broad Sound","CREATE_DATE":1773231095000,"MODIFIED_DATE":null,"BEGIN_DATE":1779235200000,"END_DATE":1782086399000,"DESCRIPTION":"MA – BROAD SOUND AND BOSTON OUTER HARBOR ISLANDS – CONSTITUTION YACHT CLUB MEMORIAL – REGATTA – The Constitution Yacht Club is hosting the Memorial Regatta, on June 20, 2026 from 12:00 PM to 5:00 PM.  The event will take place in Broad Sound and Outer Boston Harbor Islands.  The event will consist of approximately 18 sailing vessels, ranging from 28’ to 42’.  The person responsible for on scene safety can be reached at 860-608-6792.  For more information, please contact Ryan Wagner at 860-608-6792.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.9262,42.39824],[-70.9571,42.34688],[-71.00344,42.32468],[-70.97169,42.28468],[-70.83736,42.34308],[-70.9262,42.39824]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38980,"geometry":{"type":"Polygon","coordinates":[[[-70.97811999999993,42.357110000000034],[-71.01802999999995,42.32698000000005],[-70.96009999999995,42.29397000000006],[-70.85108999999994,42.32507000000004],[-70.91331999999994,42.346010000000035],[-70.95666999999997,42.34125000000006],[-70.97811999999993,42.357110000000034]]]},"properties":{"ESRI_OID":38980,"MSI_UID":38980,"ATU":1,"TITLE":"Boston South Channel - Boston North Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381959,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha","WATERWAY_NAME":"Boston North Channel","CREATE_DATE":1773231205000,"MODIFIED_DATE":null,"BEGIN_DATE":1779580800000,"END_DATE":1782431999000,"DESCRIPTION":"MA – BOSTON OUTER HARBOR AND ISLANDS – CONSTITUTION YACHT CLUB HUMPDAY HARBOR HUSTLE I – REGATTA – The Constitution Yacht Club is hosting the Humpday Harbor Hustle I, on June 24, 2026 from 6:00 PM to 9:00 PM.  The event will take place in Outer Boston Harbor and Islands.  The event will consist of approximately 50 sailing vessels, ranging from 28’ to 42’.  The person responsible for on scene safety can be reached at 860-608-6792.  For more information, please contact Ryan Wagner at 860-608-6792.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.97812,42.35711],[-71.01803,42.32698],[-70.9601,42.29397],[-70.85109,42.32507],[-70.91332,42.34601],[-70.95667,42.34125],[-70.97812,42.35711]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38984,"geometry":{"type":"Polygon","coordinates":[[[-71.04742999999996,42.37833000000006],[-71.05814999999996,42.37080000000003],[-71.05021999999997,42.36818000000005],[-71.04742999999996,42.36160000000007],[-71.04945999999995,42.356130000000064],[-71.04484999999994,42.355180000000075],[-71.02285999999998,42.346850000000074],[-71.00954999999993,42.33869000000004],[-71.00761999999997,42.34669000000008],[-71.04227999999995,42.36652000000004],[-71.04516999999998,42.37119000000007],[-71.04076999999995,42.37476000000004],[-71.04742999999996,42.37833000000006]]]},"properties":{"ESRI_OID":38984,"MSI_UID":38984,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1773233001000,"MODIFIED_DATE":null,"BEGIN_DATE":1780876800000,"END_DATE":1786665599000,"DESCRIPTION":"MA – BOSTON INNER HARBOR – CONSTITUTION YACHT CLUB WEDNESDAY NIGHT RACING SUMMER SERIES – REGATTA – The Constitution Yacht Club is hosting the CYC Wednesday Night Racing Summer Series, every Wednesday from July 8, 2026, to August 12, 2026 from 6:15 PM to 9:00 PM.  The event will take place in Boston Inner Harbor from Pier 6 in Charlestown to the Red “4” buoy.  The event will consist of approximately 18 sailing vessels, ranging from 28’ to 42’.  The person responsible for on scene safety can be reached at 860-608-6792.  For more information, please contact Ryan Wagner at 860-608-6792.\nChart 13727\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.04743,42.37833],[-71.05815,42.3708],[-71.05022,42.36818],[-71.04743,42.3616],[-71.04946,42.35613],[-71.04485,42.35518],[-71.02286,42.34685],[-71.00955,42.33869],[-71.00762,42.34669],[-71.04228,42.36652],[-71.04517,42.37119],[-71.04077,42.37476],[-71.04743,42.37833]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39288,"geometry":{"type":"Polygon","coordinates":[[[-70.69482999999997,42.22271000000006],[-70.71939999999995,42.20889000000005],[-70.72422999999998,42.20300000000003],[-70.71960999999999,42.19871000000006],[-70.71681999999998,42.20014000000003],[-70.71456999999998,42.19983000000008],[-70.71638999999993,42.18051000000003],[-70.66446999999994,42.19402000000008],[-70.69482999999997,42.22271000000006]]]},"properties":{"ESRI_OID":39288,"MSI_UID":39288,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Scituate Harbor Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382102,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sciharapp","WATERWAY_NAME":"Scituate Harbor Approach","CREATE_DATE":1773690083000,"MODIFIED_DATE":null,"BEGIN_DATE":1776643200000,"END_DATE":1788479999000,"DESCRIPTION":"MA – SCITUATE – SCITUATE SAILING WEDNESDAY SERIES – REGATTA – The Satuit Boat Club is hosting the Scituate Sailing Wednesday Series every Wednesday from May 20, 2025, to September 2, 2026 in and around Scituate Harbor from 6:00 PM until 9:00 PM.  The event will consist of a weekly regatta, consisting of approximately 15 vessels, all 24’ – 50’ in length.  The vessel responsible for on scene safety can be reached at 781-635-6589.  For more information, please contact James Plassman at 781-635-6589.\nChart 13269\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.69483,42.22271],[-70.7194,42.20889],[-70.72423,42.203],[-70.71961,42.19871],[-70.71682,42.20014],[-70.71457,42.19983],[-70.71639,42.18051],[-70.66447,42.19402],[-70.69483,42.22271]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39340,"geometry":{"type":"Polygon","coordinates":[[[-70.70460999999995,42.21632000000005],[-70.71555999999998,42.20420000000007],[-70.71587999999997,42.20035000000007],[-70.70911999999998,42.19598000000008],[-70.68046999999996,42.19948000000005],[-70.70460999999995,42.21632000000005]]]},"properties":{"ESRI_OID":39340,"MSI_UID":39340,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Scituate Harbor Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382102,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sciharapp","WATERWAY_NAME":"Scituate Harbor Approach","CREATE_DATE":1773831625000,"MODIFIED_DATE":null,"BEGIN_DATE":1780272000000,"END_DATE":1785455999000,"DESCRIPTION":"MA – SCITUATE – SCITUATE SAILING WEDNESDAY EARLY SUMMER SERIES – REGATTA – The Satuit Boat Club is hosting the Scituate Sailing Wednesday Early Summer Series every Wednesday from July 01, 2026, to July 29, 2026 in and around Scituate Harbor from 6:00 PM until 9:00 PM.  The event will consist of a weekly regatta, consisting of approximately 15 vessels, all 24’ – 50’ in length.  The vessel responsible for on scene safety can be reached at 781-635-6589.  For more information, please contact James Plassman at 781-635-6589.\nChart 13269\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.70461,42.21632],[-70.71556,42.2042],[-70.71588,42.20035],[-70.70912,42.19598],[-70.68047,42.19948],[-70.70461,42.21632]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39415,"geometry":{"type":"Polygon","coordinates":[[[-70.79431999999997,42.558910000000026],[-70.84001999999998,42.54389000000003],[-70.83980999999994,42.51100000000008],[-70.85632999999996,42.49312000000003],[-70.83400999999998,42.47461000000004],[-70.75139999999993,42.52839000000006],[-70.79431999999997,42.558910000000026]]]},"properties":{"ESRI_OID":39415,"MSI_UID":39415,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1773918013000,"MODIFIED_DATE":null,"BEGIN_DATE":1779926400000,"END_DATE":1782777599000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – MARBLEHEAD RACING ASSOCIATION PRINCE OF WHALES JUNIOR REGATTA – REGATTA – The Marblehead Racing Association and Corinthian Yacht Club are hosting the MRA Prince of Whales Junior Regatta on June 27, 2026 and June 28, 2026, from 9:00 AM to 5:30 PM in the vicinity of Marblehead Harbor and nearby waters.  The event will consist of approximately 12 sailing vessels 20’ in length.  The person responsible for on scene safety can be reached at 617-880-9807.  For more information, please contact Dan Himes at 781-277-1151.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.79432,42.55891],[-70.84002,42.54389],[-70.83981,42.511],[-70.85633,42.49312],[-70.83401,42.47461],[-70.7514,42.52839],[-70.79432,42.55891]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39427,"geometry":{"type":"Polygon","coordinates":[[[-70.78452999999996,42.562830000000076],[-70.84332999999998,42.54323000000005],[-70.83945999999997,42.51192000000003],[-70.85533999999996,42.493250000000046],[-70.83430999999996,42.475370000000055],[-70.74633999999998,42.544020000000046],[-70.78452999999996,42.562830000000076]]]},"properties":{"ESRI_OID":39427,"MSI_UID":39427,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1773919704000,"MODIFIED_DATE":null,"BEGIN_DATE":1781136000000,"END_DATE":1785715199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – MARBLEHEAD RACING ASSOCIATION RACING SERIES 2 – REGATTA – The Marblehead Racing Association and Corinthian Yacht Club are hosting the MRA Racing Series 2 every Saturday afternoon, from June 20, 2026, to August 1, 2026, from 11:00 AM to 5:00 PM in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 50 sailing vessels varying in length from 15’-33’.  The person responsible for on scene safety can be reached at 781-277-1151. For more information, please contact Dan Himes at 781-277-1151.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.78453,42.56283],[-70.84333,42.54323],[-70.83946,42.51192],[-70.85534,42.49325],[-70.83431,42.47537],[-70.74634,42.54402],[-70.78453,42.56283]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39458,"geometry":{"type":"Polygon","coordinates":[[[-71.07195999999993,42.40704000000005],[-71.07659999999998,42.400090000000034],[-71.07686999999999,42.39748000000003],[-71.07436999999999,42.397140000000036],[-71.07431999999994,42.39993000000004],[-71.07283999999999,42.40179000000006],[-71.07018999999997,42.40692000000007],[-71.07195999999993,42.40704000000005]]]},"properties":{"ESRI_OID":39458,"MSI_UID":39458,"ATU":1,"TITLE":"President Roads - Mystic River/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381898,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa:mysriv","WATERWAY_NAME":"Mystic River","CREATE_DATE":1773927431000,"MODIFIED_DATE":null,"BEGIN_DATE":1775174400000,"END_DATE":1777939199000,"DESCRIPTION":"MA – MEDFORD – MALDEN RIVER – PARK AT RIVER’S EDGE – THE MAYOR’S CUP INVITATIONAL – ROWING REGATTA   The Friend’s of Medford Rowing Inc is hosting The Mayor’s Cup Invitational on May 3, 2026, from 6:00 AM to 5:00 PM on the Malden River near the Park at River’s Edge.  The event will consist of approximately 500 participants from area high schools operating rowing racing shells varying in length.  The person responsible for on scene safety can be reached at 978-400-8983.  For more information, please contact Christopher Serene at 978-400-8983.\nChart 13272\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.07196,42.40704],[-71.0766,42.40009],[-71.07687,42.39748],[-71.07437,42.39714],[-71.07432,42.39993],[-71.07284,42.40179],[-71.07019,42.40692],[-71.07196,42.40704]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39567,"geometry":{"type":"Polygon","coordinates":[[[-70.67669999999998,42.60120000000006],[-70.68790999999999,42.585950000000025],[-70.67229999999995,42.582520000000045],[-70.66457999999994,42.580580000000054],[-70.66344999999995,42.58812000000006],[-70.65797999999995,42.592820000000074],[-70.67669999999998,42.60120000000006]]]},"properties":{"ESRI_OID":39567,"MSI_UID":39567,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Gloucester Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381892,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar","WATERWAY_NAME":"Gloucester Harbor","CREATE_DATE":1774025982000,"MODIFIED_DATE":null,"BEGIN_DATE":1779408000000,"END_DATE":1785628799000,"DESCRIPTION":"MA – CAPE ANN – EASTERN POINT YACHT CLUB JR SAIL/ADVENTURE PROGRAM – REGATTA – The Eastern Point Yacht Club is hosting the Junior Sail/Adventure Program Monday through Friday from June 22nd, 2026 to July 31st, 2026 from 9:00 AM to 2:30 PM.  Races will follow a triangular course within Gloucester Outer Harbor in the vicinity of Eastern Point Yacht Club.  The program will consist of approximately 8-12 Sailboats from 6’ to 19’ in length. The person responsible for on scene safety can be reached on VHF CH 71 or 73. For more information, please contact Isaac Perry at 978-879-7951.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.6767,42.6012],[-70.68791,42.58595],[-70.6723,42.58252],[-70.66458,42.58058],[-70.66345,42.58812],[-70.65798,42.59282],[-70.6767,42.6012]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39638,"geometry":{"type":"Polygon","coordinates":[[[-70.68234999999999,42.59958000000006],[-70.69393999999994,42.58354000000003],[-70.66700999999995,42.57517000000007],[-70.65884999999997,42.59192000000007],[-70.68234999999999,42.59958000000006]]]},"properties":{"ESRI_OID":39638,"MSI_UID":39638,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Gloucester Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381892,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar","WATERWAY_NAME":"Gloucester Harbor","CREATE_DATE":1774275511000,"MODIFIED_DATE":null,"BEGIN_DATE":1779667200000,"END_DATE":1787961599000,"DESCRIPTION":"MA – CAPE ANN – EASTERN POINT YACHT CLUB PHRF SERIES – REGATTA – The Eastern Point Yacht Club is hosting the PHRF Series on Thursdays and Sundays from June 25th, 2026 to August 27th, 2026. Races on Thursday nights will be run from 6:00 PM to 8:00 PM, and Sunday races will be run from 12:00 PM to 2:00 PM.  Races will follow a triangular course within Gloucester Outer Harbor. The event will consist of approximately 13 Sailboats from 19’ to 41’ in length. The person responsible for on scene safety can be reached on VHF CH 71 or 73. For more information, please contact Isaac Perry at 978-879-7951.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68235,42.59958],[-70.69394,42.58354],[-70.66701,42.57517],[-70.65885,42.59192],[-70.68235,42.59958]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39700,"geometry":{"type":"Polygon","coordinates":[[[-118.24799999999999,33.71539000000007],[-118.27760999999998,33.70854000000003],[-118.27263999999997,33.70568000000003],[-118.26748999999995,33.70354000000003],[-118.24490999999995,33.71089000000006],[-118.24799999999999,33.71539000000007]]]},"properties":{"ESRI_OID":39700,"MSI_UID":39700,"ATU":11,"TITLE":"Los Angeles Main Channel - Los Angeles Outer Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385483,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact:losangappcha:losangmaicha:losangouthar","WATERWAY_NAME":"Los Angeles Outer Harbor","CREATE_DATE":1774295940000,"MODIFIED_DATE":1774298351000,"BEGIN_DATE":1774224000000,"END_DATE":1790899199000,"DESCRIPTION":"The Cabrillo Beach Yacht Club will be sponsoring the Wet Wednesday Regatta Series, taking place every Wednesday between April 1 – September 30, 2026, from 6 p.m. to 8 p.m. each day.  35 sailing vessels 20-40 feet in length will be racing on a course in Los Angeles Harbor, CA, between Angels Gate (33.712° N   118.256° W), Queens Gate, and Cabrillo Marina.  For more details or comments, contact Jonathan Mitsumori at (310) 831-4757. \nAll mariners are advised to transit with caution.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-118.248,33.71539],[-118.27761,33.70854],[-118.27264,33.70568],[-118.26749,33.70354],[-118.24491,33.71089],[-118.248,33.71539]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39709,"geometry":{"type":"Polygon","coordinates":[[[-70.71067999999997,42.57522000000006],[-70.86173999999994,42.54677000000004],[-70.86731999999995,42.52305000000007],[-70.83297999999996,42.50502000000006],[-70.82396999999997,42.46673000000004],[-70.64672999999993,42.539180000000044],[-70.71067999999997,42.57522000000006]]]},"properties":{"ESRI_OID":39709,"MSI_UID":39709,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Salem Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382024,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:salcha","WATERWAY_NAME":"Salem Channel","CREATE_DATE":1774345100000,"MODIFIED_DATE":null,"BEGIN_DATE":1776729600000,"END_DATE":1790985599000,"DESCRIPTION":"MA – BEVERLY – SALEM SOUND – JUBILEE YACHT CLUB THURSDAY NIGHT RACING – REGATTA – The Jubilee Yacht Club is hosting the JYC Thursday Night Races every Thursday night, from May 21, 2026, to October 1, 2026, from 6:00 PM to 9:00 PM in and around the vicinity of Salem Sound.  The event will consist of approximately 30 sailing vessels varying in length from 24’-40’.  The person responsible for on-scene safety can be reached at 617-957-0073 or VHF CH 72.  For more information, please contact Tyler Jupp at 617-957-0073.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.71068,42.57522],[-70.86174,42.54677],[-70.86732,42.52305],[-70.83298,42.50502],[-70.82397,42.46673],[-70.64673,42.53918],[-70.71068,42.57522]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39730,"geometry":{"type":"Polygon","coordinates":[[[-70.66353999999995,42.58173000000005],[-70.83991999999995,42.54949000000005],[-70.84034999999994,42.51218000000006],[-70.85536999999994,42.49446000000006],[-70.81932999999998,42.46756000000005],[-70.62577999999996,42.56182000000007],[-70.66353999999995,42.58173000000005]]]},"properties":{"ESRI_OID":39730,"MSI_UID":39730,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1774353526000,"MODIFIED_DATE":null,"BEGIN_DATE":1778544000000,"END_DATE":1781481599000,"DESCRIPTION":"MA – MARBLEHEAD HARBOR – MARBLEHEAD – 2026 PHRF NEW ENGLAND CHAMPIONSHIPS – REGATTA – The Boston Yacht Club is hosting the 2026 PHRF New England Championships June 12 and 13, 2026, from 1:00 PM to 5:00 PM in and around Marblehead Harbor.  The event will consist of approximately 40 sailing vessels 24’ to 50’ in length.  The person responsible for on-scene safety can be reached at 617-335-2427 or VHF CH 72.  For more information, please contact JuLee Colella at 617-335-2427.\nChart 13275\t\t\t\t\t\t\t\t\t\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.66354,42.58173],[-70.83992,42.54949],[-70.84035,42.51218],[-70.85537,42.49446],[-70.81933,42.46756],[-70.62578,42.56182],[-70.66354,42.58173]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39748,"geometry":{"type":"Polygon","coordinates":[[[-70.68466999999998,42.58665000000008],[-70.84216999999995,42.550310000000025],[-70.88679999999994,42.509190000000046],[-70.83658999999994,42.44811000000004],[-70.62672999999995,42.56390000000005],[-70.68466999999998,42.58665000000008]]]},"properties":{"ESRI_OID":39748,"MSI_UID":39748,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1774355884000,"MODIFIED_DATE":null,"BEGIN_DATE":1776643200000,"END_DATE":1789689599000,"DESCRIPTION":"MA – MARBLEHEAD – SALEM SOUND – BYC WEDNESDAY NIGHT RACING – REGATTA – The Boston Yacht Club is hosting the BYC Wednesday Night Racing every Wednesday night, from May 20, 2026, to September 16, 2026, from 6:00 PM to 8:00 PM in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 25 sailing vessels varying in length between 26’-50’.  The person responsible for on-scene safety can be reached at 617-335-2427.  For more information, please contact JuLee Colella at 617-335-2427.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68467,42.58665],[-70.84217,42.55031],[-70.8868,42.50919],[-70.83659,42.44811],[-70.62673,42.5639],[-70.68467,42.58665]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40000,"geometry":{"type":"Polygon","coordinates":[[[-70.78225999999995,42.56662000000006],[-70.83478999999994,42.547780000000046],[-70.83924999999994,42.50957000000005],[-70.85503999999997,42.49312000000003],[-70.83478999999994,42.47008000000005],[-70.75581999999997,42.54070000000007],[-70.78225999999995,42.56662000000006]]]},"properties":{"ESRI_OID":40000,"MSI_UID":40000,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1774527514000,"MODIFIED_DATE":null,"BEGIN_DATE":1778544000000,"END_DATE":1781567999000,"DESCRIPTION":"MA – MARBLEHEAD - MARBLEHEAD HARBOR – CORINTHIAN THAYER TROPHY WOMENS TEAM RACE – REGATTA – The Corinthian Yacht Club is hosting the Thayer Trophy Women’s Team Race on June 12, 2026 to June 14, 2026, from 9:30 AM to 5:30PM in and around the area of Marblehead Harbor.  The event will consist of approximately 16 sailing vessels 23’ in length.  The person responsible for on scene safety can be reached at 340-643-5372. For more information, please contact Dan Himes at 781-277-1151.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.78226,42.56662],[-70.83479,42.54778],[-70.83925,42.50957],[-70.85504,42.49312],[-70.83479,42.47008],[-70.75582,42.5407],[-70.78226,42.56662]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40106,"geometry":{"type":"Polygon","coordinates":[[[-73.24384999999995,44.43915000000004],[-73.24499999999995,44.421170000000075],[-73.24346999999995,44.414090000000044],[-73.23545999999999,44.41300000000007],[-73.23545999999999,44.402370000000076],[-73.22629999999998,44.40428000000003],[-73.22286999999994,44.41599000000008],[-73.22362999999996,44.438600000000065],[-73.24384999999995,44.43915000000004]]]},"properties":{"ESRI_OID":40106,"MSI_UID":40106,"ATU":1,"TITLE":"Whitehall Narrows - Main Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381511,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas","WATERWAY_NAME":"Main Passage","CREATE_DATE":1774618155000,"MODIFIED_DATE":1774618208000,"BEGIN_DATE":1779235200000,"END_DATE":1790207999000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Wednesday Night Racing\nMariners are advised that the LCYC Wednesday Night Racing will take place in Shelburne Bay near Burlington, VT. The event will be held on every Wednesday from May 20, 2026, to September 23, 2026, at 6:00 p.m. to 8:00 p.m., approximately 45 vessels will be participating.  For event information: Robert Turnau, (802) 734-7578.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.24385,44.43915],[-73.245,44.42117],[-73.24347,44.41409],[-73.23546,44.413],[-73.23546,44.40237],[-73.2263,44.40428],[-73.22287,44.41599],[-73.22363,44.4386],[-73.24385,44.43915]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40107,"geometry":{"type":"Polygon","coordinates":[[[-73.38396999999998,44.508830000000046],[-73.39465999999999,44.48326000000003],[-73.36108999999993,44.44405000000006],[-73.35879999999997,44.39283000000006],[-73.28875999999997,44.36355000000003],[-73.30096999999995,44.39190000000008],[-73.27197999999999,44.41371000000004],[-73.26281999999998,44.448570000000075],[-73.24145999999996,44.44422000000003],[-73.22527999999994,44.40918000000005],[-73.22375999999997,44.42553000000004],[-73.22298999999998,44.43861000000004],[-73.23824999999994,44.44296000000003],[-73.23672999999997,44.45495000000005],[-73.22527999999994,44.468560000000025],[-73.28402999999997,44.49523000000005],[-73.38396999999998,44.508830000000046]]]},"properties":{"ESRI_OID":40107,"MSI_UID":40107,"ATU":1,"TITLE":"Main Passage - Burlington Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381529,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas:burbay","WATERWAY_NAME":"Burlington Bay","CREATE_DATE":1774618353000,"MODIFIED_DATE":1774618359000,"BEGIN_DATE":1779494400000,"END_DATE":1790294399000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Weekend Racing\nMariners are advised that the LCYC Weekend Racing will take place in Shelburne Bay to Wilsboro Point near Burlington, VT. The event will be held every weekend from May 23, May 30, June 13, June 20, July 25, August 1, August 22, September 24, 2026 at 10:00 a.m. to 3:00 p.m., approximately 25 vessels will be participating.  For event information: Kevin Hawko, (802) 373-8576.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.38397,44.50883],[-73.39466,44.48326],[-73.36109,44.44405],[-73.3588,44.39283],[-73.28876,44.36355],[-73.30097,44.3919],[-73.27198,44.41371],[-73.26282,44.44857],[-73.24146,44.44422],[-73.22528,44.40918],[-73.22376,44.42553],[-73.22299,44.43861],[-73.23825,44.44296],[-73.23673,44.45495],[-73.22528,44.46856],[-73.28403,44.49523],[-73.38397,44.50883]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40110,"geometry":{"type":"Polygon","coordinates":[[[-73.24384999999995,44.43915000000004],[-73.24499999999995,44.421170000000075],[-73.24346999999995,44.414090000000044],[-73.23545999999999,44.41300000000007],[-73.23545999999999,44.402370000000076],[-73.22629999999998,44.40428000000003],[-73.22286999999994,44.41599000000008],[-73.22362999999996,44.438600000000065],[-73.24384999999995,44.43915000000004]]]},"properties":{"ESRI_OID":40110,"MSI_UID":40110,"ATU":1,"TITLE":"Whitehall Narrows - Main Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381511,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas","WATERWAY_NAME":"Main Passage","CREATE_DATE":1774618623000,"MODIFIED_DATE":1774618630000,"BEGIN_DATE":1780272000000,"END_DATE":1788739199000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Etchells Class Racing\nMariners are advised that the LCYC Etchells Class Racing will take place in Shelburne Bay near Burlington, VT. The event will be held on June 1, 15, 29, July 13, 27 August 10, 24, and September 5,6, 2026. Approximately 10-12 vessels will be participating.  For event information: Robert Turnau, (802) 734-7578.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.24385,44.43915],[-73.245,44.42117],[-73.24347,44.41409],[-73.23546,44.413],[-73.23546,44.40237],[-73.2263,44.40428],[-73.22287,44.41599],[-73.22363,44.4386],[-73.24385,44.43915]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40111,"geometry":{"type":"Polygon","coordinates":[[[-73.22530999999998,44.422160000000076],[-73.23674999999997,44.421890000000076],[-73.23655999999994,44.41222000000005],[-73.22511999999995,44.41222000000005],[-73.22530999999998,44.422160000000076]]]},"properties":{"ESRI_OID":40111,"MSI_UID":40111,"ATU":1,"TITLE":"Whitehall Narrows - Main Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381511,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas","WATERWAY_NAME":"Main Passage","CREATE_DATE":1774618752000,"MODIFIED_DATE":1774618760000,"BEGIN_DATE":1780531200000,"END_DATE":1788479999000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Etchells Class Racing\nMariners are advised that the LCYC Etchells Class Racing will take place in Shelburne Bay near Burlington, VT. The event will be held on June 1, 15, 29, July 13, 27 August 10, 24, and September 5,6, 2026. Approximately 10-12 vessels will be participating.  For event information: Robert Turnau, (802) 734-7578.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.22531,44.42216],[-73.23675,44.42189],[-73.23656,44.41222],[-73.22512,44.41222],[-73.22531,44.42216]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40218,"geometry":{"type":"Polygon","coordinates":[[[-74.17546999999996,39.80090000000007],[-74.17840999999999,39.798380000000066],[-74.17656999999997,39.79703000000006],[-74.17362999999995,39.79986000000008],[-74.17546999999996,39.80090000000007]]]},"properties":{"ESRI_OID":40218,"MSI_UID":40218,"ATU":5,"TITLE":"Cape May Inlet - New Jersey Intracoastal Waterway/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382911,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:capmayinl:newjerintwat","WATERWAY_NAME":"New Jersey Intracoastal Waterway","CREATE_DATE":1774882147000,"MODIFIED_DATE":1774959125000,"BEGIN_DATE":1778976000000,"END_DATE":1780876799000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-06-06 To: 2026-06-06\n\nA power boat racing series will be held on Barnegat Bay, near Waretown, NJ, on June 6, 2026, from 8 a.m. to 4 p.m. Racing will occur on a quarter mile oval-shaped course near Holiday Beach Club. The event sponsor will have a safety boat and dive boat on-scene monitoring VHF radio channel 72. 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The event will consist of approximately 14 sailing vessels 26’ – 50’ in length.  The person responsible for on-scene safety can be reached at 617-756-2719 or on VHF Ch 72.  For more information, please contact Anthony Leggett at 617-756-2719.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.77797,42.56883],[-70.82843,42.55056],[-70.86551,42.53494],[-70.82397,42.50888],[-70.75685,42.54379],[-70.77797,42.56883]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40431,"geometry":{"type":"Polygon","coordinates":[[[-82.79528999999997,41.49727000000007],[-82.80249999999995,41.46924000000007],[-82.77056999999996,41.45766000000003],[-82.75134999999995,41.45354000000003],[-82.73280999999997,41.46229000000005],[-82.69950999999998,41.463580000000036],[-82.68199999999996,41.45432000000005],[-82.67340999999999,41.46332000000007],[-82.68988999999993,41.478500000000054],[-82.74550999999997,41.48802000000006],[-82.79528999999997,41.49727000000007]]]},"properties":{"ESRI_OID":40431,"MSI_UID":40431,"ATU":9,"TITLE":"WEST END OF LAKE ERIE - SanduskyBay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386048,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:sanbay","WATERWAY_NAME":"SanduskyBay","CREATE_DATE":1775131564000,"MODIFIED_DATE":null,"BEGIN_DATE":1778630400000,"END_DATE":1789689599000,"DESCRIPTION":"The SSC Wednesday Night Race (Series) is an event hosted by the Sandusky Sailing Club, and located in Sandusky Bay. Event will run every Wednesday from 5:30 pm to 9:30 pm from May 13, 2026 until September 17, 2026. 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Event will run every Sunday from 9 am to 11 am from May 17, 2026 until October 5, 2026. No PATCOM requested for this event.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-82.79804,41.49445],[-82.80594,41.47361],[-82.77435,41.45818],[-82.75272,41.44968],[-82.73178,41.46281],[-82.69882,41.46461],[-82.68577,41.45509],[-82.67582,41.46461],[-82.69882,41.48287],[-82.79804,41.49445]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40474,"geometry":{"type":"Polygon","coordinates":[[[-71.04611999999997,42.36119000000008],[-71.04641999999996,42.35567000000003],[-71.03817999999995,42.35541000000006],[-71.03800999999999,42.361060000000066],[-71.04611999999997,42.36119000000008]]]},"properties":{"ESRI_OID":40474,"MSI_UID":40474,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1775149535000,"MODIFIED_DATE":null,"BEGIN_DATE":1775088000000,"END_DATE":1778111999000,"DESCRIPTION":"MA - BOSTON – BOSTON INNER HARBOR – TEAM HARBOR FIREWORKS – FIREWORKS –     Pyrotecnico is hosting the Team Harbor Fireworks on Tuesday, May 5, 2026, from 9:00 PM to 9:15 PM.  There is a 700’ safety around a fireworks barge off Fan Pier in approximate position 420 21.387.’N 0710 02.433’W.  The person responsible for on-scene safety can be reached at 603-235-4656.  For more information, please contact Tara Hughgill at 603-532-8324.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.04612,42.36119],[-71.04642,42.35567],[-71.03818,42.35541],[-71.03801,42.36106],[-71.04612,42.36119]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40618,"geometry":{"type":"Polygon","coordinates":[[[-70.80231999999995,42.84560000000005],[-70.81574999999998,42.84551000000005],[-70.81484999999998,42.83676000000003],[-70.80210999999997,42.836820000000046],[-70.80231999999995,42.84560000000005]]]},"properties":{"ESRI_OID":40618,"MSI_UID":40618,"ATU":1,"TITLE":"Sector Northern New England, Submerged Lands Act (SLA) - Hampton Harbor/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100116382107,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:hamhar","WATERWAY_NAME":"Hampton Harbor","CREATE_DATE":1775475573000,"MODIFIED_DATE":null,"BEGIN_DATE":1780531200000,"END_DATE":1788739199000,"DESCRIPTION":"MA - SALISBURY – SALISBURY BEACH – SURFSIDE FIREWORKS – FIREWORKS – Salisbury Beach Partnership, Inc. is hosting the Surfside Fireworks every Saturday from July 4, 2026 to September 5, 2026, from 9:30 PM to 10:30 PM.  The fireworks will be launched from a barge 1000 ft off Salisbury Beach.  The event will consist of 1 barge and 1 tug. The person responsible for on-scene safety can be reached at 978-375-9780 or 978-409-8608.  For more information, please contact Warren Pearce Jr. at 978-664-0057.\nChart: 13282\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.80232,42.8456],[-70.81575,42.84551],[-70.81485,42.83676],[-70.80211,42.83682],[-70.80232,42.8456]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40621,"geometry":{"type":"Polygon","coordinates":[[[-77.62587999999994,43.301960000000065],[-77.64475999999996,43.286460000000034],[-77.60562999999996,43.27297000000004],[-77.58570999999995,43.28896000000003],[-77.62587999999994,43.301960000000065]]]},"properties":{"ESRI_OID":40621,"MSI_UID":40621,"ATU":9,"TITLE":"St. Lawrence Seaway - LAKE ONTARIO/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386272,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont","WATERWAY_NAME":"LAKE ONTARIO","CREATE_DATE":1775476015000,"MODIFIED_DATE":null,"BEGIN_DATE":1779148800000,"END_DATE":1791071999000,"DESCRIPTION":"Genesee Yacht Club weekly racing is a sailboat race which takes place on Tuesday and Saturday from 19MAY26 to 03OCT26 on Lake Ontario outside the Genesee River from 0900 to 1900.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.62588,43.30196],[-77.64476,43.28646],[-77.60563,43.27297],[-77.58571,43.28896],[-77.62588,43.30196]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40622,"geometry":{"type":"Polygon","coordinates":[[[-80.10732999999993,42.14859000000007],[-80.12106999999997,42.14719000000008],[-80.12775999999997,42.14133000000004],[-80.11144999999993,42.13331000000005],[-80.10269999999997,42.13560000000007],[-80.09582999999998,42.14133000000004],[-80.10732999999993,42.14859000000007]]]},"properties":{"ESRI_OID":40622,"MSI_UID":40622,"ATU":9,"TITLE":"LAKE HURON - Presque Isle Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386109,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:preislhar","WATERWAY_NAME":"Presque Isle Harbor","CREATE_DATE":1775476026000,"MODIFIED_DATE":null,"BEGIN_DATE":1778630400000,"END_DATE":1794095999000,"DESCRIPTION":"Various yacht club races beginning and ending at Erie Yacht Club. Events occur weekdays from 6pm until 9pm and weekends from 9am until 9pm.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-80.10733,42.14859],[-80.12107,42.14719],[-80.12776,42.14133],[-80.11145,42.13331],[-80.1027,42.1356],[-80.09583,42.14133],[-80.10733,42.14859]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40673,"geometry":{"type":"Polygon","coordinates":[[[-70.74980999999997,42.56270000000006],[-70.82019999999994,42.55081000000007],[-70.85108999999994,42.501220000000046],[-70.83254999999997,42.43563000000006],[-70.64097999999996,42.53311000000008],[-70.74980999999997,42.56270000000006]]]},"properties":{"ESRI_OID":40673,"MSI_UID":40673,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1775488078000,"MODIFIED_DATE":null,"BEGIN_DATE":1776902400000,"END_DATE":1779667199000,"DESCRIPTION":"MA – MARBLEHEAD – SALEM SOUND – BYC MEMORIAL DAY REGATTA – REGATTA – The Boston Yacht Club is hosting the BYC Memorial Day Regatta from 12:30pm – 3:30pm on May 23, 2026, in and around the vicinity of Salem Sound near Marblehead Harbor.  The event will consist of approximately 10 sailing vessels 24-48’ in length.  The person responsible for on-scene safety can be reached at 781-258-7644. For more information, please contact Michael Michaud at 781-258-7644.\nChart 13275\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.74981,42.5627],[-70.8202,42.55081],[-70.85109,42.50122],[-70.83255,42.43563],[-70.64098,42.53311],[-70.74981,42.5627]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40753,"geometry":{"type":"Polygon","coordinates":[[[-79.60736999999995,37.094940000000065],[-79.60993999999994,37.09203000000008],[-79.60843999999997,37.091000000000065],[-79.60616999999996,37.093980000000045],[-79.60736999999995,37.094940000000065]]]},"properties":{"ESRI_OID":40753,"MSI_UID":40753,"ATU":5,"TITLE":"Sector Virginia, Territorial Sea - Sector Virginia, Submerged Land Act (SLA)/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116383173,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact","WATERWAY_NAME":"Sector Virginia, Submerged Land Act (SLA)","CREATE_DATE":1775573193000,"MODIFIED_DATE":1775573202000,"BEGIN_DATE":1775520000000,"END_DATE":1777852799000,"DESCRIPTION":"Virginia Amateur Sports is sponsoring the Smith Mountain Lake triathlon at Smith Mountain Lake Beach on May 2nd from 8:00 a.m. until noon. Mariners are requested to use caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-79.60737,37.09494],[-79.60994,37.09203],[-79.60844,37.091],[-79.60617,37.09398],[-79.60737,37.09494]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40758,"geometry":{"type":"Polygon","coordinates":[[[-119.69912,34.40121000000005],[-119.70220999999998,34.39813000000004],[-119.69357999999994,34.39601000000005],[-119.69912,34.40121000000005]]]},"properties":{"ESRI_OID":40758,"MSI_UID":40758,"ATU":11,"TITLE":"Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385490,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact","WATERWAY_NAME":"Sector Los Angeles, Submerged Land Act (SLA)","CREATE_DATE":1775578882000,"MODIFIED_DATE":1775590409000,"BEGIN_DATE":1777680000000,"END_DATE":1779062399000,"DESCRIPTION":"The Santa Barbara Outrigger Canoe Club will be sponsoring the Santa Barbara Rig Run Race in the Santa Barbara Channel. The scope of operations includes approximately 210 six-man outrigger canoes racing in three separate events, with short (5-mile) and long (10–12 mile) courses. All races will begin and end in the vicinity of Leadbetter Beach, proceeding west along a triangular-shaped course.\n\nThe event is scheduled to take place on May 16, 2026, from 8:00 a.m. to 3:00 p.m.\n\nRace activities will be centered at approximately 34.392° N, -119.692° W.\n\nAll mariners are advised to transit the area with caution when in the vicinity of event participants. For more details or comments, please contact Serena Pfister at (805) 717-1345.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-119.69912,34.40121],[-119.70221,34.39813],[-119.69358,34.39601],[-119.69912,34.40121]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40876,"geometry":{"type":"Polygon","coordinates":[[[-70.92310999999995,42.302910000000054],[-70.94764999999995,42.284620000000075],[-70.91314999999997,42.26100000000008],[-70.88001999999994,42.26684000000006],[-70.85529999999994,42.26430000000005],[-70.88585999999998,42.29783000000003],[-70.92310999999995,42.302910000000054]]]},"properties":{"ESRI_OID":40876,"MSI_UID":40876,"ATU":1,"TITLE":"Weymouth Fore River - Hingham Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381948,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:weyforriv:hinbay","WATERWAY_NAME":"Hingham Bay","CREATE_DATE":1775751110000,"MODIFIED_DATE":null,"BEGIN_DATE":1775692800000,"END_DATE":1790899199000,"DESCRIPTION":"MA – HINGHAM – HINGHAM BAY – HINGHAM BAY WEDNESDAY NIGHT RACES – REGATTA – The Hingham Bay Racing is hosting the Hingham Bay Wednesday Night Races every Wednesday night from 6:00 PM to 8:30 PM, from May 13, 2026, to September 30, 2026, in and around the vicinity of Hingham Bay.  The event will consist of approximately 35 sailing vessels varying in length between 20’-50’.  The person responsible for on scene safety can be reached on VHF CH 68.  For more information, please contact Geoffrey Roth at 617-803-8344.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.92311,42.30291],[-70.94765,42.28462],[-70.91315,42.261],[-70.88002,42.26684],[-70.8553,42.2643],[-70.88586,42.29783],[-70.92311,42.30291]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40891,"geometry":{"type":"Polygon","coordinates":[[[-76.04943999999995,38.592220000000054],[-76.06693999999999,38.573330000000055],[-76.06049999999993,38.568880000000036],[-76.04249999999996,38.58722000000006],[-76.04943999999995,38.592220000000054]]]},"properties":{"ESRI_OID":40891,"MSI_UID":40891,"ATU":5,"TITLE":"Chesapeake Channel - Choptank River/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116382595,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:choriv","WATERWAY_NAME":"Choptank River","CREATE_DATE":1775759029000,"MODIFIED_DATE":1775759132000,"BEGIN_DATE":1775952000000,"END_DATE":1777852799000,"DESCRIPTION":"General/Marine Events/Swim\n\nFrom: 2026-04-12 To: 2026-05-03\n\nLocation:\n38-35-31.992N/076-02-57.984W\n38-35-13.992N/076-02-33.000W\n38-34-07.968N/076-03-37.800W\n38-34-23.988N/076-04-00.984W\n38-35-31.992N/076-02-57.984W\n\nAn annual open water distance swim is scheduled to occur across the Choptank River on May 2, 2026, from 8 a.m. to 9:45 a.m. Approximately 500 participants will swim across the Choptank River, along an approximately 2-mile designated course that will start at the beach of Bill Burton Fishing Pier State Park at Trappe, MD, proceeds across the Choptank River along and between the fishing piers and the Senator Frederick C. 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Mariners are advised to use caution when transiting nearby.  For more details or comments, contact Alex Romagnuolo at (516) 406-1780.\nLOCATION: 33.752° N   118.15° W\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-118.15481,33.75487],[-118.15562,33.7533],[-118.14502,33.75025],[-118.14416,33.75174],[-118.15481,33.75487]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":41636,"geometry":{"type":"Polygon","coordinates":[[[-114.51234999999997,34.73057000000006],[-114.51294999999999,34.73030000000006],[-114.51288999999997,34.72932000000003],[-114.51077999999995,34.72863000000007],[-114.50723999999997,34.72720000000004],[-114.50504999999998,34.72702000000004],[-114.49824999999998,34.727820000000065],[-114.49908999999997,34.72810000000004],[-114.49966999999998,34.728080000000034],[-114.50016999999997,34.72830000000005],[-114.50172999999995,34.72807000000006],[-114.50475999999998,34.72765000000004],[-114.50802999999996,34.72819000000004],[-114.50963999999999,34.72900000000004],[-114.51153,34.729910000000075],[-114.51234999999997,34.73057000000006]]]},"properties":{"ESRI_OID":41636,"MSI_UID":41636,"ATU":11,"TITLE":"Sector San Diego, Territorial Sea - Sector San Diego, Submerged Lands Act (SLA)/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385453,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsandieexcecozon:secsandietersea:secsandiesublanact","WATERWAY_NAME":"Sector San Diego, Submerged Lands Act (SLA)","CREATE_DATE":1776712941000,"MODIFIED_DATE":1776785398000,"BEGIN_DATE":1777680000000,"END_DATE":1779062399000,"DESCRIPTION":"Classic and Performance LLC will be sponsoring the Classic Performance Boating Regatta 2026 on May 16, 2026, from 9 a.m. to 5 p.m.  This event will involve approximately 80 – 100 power driven vessels gathering at the Pirate’s Cove Resort in Needles, CA.  No poker runs, races, or parades will be associated with this event.  For more details or comments, contact John Martinolich at (702) 227-6818. 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Interested mariners may contact the Executive Director on marine band radio channel 71 VHF-FM.  \n\nThe race schedule between June 17, 2026 and July 11, 2026 maybe be impacted by other activities and marine events associated with Sail 4th 250 and International Naval Review 250.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.04348,40.68612],[-74.0567,40.6662],[-74.0591,40.6563],[-74.06099,40.65656],[-74.03507,40.65005],[-74.02425,40.6731],[-74.04348,40.68612]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":41729,"geometry":{"type":"Polygon","coordinates":[[[-114.36262999999997,34.47186000000005],[-114.36395999999996,34.46990000000005],[-114.3628,34.46981000000005],[-114.36210999999997,34.470060000000046],[-114.36176999999998,34.46998000000008],[-114.36144999999999,34.47004000000004],[-114.36140999999998,34.46964000000003],[-114.36116999999996,34.46960000000007],[-114.36108999999999,34.46986000000004],[-114.36068999999998,34.46977000000004],[-114.35969999999998,34.46927000000005],[-114.35959999999994,34.46932000000004],[-114.35958999999997,34.46953000000008],[-114.36048999999997,34.470210000000066],[-114.36094999999995,34.47049000000004],[-114.36120999999997,34.47049000000004],[-114.36142999999998,34.470560000000035],[-114.36185999999998,34.47063000000003],[-114.36216999999999,34.47051000000005],[-114.36200999999994,34.470830000000035],[-114.36199999999997,34.47120000000007],[-114.36262999999997,34.47186000000005]]]},"properties":{"ESRI_OID":41729,"MSI_UID":41729,"ATU":11,"TITLE":"Sector San Diego, Territorial Sea - Sector San Diego, Submerged Lands Act (SLA)/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116385453,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsandieexcecozon:secsandietersea:secsandiesublanact","WATERWAY_NAME":"Sector San Diego, Submerged Lands Act (SLA)","CREATE_DATE":1776782240000,"MODIFIED_DATE":1776785376000,"BEGIN_DATE":1776729600000,"END_DATE":1777852799000,"DESCRIPTION":"San Diego Yacht Club (SDYC) will be sponsoring the Opening Day Race on May 1, 2026, from 8 AM to 7 PM. 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The sailboat race will consist of 50 sailboats racing in San Diego Bay. The course ranges from a proximity of the Coronado bridge to Ballast point. Mariners are requested to transit the area with caution. 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The event will involve a 1000 foot drag race in proximity of the BlueWater Resort and Casino.  Mariners are advised to exercise caution when transiting near the event area.  For further comments or details, contact Jeremy Denny at 602-614-0560. 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This outrigger canoe-racing event will begin at 6:30 a.m. and go until 9 a.m. The event is a triathlon with a 500 meter and 1000 meter swim. The swims will occur in the vicinity of South Shores Park in Mission bay. Mariners are advised to exercise caution while transiting these areas during racing events. For more details or comments contact Tobias Panek at 858-255-9709. 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The event will take place on a 2.1-mile course. Patrol boats will guide traffic into safe passage in areas outside the racecourse. Mariners are advised to exercise caution when transiting near the event area. For more details or comments, contact Brian Vesely at 928-208-2263.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-114.12661,34.30327],[-114.12753,34.30308],[-114.12631,34.30166],[-114.12287,34.29941],[-114.12212,34.29902],[-114.12077,34.29875],[-114.12019,34.29969],[-114.12661,34.30327]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":41984,"geometry":{"type":"Polygon","coordinates":[[[-76.01620999999994,37.082170000000076],[-76.30940999999996,36.998860000000036],[-76.22700999999995,36.95004000000006],[-75.95509999999996,37.01147000000003],[-76.01620999999994,37.082170000000076]]]},"properties":{"ESRI_OID":41984,"MSI_UID":41984,"ATU":5,"TITLE":"Chesapeake Channel - Chesapeake Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382603,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:chebay","WATERWAY_NAME":"Chesapeake Bay","CREATE_DATE":1776954435000,"MODIFIED_DATE":1776954444000,"BEGIN_DATE":1776902400000,"END_DATE":1779062399000,"DESCRIPTION":"The Broad Bay Sailing Association is sponsoring the Cape Henry Cup Sailing Race in the Lower Chesapeake Bay, VA on May 16, 2026, from 9 a.m. to 6 p.m. Mariners are requested to use caution when transiting the area. 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The event will consist of approximately 12-17 vessels, 26’ in length. The vessel responsible for on scene safety can be reached at 508-479-1338.  For more information please contact Sean Kane at 508-479-1338.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.00962,42.33984],[-71.01529,42.33045],[-71.03503,42.32804],[-71.03245,42.31471],[-71.0431,42.30227],[-71.04687,42.29808],[-71.04275,42.29415],[-71.03898,42.29999],[-71.02662,42.30075],[-71.00911,42.31928],[-70.98302,42.32779],[-71.00962,42.33984]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42000,"geometry":{"type":"Polygon","coordinates":[[[-77.53661999999997,43.209190000000035],[-77.53060999999997,43.18804000000006],[-77.51652999999999,43.19067000000007],[-77.52167999999995,43.207310000000064],[-77.53661999999997,43.209190000000035]]]},"properties":{"ESRI_OID":42000,"MSI_UID":42000,"ATU":9,"TITLE":"LAKE ONTARIO - Irondequoit Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386274,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:irobay","WATERWAY_NAME":"Irondequoit Bay","CREATE_DATE":1776958742000,"MODIFIED_DATE":null,"BEGIN_DATE":1777161600000,"END_DATE":1791158399000,"DESCRIPTION":"Rochester Canoe Club Sunday Races. Occurring every Sunday from 10 A.M. until 6 P.M. There will be approximately 25 participants and 2 support vessels.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.53662,43.20919],[-77.53061,43.18804],[-77.51653,43.19067],[-77.52168,43.20731],[-77.53662,43.20919]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42006,"geometry":{"type":"Polygon","coordinates":[[[-71.00916999999998,42.33689000000004],[-71.01517999999999,42.33055000000007],[-71.03293999999994,42.328520000000026],[-71.03285999999997,42.31284000000005],[-71.03645999999998,42.31075000000004],[-71.04598999999996,42.30738000000008],[-71.04349999999994,42.30256000000003],[-71.04615999999999,42.29862000000003],[-71.03817999999995,42.29107000000005],[-71.03405999999995,42.29170000000005],[-71.03731999999997,42.30066000000005],[-71.01748999999995,42.31348000000003],[-71.00598999999994,42.320710000000076],[-70.98796999999996,42.32750000000004],[-71.00916999999998,42.33689000000004]]]},"properties":{"ESRI_OID":42006,"MSI_UID":42006,"ATU":1,"TITLE":"Western Way - Dorchester Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381938,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:pedislcha:wesway:dorbay","WATERWAY_NAME":"Dorchester Bay","CREATE_DATE":1776960390000,"MODIFIED_DATE":null,"BEGIN_DATE":1778544000000,"END_DATE":1787443199000,"DESCRIPTION":"MA – DORCHESTER BAY – SAVIN HILL YACHT CLUB FRIDAY HANDICAP SERIES – REGATTA – The Savin Hill Yacht Club is hosting the Friday Handicap Series Regatta from June 12th to August 21st 2026, from 6:30 PM to 8:30 PM in the vicinity of Dorchester Bay and the Neponset River, South Boston, MA.  The event will consist of approximately 12 -17 vessels, 26’ in length.  The vessel responsible for on scene safety can be reached at 508-479-1338.  For more information please contact Sean Kean at 508-479-1338.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.00917,42.33689],[-71.01518,42.33055],[-71.03294,42.32852],[-71.03286,42.31284],[-71.03646,42.31075],[-71.04599,42.30738],[-71.0435,42.30256],[-71.04616,42.29862],[-71.03818,42.29107],[-71.03406,42.2917],[-71.03732,42.30066],[-71.01749,42.31348],[-71.00599,42.32071],[-70.98797,42.3275],[-71.00917,42.33689]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42064,"geometry":{"type":"Polygon","coordinates":[[[-74.03116999999997,40.70989000000003],[-74.04008999999996,40.68431000000004],[-74.04944999999998,40.67858000000007],[-74.05776999999995,40.66602000000006],[-74.05742999999995,40.657560000000046],[-74.02326999999997,40.672660000000064],[-74.02841999999998,40.68008000000003],[-74.02704999999997,40.68594000000007],[-74.02103999999997,40.69804000000005],[-74.03116999999997,40.70989000000003]]]},"properties":{"ESRI_OID":42064,"MSI_UID":42064,"ATU":1,"TITLE":"Ambrose Channel - Main Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382304,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1777036954000,"MODIFIED_DATE":1777038543000,"BEGIN_DATE":1776988800000,"END_DATE":1789689599000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: Every Wednesday Night (6pm-8:45pm) beginning 2026-04-29 To: 2026-09-16.  Note: No races on Wednesday July, 1, 2026, this event in the weekly series moved to Tuesday, June 30, 2026 (6pm-8:45pm)\n\nDetails:\nNY – UPPER NEW YORK HARBOR - Sailing Regatta\n\nMariners are advised that a sailing regatta race series are scheduled to be held every Wednesday evening on the Upper New York Harbor between Morris Canal and Robbins Reef beginning April 29 through September 16, 2026. Races will occur between 6:00 p.m. and 8:45 p.m. Approximately 20 sailboats (28-50 feet in length) and additional motorized support vessels will participate in the regattas on consecutive Wednesdays, except for the 4th of July week when the races will be moved to Tuesday evening at the same scheduled time. Interested mariners may contact the Principal Race Officer on marine band radio channel 63 VHF-FM.  \n\n\nLocation:\n40-42-35.604N/074-01-52.212W\n40-41-52.944N/074-01-15.744W\n40-41-09.384N/074-01-37.380W\n40-40-48.288N/074-01-42.312W\n40-40-21.576N/074-01-23.772W\n40-39-27.216N/074-03-26.748W\n40-39-57.672N/074-03-27.972W\n40-40-42.888N/074-02-58.020W\n40-41-03.516N/074-02-24.324W\n40-42-35.604N/074-01-52.212W\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.03117,40.70989],[-74.04009,40.68431],[-74.04945,40.67858],[-74.05777,40.66602],[-74.05743,40.65756],[-74.02327,40.67266],[-74.02842,40.68008],[-74.02705,40.68594],[-74.02104,40.69804],[-74.03117,40.70989]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42077,"geometry":{"type":"Polygon","coordinates":[[[-71.02764999999994,42.33185000000003],[-71.02884999999998,42.33159000000006],[-70.99365999999998,42.319660000000056],[-70.97768999999994,42.308620000000076],[-70.94679999999994,42.314460000000054],[-70.92430999999993,42.315600000000074],[-70.88808999999998,42.32728000000003],[-70.88979999999998,42.32982000000004],[-70.92567999999994,42.317630000000065],[-70.94713999999993,42.31624000000005],[-70.97717999999998,42.310520000000054],[-70.98781999999994,42.319540000000075],[-71.02764999999994,42.33185000000003]]]},"properties":{"ESRI_OID":42077,"MSI_UID":42077,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Boston South Channel/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116381942,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha","WATERWAY_NAME":"Boston South Channel","CREATE_DATE":1777042745000,"MODIFIED_DATE":null,"BEGIN_DATE":1779148800000,"END_DATE":1781999999000,"DESCRIPTION":"MA – BOSTON – BOSTON HARBOR ISLANDS – BOSTON LIGHT SOLO SWIM – SWIM \nThe Mass. Open Water Swimming Association is hosting a Boston Light Solo Swim on June 19, 2026, from 5:00 AM to 3:00 PM.  The event will consist of one swimmer following a course starting at M St Beach in South Boston, out and around several islands including Little Brewster Island, Georges Island, Long Island and North Island and returning to M Street Beach.  The vessel responsible for on scene safety will be monitoring VHF Ch. 72.  To contact the support vessel please contact Joanne Barker at 617-901-1341.  For more information, please contact Elaine Howley at 508-736-6268.\nChart 13267\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.02765,42.33185],[-71.02885,42.33159],[-70.99366,42.31966],[-70.97769,42.30862],[-70.9468,42.31446],[-70.92431,42.3156],[-70.88809,42.32728],[-70.8898,42.32982],[-70.92568,42.31763],[-70.94714,42.31624],[-70.97718,42.31052],[-70.98782,42.31954],[-71.02765,42.33185]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42079,"geometry":{"type":"Polygon","coordinates":[[[-86.61142999999998,30.40274000000005],[-86.61154999999997,30.400240000000053],[-86.60181999999998,30.401000000000067],[-86.60195999999996,30.40142000000003],[-86.60334999999998,30.401260000000036],[-86.60437999999994,30.40133000000003],[-86.60515999999996,30.40134000000006],[-86.60719999999998,30.402210000000025],[-86.60757999999998,30.40208000000007],[-86.61142999999998,30.40274000000005]]]},"properties":{"ESRI_OID":42079,"MSI_UID":42079,"ATU":8,"TITLE":"Santa Rosa Sound Entrance - Santa Rosa Sound/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100118425650,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:chobay:wesbaytosanrossou:sanrossouent:sanrossou","WATERWAY_NAME":"Santa Rosa Sound","CREATE_DATE":1777043316000,"MODIFIED_DATE":1777048776000,"BEGIN_DATE":1776988800000,"END_DATE":1779062399000,"DESCRIPTION":"Santa Rosa Sound - GIWW - Fireworks Display --- On: 2026-05-16 --- A barge-based fireworks display is scheduled to take place from 8:30 p.m. to 9:00 p.m., in the Santa Rosa Sound and the GIWW, near Mile 220.5, in the vicinity north of Santa Rosa Sound Daybeacon 8 (LLNR-32240).  Commercial traffic is not expected to be affected by this event.  Mariners transiting this area are urged to proceed with extreme caution.  The fireworks operators can be reached at (850) 685-5724 or on VHF-FM Channel 16 during the event.  Concerned parties should contact the U.S. Coast Guard Sector Mobile Command Center at (251) 266-5888 or Waterways Management Division at (251) 382-8653.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-86.61143,30.40274],[-86.61155,30.40024],[-86.60182,30.401],[-86.60196,30.40142],[-86.60335,30.40126],[-86.60438,30.40133],[-86.60516,30.40134],[-86.6072,30.40221],[-86.60758,30.40208],[-86.61143,30.40274]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42092,"geometry":{"type":"Polygon","coordinates":[[[-70.90727999999996,42.41643000000005],[-70.91104999999999,42.416180000000054],[-70.87191999999999,42.36674000000005],[-70.88427999999993,42.303030000000035],[-70.88221999999996,42.301510000000064],[-70.86641999999995,42.36724000000004],[-70.90727999999996,42.41643000000005]]]},"properties":{"ESRI_OID":42092,"MSI_UID":42092,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Nantasket Roads Southern Approach/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116381946,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp","WATERWAY_NAME":"Nantasket Roads Southern Approach","CREATE_DATE":1777046460000,"MODIFIED_DATE":null,"BEGIN_DATE":1779408000000,"END_DATE":1782259199000,"DESCRIPTION":"MA – BOSTON – HULL/NAHANT – NANTASKET TO NAHANT SOLO SWIM – SWIM \nThe Mass. Open Water Swimming Association is hosting the Nantasket to Nahant Solo Swim on June 22, 2026, from 8:80 AM to 1:00 PM.  The event will consist of one swimmer and their support craft entering the water at Nantasket Beach in Hull, out to the west of Graves Light and East of Outer Brewster Island and ending at Great Ledge Beach in Nahant.  The event will take approximately 5 hours to complete.  The vessel responsible for on scene safety will be monitoring VHF Ch. 72.  To contact the support vessel please contact Jessica Gerber at 617-833-7187.  For more information, please contact Elaine Howley at 508-736-6268.\nChart 13267\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.90728,42.41643],[-70.91105,42.41618],[-70.87192,42.36674],[-70.88428,42.30303],[-70.88222,42.30151],[-70.86642,42.36724],[-70.90728,42.41643]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42152,"geometry":{"type":"Polygon","coordinates":[[[-70.66875999999996,42.61008000000004],[-70.67246999999998,42.60981000000004],[-70.67297999999994,42.60802000000007],[-70.66521999999998,42.60560000000004],[-70.66577999999998,42.608400000000074],[-70.66511999999994,42.60878000000008],[-70.66531999999995,42.60904000000005],[-70.66875999999996,42.61008000000004]]]},"properties":{"ESRI_OID":42152,"MSI_UID":42152,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Gloucester Harbor/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116381892,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar","WATERWAY_NAME":"Gloucester Harbor","CREATE_DATE":1777294816000,"MODIFIED_DATE":null,"BEGIN_DATE":1779753600000,"END_DATE":1782777599000,"DESCRIPTION":"MA - GLOUCESTER HARBOR – ST. PETERS FIESTA – ROW – The City of Gloucester is hosting the St. Peters Fiesta from June 26, 2026 to June 28, 2026 from 4:00 PM to 8:00 PM off Pavillion Beach in Gloucester Harbor.  The event will consist of different marine events including a pole walk, and a rowing race involving 38’ seine vessels.  The vessel responsible for on-scene safety can be reached at 978-879-9239.  For more information please contact Chad Johnson at 508-328-8038.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.66876,42.61008],[-70.67247,42.60981],[-70.67298,42.60802],[-70.66522,42.6056],[-70.66578,42.6084],[-70.66512,42.60878],[-70.66532,42.60904],[-70.66876,42.61008]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42159,"geometry":{"type":"Polygon","coordinates":[[[-75.13720999999998,39.94440000000003],[-75.13979999999998,39.944270000000074],[-75.13950999999997,39.94074000000006],[-75.13717999999994,39.94079000000005],[-75.13720999999998,39.94440000000003]]]},"properties":{"ESRI_OID":42159,"MSI_UID":42159,"ATU":5,"TITLE":"Eagle Point - Delaware River/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100116382790,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv","WATERWAY_NAME":"Delaware River","CREATE_DATE":1777299097000,"MODIFIED_DATE":1777385896000,"BEGIN_DATE":1777248000000,"END_DATE":1778716799000,"DESCRIPTION":"General/Marine Events/Fireworks\n\nFrom: 2026-05-12\n\nA barge-based fireworks display is scheduled to occur on the Delaware River adjacent to Penns Landing in Philadelphia, PA. The fireworks display will be from 8:15 p.m. to 8:30 p.m. on May 12, 2026. A safety zone will be in effect for the duration of the fireworks display to include all navigable waters within a 500-foot radius of the fireworks barge located at approximate position latitude 39°56'30\"N, longitude 75°08'17\"W. Vessels may not enter, remain in, or transit through the safety zone during the enforcement period unless authorized by the Captain of the Port or official on-scene patrol. Mariners may contact official patrol on-scene via VHF radio channel 16. \n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-75.13721,39.9444],[-75.1398,39.94427],[-75.13951,39.94074],[-75.13718,39.94079],[-75.13721,39.9444]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42179,"geometry":{"type":"Polygon","coordinates":[[[-77.53403999999995,43.22945000000004],[-77.53935999999999,43.22670000000005],[-77.53781999999995,43.21369000000004],[-77.53146999999996,43.214440000000025],[-77.53403999999995,43.22945000000004]]]},"properties":{"ESRI_OID":42179,"MSI_UID":42179,"ATU":9,"TITLE":"LAKE ONTARIO - Irondequoit Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386274,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:irobay","WATERWAY_NAME":"Irondequoit Bay","CREATE_DATE":1777306007000,"MODIFIED_DATE":null,"BEGIN_DATE":1778716800000,"END_DATE":1789775999000,"DESCRIPTION":"Newport Yacht Club Seasonal Sailing Race Series takes place between 14MAY26 and 18SEP26 from 1300 to 2030. Weekly sailboat racing conducted by Newport Yacht Club on Irondequoit Bay.\nTwo series are conducted:Thursday Night Racing (evenings), Sunday Afternoon Racing\n\nRaces are short windward-leeward or triangle courses using temporary inflatable race marks.\nAll racing occurs within the designated club racing area on Irondequoit Bay and does not close the waterway or restrict normal vessel navigation.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.53404,43.22945],[-77.53936,43.2267],[-77.53782,43.21369],[-77.53147,43.21444],[-77.53404,43.22945]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42227,"geometry":{"type":"Polygon","coordinates":[[[-122.42125999999996,47.76415000000003],[-122.44820999999996,47.66100000000006],[-122.44169,47.65811000000008],[-122.43893999999995,47.66204000000005],[-122.41936999999996,47.67118000000005],[-122.41833999999994,47.67730000000006],[-122.40752999999995,47.68701000000004],[-122.41095999999999,47.696830000000034],[-122.38915999999995,47.70954000000006],[-122.38091999999995,47.731250000000045],[-122.39533999999998,47.762650000000065],[-122.42125999999996,47.76415000000003]]]},"properties":{"ESRI_OID":42227,"MSI_UID":42227,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1777316668000,"MODIFIED_DATE":null,"BEGIN_DATE":1779408000000,"END_DATE":1788047999000,"DESCRIPTION":"05 JUN - 28 AUG 2026, 1845-2000 each Friday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.42126,47.76415],[-122.44821,47.661],[-122.44169,47.65811],[-122.43894,47.66204],[-122.41937,47.67118],[-122.41834,47.6773],[-122.40753,47.68701],[-122.41096,47.69683],[-122.38916,47.70954],[-122.38092,47.73125],[-122.39534,47.76265],[-122.42126,47.76415]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42292,"geometry":{"type":"Polygon","coordinates":[[[-76.46791999999994,38.982480000000066],[-76.47694999999999,38.98015000000004],[-76.46671999999995,38.95595000000003],[-76.44771999999995,38.96729000000005],[-76.46791999999994,38.982480000000066]]]},"properties":{"ESRI_OID":42292,"MSI_UID":42292,"ATU":5,"TITLE":"Chesapeake Channel - Annapolis Harbor Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382470,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:annharcha","WATERWAY_NAME":"Annapolis Harbor Channel","CREATE_DATE":1777386338000,"MODIFIED_DATE":1777386377000,"BEGIN_DATE":1778025600000,"END_DATE":1787961599000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-05-06 To: 2026-08-28\n\nLocation:\n38-58-56.928N/076-28-04.512W\n38-58-02.244N/076-26-51.792W\n38-57-21.420N/076-28-00.192W\n38-58-48.540N/076-28-37.020W\n38-58-56.928N/076-28-04.512W\n\nAn annual sailboat racing weekly series is scheduled to occur in the Severn River each Thursday evening during May 7, 2026-August 27, 2026, between 6:30 p.m. and 8 p.m.  Up to 50 participants (small keel sailboats, 16-26 feet in length) will race in two courses located between the mouth of the Severn River and the Severn River Middle Ground Anchorage.  Mariners are urged to use caution and remain alert for other watercraft when transiting the area, proceed at the minimum speed necessary to maintain a safe course that minimizes wake while operating near the racecourses. Race committee support vessels will be on scene.  Event information is available at website http://jworldannapolis.com/annapolis-sailing-courses/racing/thursday-night-racing/.  \n\nMSI 42292","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-76.46792,38.98248],[-76.47695,38.98015],[-76.46672,38.95595],[-76.44772,38.96729],[-76.46792,38.98248]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42381,"geometry":{"type":"Polygon","coordinates":[[[-122.43848999999994,47.910180000000025],[-122.48064,47.81626000000006],[-122.41045999999994,47.694900000000075],[-122.38324999999998,47.71252000000004],[-122.38461999999998,47.74848000000003],[-122.39903999999996,47.77952000000005],[-122.39817,47.80619000000007],[-122.39095999999995,47.811840000000075],[-122.34510999999998,47.84939000000003],[-122.38175999999999,47.897470000000055],[-122.43848999999994,47.910180000000025]]]},"properties":{"ESRI_OID":42381,"MSI_UID":42381,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1777399543000,"MODIFIED_DATE":null,"BEGIN_DATE":1780444800000,"END_DATE":1785455999000,"DESCRIPTION":"17 JUN - 29 JUL 2026, 1830-2100. Wednesday weekly sailing regatta in Shilshole Bay conducted between Meadow Point and Scatchet Head.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.43849,47.91018],[-122.48064,47.81626],[-122.41046,47.6949],[-122.38325,47.71252],[-122.38462,47.74848],[-122.39904,47.77952],[-122.39817,47.80619],[-122.39096,47.81184],[-122.34511,47.84939],[-122.38176,47.89747],[-122.43849,47.91018]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42394,"geometry":{"type":"Polygon","coordinates":[[[-76.24419999999998,39.45384000000007],[-76.24757999999997,39.452350000000024],[-76.25044999999994,39.449790000000064],[-76.25879999999995,39.449910000000045],[-76.26216999999997,39.44699000000003],[-76.25212999999997,39.44144000000006],[-76.24791999999997,39.43404000000004],[-76.23868999999996,39.439140000000066],[-76.23175999999995,39.452090000000055],[-76.23846999999995,39.45312000000007],[-76.24419999999998,39.45384000000007]]]},"properties":{"ESRI_OID":42394,"MSI_UID":42394,"ATU":5,"TITLE":"Bush River - Otter Point Creek/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382489,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:uppchecha:aberesare:busriv:ottpoicre","WATERWAY_NAME":"Otter Point Creek","CREATE_DATE":1777402491000,"MODIFIED_DATE":1777402866000,"BEGIN_DATE":1777420800000,"END_DATE":1779148799000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-04-29 To: 2026-05-18\n\nOn May 16, 2026, and May 17, 2026, a high-speed power boat race is scheduled to occur in certain waters of the Bush River and Otter Point Creek from 10 am to 6 pm on both days. The race will consist of approx. 60 racing boats competing around a marked 1-mile-long course. The Coast Guard has established special local regulations for all waters of the Bush River and Otter Point Creek, shoreline to shoreline, bounded to the north by a line drawn from the western shoreline of the Bush River at latitude 39-21-15 N, longitude 076-14-39 W and thence eastward to the eastern shoreline of the Bush River at latitude 39-27-03 N, longitude 076-13-57 W, and bounded to the south by the Amtrak railroad bridge, across the Bush River at mile 6.8, between Perryman, MD and Edgewood, MD. The regulated area will be enforced from 9 am to 7 pm on May 16, 2026, and May 17, 2026.\n\nMSI 42394","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-76.2442,39.45384],[-76.24758,39.45235],[-76.25045,39.44979],[-76.2588,39.44991],[-76.26217,39.44699],[-76.25213,39.44144],[-76.24792,39.43404],[-76.23869,39.43914],[-76.23176,39.45209],[-76.23847,39.45312],[-76.2442,39.45384]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42416,"geometry":{"type":"Polygon","coordinates":[[[-64.92976999999996,18.33552000000003],[-64.93368999999996,18.33314000000007],[-64.92842999999993,18.331060000000036],[-64.92976999999996,18.33552000000003]]]},"properties":{"ESRI_OID":42416,"MSI_UID":42416,"ATU":7,"TITLE":"St Thomas Harbor/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100116384485,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsanjuaexcecozon:secsanjuatersea:secsanjuasublanact:carsea:st.thohar","WATERWAY_NAME":"St Thomas Harbor","CREATE_DATE":1777409382000,"MODIFIED_DATE":1777409458000,"BEGIN_DATE":1777334400000,"END_DATE":1777852799000,"DESCRIPTION":"General/Marine Events/Fireworks\n\nFrom: 2026-04-28\n42416\n\nThe U.S. Coast Guard will be enforcing a Special Local Regulation for the St. Thomas Fireworks Display on May 2, 2026 from 8 p.m. to 8:15 p.m. \n \nThe regulated area: 1,000-foot radius of the barge TOUCH AND GO, in the approximate position 18-19-52.49N, 64-55-45.82W.\n \nThe U.S. Coast Guard may be contacted via VHF-FM channel 16. For more information, contact Mr. Charlemagne at (904) 930-2450 or via email at dcharlemagne13@yahoo.com.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-64.92977,18.33552],[-64.93369,18.33314],[-64.92843,18.33106],[-64.92977,18.33552]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42420,"geometry":{"type":"Polygon","coordinates":[[[-122.43077999999997,47.32004000000006],[-122.50725999999997,47.30637000000007],[-122.48271999999997,47.28669000000008],[-122.45284999999996,47.27435000000003],[-122.43275999999997,47.27213000000006],[-122.42039999999997,47.27889000000005],[-122.43052999999998,47.294610000000034],[-122.44666999999998,47.29950000000008],[-122.44631999999996,47.30741000000006],[-122.43077999999997,47.32004000000006]]]},"properties":{"ESRI_OID":42420,"MSI_UID":42420,"ATU":13,"TITLE":"Puget Sound - Tacoma Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385879,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:tachar","WATERWAY_NAME":"Tacoma Harbor","CREATE_DATE":1777412900000,"MODIFIED_DATE":null,"BEGIN_DATE":1780444800000,"END_DATE":1784246399000,"DESCRIPTION":"17 JUN - 15 JUL, 1830-2100 each Wednesday. Weekly sailing regatta in Commencement Bay.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.43078,47.32004],[-122.50726,47.30637],[-122.48272,47.28669],[-122.45285,47.27435],[-122.43276,47.27213],[-122.4204,47.27889],[-122.43053,47.29461],[-122.44667,47.2995],[-122.44632,47.30741],[-122.43078,47.32004]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}}]}