CoastalUS Coast Guard LNM - Southeast District (D7)MessagesLNM07-66FEA5LNM07-66FEA5Received 29 Oct 2026, 00:00 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapBAHIA DE SAN JUAN ATON / ATON Changes Location: 18-27.27N 066-06.41W Aid Name: Isla Grande Airport Regulatory Buoy C LLNR: 30823.2 Action: ESTABLISH Valid 2026-10-29 until further notice. USCG Southeast District Local Notice to Mariners 44/2026Location mapOpen on the full mapMore from US Coast Guard LNM - Southeast District (D7)LNM07-56228C2026-11-04LAKE WORTH SOUTH General / Bridges Location: 26-27.70N 080-03.83W Bridge Name: East Atlantic Avenue Bridge The bridge will remain in the up/open position from 8 p.m. until 8:45 p.m. on Friday, DecembeLNM07-E458252026-11-04HOLLYWOOD BEACH General / Bridges Location: 26-05.78N 080-10.17W Bridge Name: South Florida Rail Corridor (SFRC) Railroad Bridge The Florida Department of Transportation (FDOT) will be conducting mainLNM07-0EDB662026-11-04LAKE WORTH SOUTH General / Bridges / Temp Deviation Location: 26-26.38N 080-03.91W Bridge Name: Linton Boulevard Bridge The bridge will remain in the up/open position from 8:15 p.m. until 9 p.m. on FrLNM07-21055B2026-10-08archivedWAPPOO CREEK General / Bridges Location: 32-45.98N 079-58.45W Bridge Name: SC 171 (Wappoo Cut) Route Bridge The bridge need not open to navigation, including tugs with tows, from 5:30 a.m. to 11:30 a.LNM07-0232212026-08-24archivedSECTOR JACKSONVILLE, SUBMERGED LAND ACT (SLA) - ST JOHNS RIVER General / Marine Construction (Excluding Bridges) / Boring and Core Samples 51938 A geotechnical investigation will be conducted on the SLater warningsLNM07-0BA2412026-10-29DISTRICT 7, OCEANIC BOUNDARY TO EEZ - SECTOR CHARLESTON, EXCLUSIVE ECONOMIC ZONE (EEZ) General / Marine Construction (Excluding Bridges) / Survey Operations 31-LNM07-D521BB2026-11-02CANAVERAL BARGE CANAL General / Bridges Location: 28-24.46N 080-42.36W Bridge Name: Christa McAuliffe Bridge The bridge will provide single-leaf only openings aLNM07-435A022026-11-03HILLSBOROUGH CUT C CHANNEL - HILLSBOROUGH RIVER General / Marine Construction (Excluding Bridges) / Dredging Location: 27-56.10N 082-27.24W 27-55.96N 082-27.16WEarlier warningsLNM07-6567632026-10-29DISTRICT 7, OCEANIC BOUNDARY TO EEZ - SECTOR CHARLESTON, EXCLUSIVE ECONOMIC ZONE (EEZ) General / Marine Construction (Excluding Bridges) / Survey Operations 32-LNM07-EABDF72026-10-29BAHIA DE SAN JUAN ATON / ATON Changes Location: 18-27.41N 066-06.45W Aid Name: Isla Grande Airport Regulatory Buoy D LLNR: 30823.3 Action: ESTABLISH Valid 2026-LNM07-0B5BD82026-10-29SECTOR MIAMI, TERRITORIAL SEA - SECTOR MIAMI, SUBMERGED LAND ACT (SLA) General / Naval Activity / Military Operations Location: 26-30.45N 078-57.96W 26-12.80N 0Back to US Coast Guard LNM - Southeast District (D7)