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*** Special Notice: *** Please be advised that our mailing address has changed and is now: U.S. Coast Guard Navigation Center, NAVCEN MS 7310, 7323 Telegraph Road, Alexandria, VA 20598 - 7310. Mail sent to our previous address will not be delivered. Please contact us with concerns or questions. Our physical location remains the same. Thank you for your attention to this matter.
Local Notice to Mariners
Primary Mission Areas:
Maritime Information:
LOCAL NOTICE TO MARINERS
The USCG Local Notice to Mariners is updated weekly and is available for download in Portable Document File (PDF) Format. You may download the free Adobe Reader.

LNM Special Notices: NAIS Notice; Reported SAAB R3 AIS and R30 AIS GPS Problems, LRIT ASP Notice

Click on the map below to read the latest USCG Notice to Mariners for your location:

US Map showing CG Districts District 7: Southern Atlantic Region District 5: Mid-Atlantic Region District 1: Northeast Atlantic District 9: Great Lakes Area District 8: Western Rivers District 8: Gulf Coast District 14: Hawaii & Guam District 11: Pacific Coast District 17: Alaska District 13: Pacific North West

Please review the following USCG District boundary information.

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U.S. Coast Guard Navigation Center, NAVCEN MS7310, 7323 Telegraph Road, Alexandria, VA 20598-7310 | (703) 313-5900