Landing

LNM05-C60236 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM

GREAT BRIDGE TO ALBEMARLE SOUND General / MSIB MSIB 091-26 Albemarle & Chesapeake Canal - North Landing Bridge - Emergency Deviation *UPDATE* November 03, 2026 Mariners are advised that the highway drawbridge – 165 State Route (S165/North Landing) Bridge, across Atlantic Intr

LNM08G-101B9F - TOMBIGBEE RIVER

CoastalUS Coast Guard LNM

TOMBIGBEE RIVER General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Tombigbee River - Offloading Operation --- On: 2026-11-20 and 2026-11-21 --- The navigation channel on the Tombigbee River, Mile 89.8 (Jackson Landing)

LNM05-67F344 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM

GREAT BRIDGE TO ALBEMARLE SOUND General / Bridges / Temp Deviation Location: 36-43.07N 076-06.01W Bridge Name: 165 State Route Bridge Mariners are advised that the highway drawbridge – 165 State Route (S165/North Landing) Bridge, across Atlantic Intracoastal Waterway (AIWW), Nort

LNM13-EC36BD - SECTOR COLUMBIA RIVER, SUBMERGED LAND ACT (SLA) - COLUMBIA RIVER

CoastalUS Coast Guard LNM

SECTOR COLUMBIA RIVER, SUBMERGED LAND ACT (SLA) - COLUMBIA RIVER General / Marine Events / Boat Parade A ship parade will be occurring in the vicinity of the I-205 bridge beginning at the M. James Gleason Boat Ramp and extending from Wintler Park to just east of McCuddy’s Steambo

LNM13-3AD5FC - SECTOR COLUMBIA RIVER, SUBMERGED LAND ACT (SLA) - COLUMBIA RIVER

CoastalUS Coast Guard LNM

SECTOR COLUMBIA RIVER, SUBMERGED LAND ACT (SLA) - COLUMBIA RIVER General / Marine Events / Boat Parade A ship parade will be occurring in the vicinity of the I-205 bridge beginning at the M. James Gleason Boat Ramp and extending from Wintler Park to just east of McCuddy’s Steambo

LNM13-8CEC35 - VANCOUVER TO BONNEVILLE - LADY ISLAND

CoastalUS Coast Guard LNM

VANCOUVER TO BONNEVILLE - LADY ISLAND General / Miscellaneous Advanced American Construction will be operating the derrick barge DB 4100 from 26OCT26 through 04NOV26 near the entrance of Chinook Landing Boat Launch – Columbia River RM 118.4 to support marine construction operatio

LNM08G-495067 - PORT MANSFIELD CHANNEL - LAND CUT-ARROYO COLORADO

CoastalUS Coast Guard LNM

PORT MANSFIELD CHANNEL - LAND CUT-ARROYO COLORADO General / Marine Construction (Excluding Bridges) / Dredging GIWW - Dredge Operation --- --- The Dredge CONSTELLATION will conduct non-continuous maintenance dredging in the GIWW, between Miles 577.0 and 629.0, WHL. Work will tak

LNM01-D8B6AE - STAVE ISLAND TO MALLETS BAY CHANNEL - ST ALBANS BAY

CoastalUS Coast Guard LNM

STAVE ISLAND TO MALLETS BAY CHANNEL - ST ALBANS BAY General / Marine Construction (Excluding Bridges) / Dredging Mariners are advised that J.F. Brennan Company, Inc. will conduct submarine fiber optic cable installation east of the North Hero to Grand Isle Bridge, adjacent to Lad

LNM08R-CBBBEA - LOWER MISSISSIPPI RIVER - UPPER MISSISSIPPI RIVER

CoastalUS Coast Guard LNM

LOWER MISSISSIPPI RIVER - UPPER MISSISSIPPI RIVER General / MSIB Mariners are advised to stay clear of the quoin on miter gate #4 on the upstream end of the I-Wall at L/D Nr. 3, in the vicinity of Mile 796.9. There is potential to contact exposed steel in the area. All tows trans

LNM08R-DISCREPANCIES - AIDS TO NAVIGATION DISCREPANCIES

CoastalUS Coast Guard LNM

AIDS TO NAVIGATION DISCREPANCIES 325 aids reported with a discrepancy. NAME | LLNR | STATUS | AID TYPE Milligan Bend Light | 990 | STRUCT DEST | FD Webber Falls Jetty Light | 1010 | STRUCT DEST | FD Bluff View Light | 1020 | STRUCT DEST | FD Hisaw Bottom Light | 1055 | LT EXT | F

LNM11-0FE30F - SAN JOAQUIN RIVER - STOCKTON CHANNEL

CoastalUS Coast Guard LNM

SAN JOAQUIN RIVER - STOCKTON CHANNEL General / Hazards To Navigation / Obstructions The U.S. Coast Guard has received a report of a submerged piece of concrete or rock located between Walter’s Island and Morrison Island in the vicinity of Black Slough Landing, in approximate posi

LNM11-DISCREPANCIES - AIDS TO NAVIGATION DISCREPANCIES

CoastalUS Coast Guard LNM

AIDS TO NAVIGATION DISCREPANCIES 155 aids reported with a discrepancy. NAME | LLNR | STATUS | AID TYPE Shelter Island East Shoal Light | 1654 | LT IMCH | PA Americas Cup Harbor Daybeacon 4 | 1670 | LT IMCH | PA Berkeley Marina Channel Light 2 | 5430 | LT EXT | FD Berkeley Reef Li

LNM11-5ABD7A - SECTOR SAN FRANCISCO, SUBMERGED LAND ACT (SLA) - MONTEREY

CoastalUS Coast Guard LNM

SECTOR SAN FRANCISCO, SUBMERGED LAND ACT (SLA) - MONTEREY General / Miscellaneous The Monterey Bay Aquarium Research Institute (MBARI) will be conducting autonomous, unmanned maritime vehicle operations using two Liquid Robotics, Inc. Wave Gliders in Monterey Bay. The scope of op

LNM11-135336 - GOLDEN GATE BRIDGE - SAN FRANCISCO BAY

CoastalUS Coast Guard LNM

GOLDEN GATE BRIDGE - SAN FRANCISCO BAY General / Marine Construction (Excluding Bridges) / Dredging The Sevenson Environmental Services and PGE will be conducting environmental dredging and installing steel piles from 19 May, 2026 - 30 November, 2026. Operation times will be five

LNM14-DISCREPANCIES - AIDS TO NAVIGATION DISCREPANCIES

CoastalUS Coast Guard LNM

AIDS TO NAVIGATION DISCREPANCIES 123 aids reported with a discrepancy. NAME | LLNR | STATUS | AID TYPE Ala Wai Boat Harbor Channel Range Front Light | 29100 | Status Unreported | PA Ala Wai Boat Harbor Channel Range Rear Light | 29105 | LT EXT | PA Ala Wai Boat Harbor Channel Buo

LNM05-DISCREPANCIES - AIDS TO NAVIGATION DISCREPANCIES

CoastalUS Coast Guard LNM

AIDS TO NAVIGATION DISCREPANCIES 786 aids reported with a discrepancy. NAME | LLNR | STATUS | AID TYPE Adams Creek Daybeacon 15 | 38365 | STRUCT DEST/TRUB | FD Kendrick Creek Channel Entrance Light 1KC | 31660 | LT EXT | FD Kendrick Creek Channel Daybeacon 2 | 31665 | STRUCT DEST

LNM08G-DISCREPANCIES - AIDS TO NAVIGATION DISCREPANCIES

CoastalUS Coast Guard LNM

AIDS TO NAVIGATION DISCREPANCIES 1242 aids reported with a discrepancy. NAME | LLNR | STATUS | AID TYPE Acadiana Navigation Channel Light 6 | 20305 | STRUCT DEST/TRLB | FD Cypremort Point Danger Breakwater Light | 20362.06 | STRUCT MISSING | PA Cypremort Point Danger Breakwater L

LNM08G-9546C3 - GALVESTON BAY ENTRANCE CHANNEL - HOUSTON SHIP CHANNEL

CoastalUS Coast Guard LNM

GALVESTON BAY ENTRANCE CHANNEL - HOUSTON SHIP CHANNEL General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Point Bolivar - Houston Ship Channel - Demolition Operation --- --- Demolition activities will be conducted near

LNM08G-90B17E - NEW ORLEANS HARBOR - NEW ORLEANS TO BATON ROUGE

CoastalUS Coast Guard LNM

NEW ORLEANS HARBOR - NEW ORLEANS TO BATON ROUGE General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Mississippi River - Material Offloading --- --- Material offloading will be conducted along the Mississippi River, RDB

LNM11-F259B3 - APPROACHES TO SAN DIEGO BAY - SAN DIEGO BAY

CoastalUS Coast Guard LNM· Archived

APPROACHES TO SAN DIEGO BAY - SAN DIEGO BAY General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Power Engineering Construction will conduct crane barge operations from August 31 through October 31, 2026, in the vicinity

LNM05-167DC5 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM· Archived

GREAT BRIDGE TO ALBEMARLE SOUND General / Bridges / Temp Deviation Location: 36-43.07N 076-06.01W Bridge Name: 165 State Route Bridge Mariners are advised that the highway drawbridge – 165 State Route (S165/North Landing) Bridge, across Atlantic Intracoastal Waterway (AIWW), Nort

LNM11-DDCE71 - SECTOR LOS ANGELES, TERRITORIAL SEA - SECTOR LOS ANGELES, SUBMERGED LAND ACT (SLA)

CoastalUS Coast Guard LNM· Archived

SECTOR LOS ANGELES, TERRITORIAL SEA - SECTOR LOS ANGELES, SUBMERGED LAND ACT (SLA) General / Marine Construction (Excluding Bridges) / Dredging Pacific Dredge & Construction, under contract with Peter’s Landing Marina, will conduct dredging operations at Peter’s Landing Marin

LNM11-0DAFA1 - APPROACHES TO SAN DIEGO BAY - SAN DIEGO BAY

CoastalUS Coast Guard LNM· Archived

APPROACHES TO SAN DIEGO BAY - SAN DIEGO BAY General / Marine Construction (Excluding Bridges) / Boring and Core Samples BAE Systems Maritime Solutions San Diego Inc. will conduct post-remedial exceedance investigation and characterization sediment sampling adjacent to Pier 3 at t

LNM11-FCDEAC - BODEGA BAY - BODEGA HARBOR

CoastalUS Coast Guard LNM· Archived

BODEGA BAY - BODEGA HARBOR General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Alcatel Submarine Networks Marine will be conducting submarine telecommunications cable installation activities for Segment 5 of the ORCA Pr

LNM08R-0254A1 - OHIO RIVER - MONONGAHELA RIVER

CoastalUS Coast Guard LNM· Archived

OHIO RIVER - MONONGAHELA RIVER General / MSIB The U. S. Coast Guard COTP Pittsburgh has issued the following Safety Advisory due to high water/flow conditions at Grays Landing Dam in the vicinity of Mile 82.0. The gate opening is greater than 15 feet. Fleeting facilities are advi

LNM08G-631938 - GALVESTON BAY ENTRANCE CHANNEL - HOUSTON SHIP CHANNEL

CoastalUS Coast Guard LNM· Archived

GALVESTON BAY ENTRANCE CHANNEL - HOUSTON SHIP CHANNEL General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Point Bolivar - Houston Ship Channel - Demolition Operation --- --- Demolition activities will be conducted near

LNM08G-BB6C20 - PENSACOLA BAY - PENSACOLA-MOBILE

CoastalUS Coast Guard LNM· Archived

PENSACOLA BAY - PENSACOLA-MOBILE General / Marine Events / Other GIWW - Marine Event --- On: 2026-10-24 --- A paddleboard and kayak event will take place from 12:00 p.m. to 8:00 p.m., near Mile 170.5, EHL, on the GIWW in Pensacola, FL. Approximately 75 to 100 paddlers will transi

LNM05-67D3BB - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM· Archived

GREAT BRIDGE TO ALBEMARLE SOUND General / Bridges / Temp Deviation Location: 36-43.07N 076-06.01W Bridge Name: 165 State Route Bridge OPERATING RESTRICTION ON NORTH BRIDGE SPAN BRIDGE OPENING: NORTH LANDING BRIDGE OVER THE ALBEMARLE AND CHESAPEAKE CANAL Effective Wednesday, Augus

LNM05-E3F009 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM· Archived

GREAT BRIDGE TO ALBEMARLE SOUND General / MSIB Location: 36-30.93N 076-01.46W Mariners are advised that potential Unexploded Ordnance (UXO) recovery operations will occur on the navigable waters of the North Landing River and Currituck Sound within a 1,000-yard radius from the ta

LNM05-E6A7D9 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM· Archived

GREAT BRIDGE TO ALBEMARLE SOUND General / Bridges / Repairs, Painting, Or Fender Replacement Location: 36-43.07N 076-06.01W Bridge Name: 165 State Route Bridge Starting on Monday, October 5, 2026, and running through October 26, 2026, the North Landing Bridge will be undergoing r

LNM05-86F717 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM· Archived

GREAT BRIDGE TO ALBEMARLE SOUND General / Marine Construction (Excluding Bridges) / Survey Operations The U.S. Navy will conduct an expanded site inspection beginning September 21 until approximately October 12, 2026 between the hours of 7 am - 5 pm. Operations will occur near th

LNM05-DCFEC0 - NAVAREA IV

CoastalUS Coast Guard LNM· Archived

NAVAREA IV General / Marine Events / Swim Kinetic Endeavors LLC is sponsoring the Pleasant Landing Triathlon on Lake Anna, VA. The Triathlon will begin on October 10th from 9:00 a.m. to 11 a.m. Mariners are requested to use caution when transiting the area. Position 38-02.67N 077

LNM11-D536CE - SAN PABLO BAY - PETALUMA RIVER

CoastalUS Coast Guard LNM· Archived

SAN PABLO BAY - PETALUMA RIVER General / Marine Construction (Excluding Bridges) / Dredging The Dutra Group will conduct dredging operations at the Vulcan Landing Way Pier, at approximately 38-13.44N 122-36.38W, beginning on or about September 9, 2026, and ending on or about Sept

LNM05-970B5A - NAVAREA IV

CoastalUS Coast Guard LNM· Archived

NAVAREA IV General / Naval Activity / Military Operations Mariners are advised that dive operations will occur in the vicinity of First Landing Beach and Cape Henry from 1800 to 0300 on 29–31 September 2026. All support vessels will monitor VHF channels 12, 16, and 81A. Four vess

LNM11-E608F8 - SECTOR LOS ANGELES, TERRITORIAL SEA - SECTOR LOS ANGELES, SUBMERGED LAND ACT (SLA)

CoastalUS Coast Guard LNM· Archived

SECTOR LOS ANGELES, TERRITORIAL SEA - SECTOR LOS ANGELES, SUBMERGED LAND ACT (SLA) General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Alcatel Submarine Networks Marine will be conducting submarine telecommunications ca

LNM11-62CED7 - APPROACHES TO SAN DIEGO BAY - SAN DIEGO BAY

CoastalUS Coast Guard LNM· Archived

APPROACHES TO SAN DIEGO BAY - SAN DIEGO BAY General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes Power Engineering Construction will conduct crane barge operations from June 24 through September 25, 2026, in the vicinity

LNM05-BEC697 - GREAT BRIDGE TO ALBEMARLE SOUND

CoastalUS Coast Guard LNM· Archived

GREAT BRIDGE TO ALBEMARLE SOUND General / Marine Construction (Excluding Bridges) / Boring and Core Samples A barge will be temporarily moored on the East side of the swing bridge at Mt Pleasant Rd/N Landing Rd in the North Landing River between the hours of 0700-1700 from Septem