CoastalUS Coast Guard LNM - Northeast District (D1)MessagesLNM01-CC5FECLNM01-CC5FECReceived 06 Oct 2026, 00:00 UTCArchived 01 Nov 2026, 14:49 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-38.88N 070-45.68W Aid Name: Essex River Midchannel Buoy G LLNR: 9580 Action: RELOCATE Valid 2026-10-06 to 2026-12-05. USCG Northeast District Local Notice to Mariners 41/2026Location mapOpen on the full mapMore from US Coast Guard LNM - Northeast District (D1)LNM01-B149D12026-11-04MAIN CHANNEL - HUDSON RIVER General / LAA / RNA / Safety Zone Location: Tarrytown, NY - Hudson River - Fireworks Safety Zone Details: Mariners are advised that a safety zone will be enforced for a baLNM01-A40EC32026-11-04MAIN CHANNEL - EAST RIVER MAIN CHANNEL General / Bridges / Inspection Location: 40-45.42N 073-57.28W Bridge Name: Queensboro Bridge From November 4-6, 2026, between 8:00 a.m. and 2:00 p.m., a bridge tLNM01-71D38F2026-11-04RARITAN RIVER CUTOFF CHANNEL - RARITAN RIVER General / Bridges / Construction Construction and demolition operations to replace the Raritan River Railroad Bridge commenced on April 1, 2026, and will cLNM01-36F9232026-10-15archivedSECTOR SOUTHEASTERN NEW ENGLAND, SUBMERGED LANDS ACT (SLA) - CHATHAM HARBOR APPROACH ATON / ATON Changes Location: 41-42.66N 069-58.32W Aid Name: Bassing Harbor Buoy 4 LLNR: 13337 Action: RELOCATE ValLNM01-7BCAFD2026-09-23archivedBOSTON NORTH CHANNEL - PRESIDENT ROADS General / Marine Events / Regatta (Race) MA – CHARLESTOWN – BOSTON INNER HARBOR – COURAGEOUS SAILING YOUTH FALL PROGRAM – REGATTA – The Courageous Sailing CenterLater warningsLNM01-E05C692026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-39.28N 070-45.29W Aid Name: Essex River Midchannel Buoy A LLNR: 9550 Action: RELOCATE Valid 2026-10-06LNM01-7605922026-10-06SECTOR NORTHERN NEW ENGLAND, SUBMERGED LANDS ACT (SLA) General / Hazards To Navigation / Obstructions Location: 43-48.13N 067-40.78W Mariners are advised that fLNM01-EE552D2026-10-06SECTOR BOSTON, EXCLUSIVE ECONOMIC ZONE (EEZ) General / Hazards To Navigation / Obstructions Location: 42-37.30N 068-08.87W Mariners are advised that four passivEarlier warningsLNM01-7A337C2026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-38.59N 070-45.63W Aid Name: Essex River Midchannel Buoy J LLNR: 9578 Action: RELOCATE Valid 2026-10-06LNM01-12821D2026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-39.00N 070-45.56W Aid Name: Essex River Midchannel Buoy F LLNR: 9575 Action: RELOCATE Valid 2026-10-06LNM01-7437FC2026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-38.48N 070-45.68W Aid Name: Essex River Midchannel Buoy K LLNR: 9588 Action: RELOCATE Valid 2026-10-06Back to US Coast Guard LNM - Northeast District (D1)