Indian River Inlet - Rehoboth Bay/General/Hazards To Navigation/Shoaling Reported
Rehoboth Bay
General/Hazards To Navigation/Shoaling Reported
Location:
Shoaling observed from entrance to Rehoboth-Lewis canal south to Rehoboth Bay Channel Buoy 3 (LLNR 2100), depths 2-4 feet at mean low water.

Great Machipongo Inlet - Quinby Creek/General/Hazards To Navigation/Shoaling Reported
Quinby Creek
General/Hazards To Navigation/Shoaling Reported
Location:
Norfolk District Army Corp of Engineers Survey of Quinby Creek; dated 11 Feb 2020, indicated significant shoaling with least depth of 6.0’MLLW to 1.2’MLLW at Quinby Creek Warning Daybeacon J (LLNR 6785).

Rappahannock River - Broad Creek/General/Hazards To Navigation/Shoaling Reported
Broad Creek
General/Hazards To Navigation/Shoaling Reported
Location:
Norfolk District Army Corp of Engineers survey of Broad Creek Channel indicates shoaling with least depth of 4-5’ at MLLW on the northwest (red) side of channel in vicinity of Broad Creek Channel Daybeacon 2 (LLNR 14970), and on the southeast (green) side of the channel with a least depth of 4’ at MLLW in the vicinity of Broad Creek Channel Wreck Light WR3 (LLNR 14973). Mariners are requested use extreme caution when operating in the vicinity.

Approaches To New York Nantucket Shoals To Five Fathom Bank - Block Island Sound And Gardiners Bay/General/Hazards To Navigation/Hazards
Block Island Sound And Gardiners Bay
General/Hazards To Navigation/Hazards

Neuse River - Whittaker Creek/General/Hazards To Navigation/Shoaling Reported
Whittaker Creek
Shoaling has been reported from Whittaker Creek Daybeacon 3 (LLNR 33723) to Whittaker Creek Daybeacon 5 (LLNR 33730). Shoaling is encroaching from western side of channel, expanding roughly 70% of channel width between Whittaker Creek Daybeacon 3 (LLNR 33723) and Whittaker Creek Daybeacon 4 (LLNR 33725). Depths of 3.5' MLLW has been reported

Bogue Sound/General/Hazards To Navigation/Shoaling Reported
Bogue Sound
Shoaling has been reported between Bogue Sound Daybeacon 10 (LLNR 38875) and Bogue Sound Daybeacon 14 (LLNR 38895). Survey indicates depths as low as 3FT MLW encountered in channel center. Depths close to channel markers may be less. Conditions may change rapidly and mariners are advised to transit the area with caution. The most recent ACOE survey can be found here:

New River Inlet - New River/General/Hazards To Navigation/Shoaling Reported
New River
Shoaling exists in the vicinity of the channel to Jacksonville spanning the entire width of the channel between New River Channel Daybeacon 16 (LLNR 29750) and New River Channel Light 17 (LLNR 29760). Depths reported of 4ft MLW.

Sector North Carolina, Submerged Lands Act (SLA) - New River Inlet/General/Hazards To Navigation/Shoaling Reported
New River Inlet
Significant shoaling has occurred in New River Inlet between New River Inlet Lighted Buoy 1 (LLNR 29655) and New River Inlet Buoy 10 (LLNR 29720) with depths of 3' - 4' MLW present. Due to the shoaling, Buoys 1 through 10 have been temporarily discontinued. Once shoaling has been removed by ACOE dredging, waterway will be re-evaluated and aid will be re-established if sufficient depths are present.

Barden Inlet - Core Sound/General/Hazards To Navigation/Shoaling Reported
Core Sound
Wilmington District USACE Survey of 12 Mar 2020 has identified significant shoaling IVO Harker’s Island in The Straights. Depths as low as 4ft MLW were found between Harkers Island Straits Light 14 (LLNR 29382) and Harkers Island Straits Light 15 (LLNR 29384).

Wanchese Channel/General/Hazards To Navigation/Shoaling Reported
Wanchese Channel
Encroaching shoaling is present between Wanchese Channel Buoy 2 (LLNR 28445) and Wanchese Channel Daybeacon 4 (LLNR 28455) extending into channel.

Cape Fear River - Northeast Cape Fear River/General/Hazards To Navigation/Obstructions
Northeast Cape Fear River
General/Hazards To Navigation/Obstructions
There is an underwater obstruction in the Cape Fear River in Wilmington, NC. The object is on the east side of the navigable channel, north of the battleship, in approximate position 34°14'31.3"N 077°57'12.3"W. Mariners are advised to use caution while navigating in this area.

Sector Anchorage, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Anchorage, Exclusive Economic Zone (EEZ)
General/Hazards To Navigation/Obstructions
Submerged Data Mooring
Name: AIM16-1
Water Depth: 535'
Top Float Depth: 142'
POC: Dr. Humfrey Melling
Email: humfrey.melling@dfo-mpo.gc.ca

Sector Anchorage, Exclusive Economic Zone (EEZ) - Sector Anchorage, Territorial Sea/General/Hazards To Navigation/Obstructions
Sector Anchorage, Territorial Sea
General/Hazards To Navigation/Obstructions
Submerged Data Mooring
Name: ZA23-ST-KS01
Water Depth: 55'
Top Float Depth: 48'
POC: Dr. Manuel Castellote
Email: manuel.castellote@noaa.gov

Sector Anchorage, Exclusive Economic Zone (EEZ) - Sector Anchorage, Territorial Sea/General/Hazards To Navigation/Obstructions
Sector Anchorage, Territorial Sea
Submerged Data Mooring
Name: XA23-ST-KS03
Water Depth: 59’
Top Float Depth: 52’
POC: Dr. Manuel Castellote
Email: manuel.castellote@noaa.gov

Sector Anchorage, Exclusive Economic Zone (EEZ) - Sector Anchorage, Territorial Sea/General/Hazards To Navigation/Obstructions
Sector Anchorage, Territorial Sea
Name: XA23-ST-KS02
Water Depth: 80’
Top Float Depth: 73’
POC: Dr. Manuel Castellote
Email: manuel.castellote@noaa.gov

Sector Anchorage, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Anchorage, Exclusive Economic Zone (EEZ)
Name: XA23-ST-KS04
Water Depth: 49’
Top Float Depth: 42’

Sector Anchorage, Territorial Sea - Sector Anchorage, Submerged Land Act (SLA)/General/Hazards To Navigation/Obstructions
Sector Anchorage, Submerged Land Act (SLA)

Sector Anchorage, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Anchorage, Exclusive Economic Zone (EEZ)
Name: AL23-AU-M08
POC: Catherine Berchok
Email: catherine.berchok@noaa.gov

Name: 24BSPR-2A
Water Depth: Unknown
Top Float Depth: Surface
Light Characteristic: Fl Y 4s
POC: David Strausz
Email: david.strausz@noaa.gov

Name: 24KUM-2A
Top Float Depth: Surface
Light Characteristic: Fl Y 4s
POC: David Strausz
Email: david.strausz@noaa.gov

Name: BCE-22
POC: Motoyo ITOH
Email: motoyo@jamstec.go.jp

Name: BCC-22
POC: Motoyo ITOH
Email: motoyo@jamstec.go.jp

Name: BCW-22
POC: Motoyo ITOH
Email: motoyo@jamstec.go.jp

Name: AL24-AU-IC01
POC: Catherine Berchok
Email: catherine.berchok@noaa.gov

Name: AL24-AU-BF02
POC: Catherine Berchok
Email: catherine.berchok@noaa.gov

Name: AON-BS1
POC: Dr. Robert Pickart
Email: rpickart@whoi.edu

Name: AON-BS3a
POC: Dr. Robert Pickart
Email: rpickart@whoi.edu

Name: AON-BS3b
POC: Dr. Robert Pickart
Email: rpickart@whoi.edu

Name: AL23-AU-IC02

Name: AL24-AU-IC03

Name: AL24-AU-PB01

Name: CEM1-24
POC: Peter Shipton
Email: pshipton@alaska.edu

Name: CEM2-24
POC: Peter Shipton
Email: pshipton@alaska.edu

Name: CEO1-24
POC: Peter Shipton
Email: pshipton@alaska.edu

Name: CEO2-24

Sector Delaware Bay, Terrorial Sea - Sector Delaware Bay, Submerged Land Act (SLA)/General/Hazards To Navigation/Shoaling Reported
Sector Delaware Bay, Submerged Land Act (SLA)
Area of shifting shoaling. Mariner are urged to review most recent ACOE survey.

Cape May Inlet - New Jersey Intracoastal Waterway/General/Hazards To Navigation/Shoaling Reported
New Jersey Intracoastal Waterway
Shoaling report in the vicinity of New Jersey Intracoastal Waterway Daybeacon 239 (LLNR 35930) and New Jersey Intracoastal Waterway Daybeacon 243 (LLNR 35945) based on ACOE Survey August 24, 2023.

Eastern Bay - Crab Alley Bay/General/Hazards To Navigation/Shoaling Reported
Crab Alley Bay
Hazard to navigation - there has been a report of shoaling in Crab Alley Bay approximately 50 yards northwest of Crab Alley Bay Buoy 6, (LLNR 26300), and 200 yards south of Crab Alley Bay Daybeacon 7, (LLNR 26305), in approximate position: 38-55.78n, 076-17.58w to a depth of 2ft at mean low water.

Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Hazards To Navigation/Shoaling Reported
Chesapeake Channel
Shoaling has been reported in St. Jerome Creek to a depth of 3 feet at MLW between St Jerome Creek DBN 3 (18805) and St. Jerome Creek Light 3A (LLNR 18810) and extending to St. Jerome Creek Buoy 4 (LLNR 18812) and St. Jerome Creek Buoy 6 (LLNR 18815). The channel width in the area of Deep Point is reduced to approximately 20 feet wide.

Name: A2-24
POC: Rebecca Woodgate
Email: woodgate@uw.edu

Name: A3-24
POC: Rebecca Woodgate
Email: woodgate@uw.edu

Name: A4-24
POC: Rebecca Woodgate
Email: woodgate@uw.edu

Name: AL24-AU-PC01

Name: AL24-AU-NM01

Name: AL24-AU-BS10

Name: AL24-AU-BS11

Name: 24BS-5A
POC: David Strausz
Email: david.strausz@noaa.gov

Name: 24BSP-5A

Name: AL24-AU-UN01b

Name: GA24-AU-SU01

Name: GA24-AU-SE01

Sector Anchorage, Territorial Sea - Sector Anchorage, Submerged Land Act (SLA)/General/Hazards To Navigation/Obstructions
Sector Anchorage, Submerged Land Act (SLA)
Name: 23CB-1A

Name: 23SH-1A

Name: UWAPL24
Water Depth: Unknown
Top Float Depth: Surface
POC: Joe Talbert
Email: talbertj@uw.edu

Name: GEO2-24

Sector Southeast Alaska, Submerged Land Act (SLA)/General/Hazards To Navigation/Obstructions
Sector Southeast Alaska, Submerged Land Act (SLA)
Name: DB1-24

Sector Anchorage, Territorial Sea - Sector Anchorage, Submerged Land Act (SLA)/General/Hazards To Navigation/Obstructions
Sector Anchorage, Submerged Land Act (SLA)
Name: GAKOA
Light Characteristic: Fl Y 4s
POC: Natalie Monacci
Email: nmonacci@alaska.edu

Sector Anchorage, Submerged Land Act (SLA) - Resurrection Bay/General/Hazards To Navigation/Obstructions
Resurrection Bay
Name: GAK1-24

Sector Anchorage, Submerged Land Act (SLA) - Prince William Sound/General/Hazards To Navigation/Obstructions
Prince William Sound
Name: PWSSC-15
***Surfaces twice daily***
POC: Dr. Rob Campbell
Email: rcampbell@pwssc.org

Sector Anchorage, Submerged Land Act (SLA) - Prince William Sound/General/Hazards To Navigation/Obstructions
Prince William Sound
Name: H01
POC: Mary Anne Bishop
Email: mbishop@pwssc.org

Sector Anchorage, Submerged Land Act (SLA) - Prince William Sound/General/Hazards To Navigation/Obstructions
Prince William Sound
Name: H02
POC: Mary Anne Bishop
Email: mbishop@pwssc.org

Name: HB
POC: Mary Anne Bishop
Email: mbishop@pwssc.org

Name: H04

Water Depth: 1,007’

Water Depth: 1,060’

Name: HC

Water Depth: 1,135’
Top Float Depth: 1,022’

Name: HD

Name: M01

Name: M02

Name: M03

Name: MC

Name: MD

Name: BP07

Name: POWP05

Name: POWP06

Elrington Passage
Name: EP03

Sector Anchorage, Submerged Land Act (SLA) - Elrington Passage/General/Hazards To Navigation/Obstructions
Elrington Passage
Name: EP04

Name: LP01

Name: LP02

Top Float Depth: 1,079’

Sector Southeast Alaska, Submerged Land Act (SLA)/General/Hazards To Navigation/Obstructions
Sector Southeast Alaska, Submerged Land Act (SLA)
Name: 20CSP-4A
Top Float Depth: 1,069’

Name: FLMA
POC: Derek Buffit
Email: dbuffitt@whoi.edu

Name: FLMB
POC: Derek Buffit
Email: dbuffitt@whoi.edu

Name: HYPM
POC: Derek Buffit
Email: dbuffitt@whoi.edu

Name: AMOS-VLF-1
POC: Craig Lee
Email: craiglee@uw.edu

Name: AMOS-C
POC: Craig Lee
Email: craiglee@uw.edu

Name: AMOS-NW
POC: Craig Lee
Email: craiglee@uw.edu

Name: AMOS-NE

Name: AMOS-B

Name: AMOS-SE

Name: AMOS-SW

Name: AMOS-A

Name: NAP-23t

Name: ACW16-30
POC: Dr. Humphrey Melling
Email: humfrey.melling@dfo-mpo.gc.ca

Name: CB12
POC: Dr. Humphrey Melling
Email: humfrey.melling@dfo-mpo.gc.ca

Name: IBO16-1a
POC: Dr. Humphrey Melling

Name: IBO16-1b

Name: IBO16-2

Name: IBO16-9a

Name: IBO16-9b

Name: SIC16-11

Name: HI16

Sector San Juan, Territorial Sea/General/Hazards To Navigation/Obstructions
Sector San Juan, Territorial Sea
The United States Navy has installed subsurface coral restoration structures offshore of Ilsa de Vieques within the boundaries of the former Navy
training range (UXO-16), for a Navy environmental restoration project. The structures include 2 geodesic spheres that are 8 feet diameter, and will
be moored to the seafloor such that the tops of the structures will sit at 24 feet below the surface. These structures will not be sitting directly on
the seafloor - they will be in the mid-water, moored to the seafloor (which is approximately 55 feet deep at this location) with a 3-anchor system,
without surface marker buoys.
The structures are expected to remain in place until at least June 30, 2026 in the approximate coordinates:
For further information contact: Jessica Carilli, US Navy (760) 815-2629.

Laguna Madre Channel - Brownsville Channel/General/Hazards To Navigation/Obstructions
Brownsville Channel
Brownsville Ship Channel - ATON Wreckage --- Brownsville Channel A Range Front Light (LLNR-29870) has been reported destroyed and partially submerged outside of the channel in approximate position 26-01-50.722N 097-13-32.099W. The partially submerged structure has been marked channel ward of the wreckage with a lighted buoy displaying a quick flashing green light at night, in approximate position 26-01-50.883N 097-13-32.253W.

Clarence Strait - Nichols Passage/General/Hazards To Navigation/Wrecks
Nichols Passage
General/Hazards To Navigation/Wrecks
The F/V JACI GRACE sank in Canoe Cove in this position. The F/V JACI GRACE is a 52 foot seiner and there may be fishing gear or debris attached to or in the vicinity of the vessel. Questions/concerns/updates should be directed to the Coast Guard Sector Southeast Command Center at 907-463-2980.

Sumner Strait - Zimovia Strait/General/Hazards To Navigation/Wrecks
Zimovia Strait
General/Hazards To Navigation/Wrecks
The F/V PAMELA RAE LADY sank in Canoe Cove in this position. The F/V PAMELA RAE LADY is a 58 foot seiner and there may be fishing gear or debris attached to or in the vicinity of the vessel. Questions/concerns/updates should be directed to the Coast Guard Sector Southeast Command Center at 907-463-2980.

Sector Southeast Alaska, Submerged Land Act (SLA) - Sitka Sound/General/Hazards To Navigation/Wrecks
Sitka Sound
General/Hazards To Navigation/Wrecks
The F/V DRAGON LADY sank in Canoe Cove in this position. The F/V DRAGON LADY is a 76 foot wooden fishing vessel and there may be fishing gear or debris attached to or in the vicinity of the vessel. Questions/concerns/updates should be directed to the Coast Guard Sector Southeast Command Center at 907-463-2980.

Sector Anchorage, Submerged Land Act (SLA) - Marmot Bay/General/Hazards To Navigation/Shoaling Reported
Marmot Bay
A dangerous rock was reported in this position approximately 20' off of the K&I Pier. This rock was reported struck by a vessel with a 16' draft at low tide, approximately +.085'. Mariners are advised to transit the area with caution. Questions/concerns/updates should be directed to Todd Buck with the Coast Guard District 17 Waterways Management Office at (907) 463-2269 or by email to todd.r.buck@uscg.mil.

Stephens Passage - Gastineau Channel/General/Hazards To Navigation/Wrecks
Gastineau Channel
A 22' white sailboat sank in this position. Questions/concerns/updates should be directed to the Coast Guard Sector Southeast Command Center at 907-463-2980.

Cross Sound - Icy Strait/General/Hazards To Navigation/Shoaling Reported
Icy Strait
A dangerous rock was reported in this position. Mariners are advised to transit the area with caution. Questions/concerns/updates should be directed to Todd Buck with the Coast Guard District 17 Waterways Management Office at (907) 463-2269 or by email to todd.r.buck@uscg.mil.

LynnCanal - Chilkoot Inlet/General/Hazards To Navigation/Obstructions
Chilkoot Inlet
An anchor and 1 shot of chain from a 120 foot vessel was reported as lost and sitting on the sea floor. All vessels anchoring in the vicinity are requested to remain clear of the lost anchor.

Chatham Strait - Frederick Sound/General/Hazards To Navigation/Wrecks
Frederick Sound
A 47 foot wood fishing vessel was reported sunk in this position in 2023.

A submerged mooring was reported lost in 315 feet of water in this position in 02/23. This mooring may be an obstruction to operations on the sea floor.

Sector Southeast Alaska, Submerged Land Act (SLA) - Chatham Strait/General/Hazards To Navigation/Wrecks
Chatham Strait
The F/V BAILEY BAY sank in this position in approximately 30 feet of water in October of 2022. The F/V BAILEY BAY is a 33' fiberglass fishing vessel and there may be fishing gear or debris attached to or in the vicinity of the vessel.

Sector Anchorage, Submerged Land Act (SLA) - Bering Sea Eastern Part/General/Hazards To Navigation/Obstructions
Bering Sea Eastern Part
A 6' by 6' by 15' metal tower was destroyed and partially submerged in this position in June of 2021. Mariners are requested to transit the area with caution and make sighting reports to the Coast Guard Sector Western Alaska and U.S. Arctic at 907-428-4100.

Kvichak Bay - Naknek River/General/Hazards To Navigation/Obstructions
Naknek River
A large metal ramp was reported to be visible during low tide and completely submerged during high tide.

Sector Anchorage, Submerged Land Act (SLA) - Prince William Sound/General/Hazards To Navigation/Shoaling Reported
An uncharted and dangerous rock was reported in this position in June or 2019.

Sector Anchorage, Submerged Land Act (SLA) - Prince William Sound/General/Hazards To Navigation/Wrecks
The F/V SONG II sank in this position in August 2018.

Sector Anchorage, Submerged Land Act (SLA) - Kuskokwim River/General/Hazards To Navigation/Wrecks
Kuskokwim River
The barge SHANKS ARK was reported sunk and abandoned in this position in March of 2017. A portion of the vessel remains visible above the level of high-tide, but the majority of the vessel remains below the waterline. The vessel is marked by an all-round white light and one ball dayshape when Steamboat Slough is ice free but the markers are removed during freeze up as no maritime traffic is present.

An unknown marine anomaly was discovered during underwater survey operations in Akutan Harbor in this position on the sea floor in approximately 138 feet. This anomaly has not been positively identified and mariners are requested to transit the area with caution.

Icy Strait - Glacier Bay/General/Hazards To Navigation/Obstructions
Glacier Bay
Name: Glacier Bay Oceanographic Mooring
POC: Mathew Cahill
Email: mathew_cahill@nps.gov

Name: 24BS-8A

Name: 24BSP-8A

Name: 24BSST-8A

Name: 24BSITAER-8A

Name: 24BSV-8A

Name: 24BSP-14A

Name: 24CKP-1A

Name: 24CKP-2A

Name: 24CKP-3A

Cedar Keys Main Channel/General/Hazards To Navigation/Hazards
Cedar Keys Main Channel
General/Hazards To Navigation/Hazards
Cedar Key Main Channel 19A has been temporarily established to guide vessel traffic channel ward and away from submerged wreckage between Cedar Keys Main Channel Daybeacon 19 (LLNR 29805) and Cedar Keys Main Channel Light 21 (LLNR 29810). All mariners are advised to transit the area with caution.

Sector Corpus Christi, Territorial Sea - Sector Corpus Christi, Submerged Land Act (SLA)/General/Hazards To Navigation/Obstructions
Sector Corpus Christi, Submerged Land Act (SLA)
Gulf of America - Obstruction --- Reported: 2025-01-16 --- Industrial space debris has been reported in the Gulf of America, south of the Brazos Santiago Pass South Anchorage. Industrial space debris can range in size and may be visible above the waterline or completely submerged. Mariners are urged to avoid the area.

Sector North Carolina, Territorial Sea - Sector North Carolina, Submerged Lands Act (SLA)/General/Hazards To Navigation/Hazards
Sector North Carolina, Submerged Lands Act (SLA)
General/Hazards To Navigation/Hazards
There is a misleading aid to navigation located approximately 50 yards outside the channel in new topsail inlet. Aid has dragged it's mooring and is now location in a surf zone, make recovery difficult. A new buoy has been set on the assigned position. Mariners are requested to use caution in the area.

Eagle Point - Delaware River/General/Hazards To Navigation/Obstructions
Delaware River
There are four piles in approximate position: 39-58-39.964N, 075-04-16.352W, in the vicinity of Fisher Point Range Front. Piles extend about 4ft above MHW. All mariners are to use caution in the area.

Cape May Inlet - New Jersey Intracoastal Waterway/General/Hazards To Navigation/Shoaling Reported
New Jersey Intracoastal Waterway
Shoaling report in the vicinity of New Jersey Intracoastal Waterway Light 141 (LLNR 35575) and New Jersey Intracoastal Waterway Daybeacon 144 (LLNR 35585) based on ACOE Survey May 14, 2024.

Grays Harbor - Hoquiam River/General/Hazards To Navigation/Obstructions
Hoquiam River
Near the Hoquiam River Obstruction Buoy (LLNR 16071.25) is an old, white buoy partially submerged, yet visible at low tide. Mariners should use extra caution navigating near the submerged hazards in this section of the river.

Sector Anchorage, Submerged Land Act (SLA) - Port Graham/General/Hazards To Navigation/Obstructions
Port Graham
An unmarked, semi-submerged steel pile visible at +3' tide has been observed in this position. Mariners are requested to transit the area with caution.

Great Bridge To Albemarle Sound/General/Hazards To Navigation/Hazards
Great Bridge To Albemarle Sound
Mariners are advised that the highway drawbridge – S165 (North Landing) Bridge, over Atlantic Intracoastal Waterway (AIWW), North Landing River, at mile 20.2, at Chesapeake, VA, will have a reduced horizontal clearance due to fender system allision. One of the piles is leaning towards the canal, reducing the horizontal clearance of the bridge approximately 15 feet to approximately 65 feet of clearance. The drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.1021. Mariners should use caution when navigating through the area.

Chesapeake Channel - Mobjack Bay/General/Hazards To Navigation/Hazards
Mobjack Bay
There is a submerged pile in approximate position: 37-15-43.665N, 076-19-56.553W. Pile is marked by an obstruction buoy, labeled DANGER, Flashing Q W.

Delaware River Main Channel - Salem River Entrance/General/Hazards To Navigation/Obstructions
Salem River Entrance
A submerged object has been identified by an Army Corp of Engineers survey in the Salem River Entrance. Object in approximate position 39-34-08.866N, 075-31-07.717W, 15ft inside the channel limits and 5 foot proud of the seafloor at 12ft MLLW.

Lake Erie - Buffalo Harbor/General/Hazards To Navigation/Obstructions
Buffalo Harbor
35ft tree sticking 1 to 3 feet out of the water.

Stave Island To Mallets Bay Channel - St Albans Bay/General/Hazards To Navigation/Obstructions
St Albans Bay
University of Vermont will be deploying a research buoy in St. Albans Bay, in position 44° 47’ 37.8888N, 073° 9’ 18.6408W, from May 15, 2025, to December 1, 2025. The buoy sampling platform is 8’x12’ platform on yellow pontoons, yellow equipment covers with black lettering and solar panels. Mast with met station. Orange flashing beacon on top during night. Mooring lines and orange floats to north and south of platform, sensors on 30’ cable underneath platform

St Albans Bay - Missisquoi Bay/General/Hazards To Navigation/Obstructions
Missisquoi Bay
University of Vermont will be deploying a research buoy in Missisquoi Bay, in position 44 59' 28.717N, 073 06' 53.630W, from May 15, 2025, to December 1, 2025. The buoy sampling platform is 8’x12’ platform on yellow pontoons, yellow equipment covers with black lettering and solar panels. Mast with met station. Orange flashing beacon on top during night. Mooring lines and orange floats to north and south of platform, sensors on 30’ cable underneath platform

Cape May Inlet - New Jersey Intracoastal Waterway/General/Hazards To Navigation/Obstructions
New Jersey Intracoastal Waterway
There is a submerged obstruction in approximate position: 38-59-57.124N, 074-50-11.610W. Obstruction is approximately 7 yards outside the channel in the vicinity of New Jersey Intracoastal Waterway Light 461 (LLNR 36665). Request NOAA Chart accordingly.

Chesapeake Channel - Sandy Point To Susquehanna River (Chart 12273)/General/Hazards To Navigation/Shoaling Reported
Sandy Point To Susquehanna River (Chart 12273)
Harts Island Channel with depths of 2.0-4.0 feet were observed extending into the channel in vicinity of Harts Island Channel Daybeacon 3 (LLNR 27010). Navigation of the area requires extreme caution.

Sector Corpus Christi, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Corpus Christi, Territorial Sea
Gulf of America - Obstruction --- Reported: 2025-05-27 --- Industrial space debris has been reported in the Gulf of America, approximately 16 nautical miles east of Boca Chica, TX, on May 27, 2025. Industrial space debris can range in size and may be visible above the waterline or completely submerged. Mariners are urged to avoid the area.

Sector Corpus Christi, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Corpus Christi, Exclusive Economic Zone (EEZ)
Gulf of America - Obstruction --- Reported: 2025-05-27 --- Industrial space debris has been reported in the Gulf of America, approximately 16 nautical miles east of Boca Chica, TX, on May 27, 2025. Industrial space debris can range in size and may be visible above the waterline or completely submerged. Mariners are urged to avoid the area.

New River Cape Fear River
There is an overturned powerboat, white in color with dark bottom paint outside the channel in vicinity of New River - Cape Fear River Daybeacon 159 (LLNR 39750). All mariners should use caution in the area.

Long Island Sound Eastern Part - Long Island Sound Western Part/General/Hazards To Navigation/Obstructions
Long Island Sound Western Part
The University of Connecticut will be deploying a subsurface yellow buoy at 8 m depth (relative to MLLW). The buoy will be conical subsurface buoy 3.8’ long with a maximum outer diameter of 1.6’. There will be no surface expression.

Sector Southeastern New England, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Southeastern New England, Exclusive Economic Zone (EEZ)
THE COAST GUARD RECEIVED A REPORT OF DEBRIS APPROX 25 NM SW OF NANTUCKET IN POSN 40-52.476N 070-16.187W, THE DEBRIS IS APPROX 20 METERS IN LENGTH AND 6 INCHES IN DIAMETER, POTENTIALLY UPRIGHT AND COULD POSE A HAZARD TO SEABED ACTIVITY

Port Everglades - Stranahan River/General/Hazards To Navigation/Hazards
Stranahan River
20853
Large concrete block just below the waterline at low tide.

Niagara River - Lake Erie/General/Hazards To Navigation/Hazards
Lake Erie
The Coast Guard has received a report of a fixed structure with a rope attached to it sticking approximately 6 feet out of the water, 300 feet offshore of Hamburg Township Park. All mariners are advised to transit the area with caution.

Lower Flats Range - Fields Cut/General/Hazards To Navigation/Shoaling Reported
Fields Cut
21052
Shoaling reported 3 FT at MLW

Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/Hazards To Navigation/Obstructions
Calcasieu River
Calcasieu River - Awash Obstruction --- Reported: 2025-06-13 --- An approximate 550 ft section of uncharted rock dike has been reported possibly awash during high tide on the Calcasieu River, near Mile 26.0, in approximate position 30-08-23.59N 093-19-46.33W, on June 13, 2025. The awash section of uncharted rock dike is reportedly not marked. Mariners are urged to avoid this area.

West Penobscot Bay - Rockland Harbor/General/Hazards To Navigation/Hazards
Rockland Harbor
Mariners are advised that there has been a report of shallow rocks in the vicinity of Sand Beach.

Niagara River - Lake Erie/General/Hazards To Navigation/Hazards
Lake Erie
The Coast Guard has received a report of a fixed log sticking out of the water in vicinity of Terminal B approximately 200ft offshore in Buffalo Harbor. All mariners are advised to transit the area with caution.

Sector Honolulu, Territorial Sea - Maunalua Bay/General/Hazards To Navigation/Shoaling Reported
Maunalua Bay
HI ISLANDS - OAHU - MAUNALUA BAY SHOALING
There has been a report of increased shoaling in Maunalua Bay, between Maunalua Bay Daybeacon 1A (LLNR 28935) and Maunalua Bay Daybeacon 2 (LLNR 28940) when transiting to and from Hawaii Kai. At mean low tide, the Maunalua Bay Boat Ramp also becomes dangerously shallow.
All mariners are requested to use caution while loading and unloading at Maunalua Bay Boat Ramp and when transiting the channel.
POC: DLRN DOBOR at (808) 587-1966 / (808) 832-3520 or website listing: https://dlnr.hawaii.gov/dobor/contact/

Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Hazards To Navigation/Wrecks
Chesapeake Channel
The Coast Guard is reporting a sunken sailing vessel with the mast sticking out of the water 6 NM northeast of Fort Monroe in approximate position 37-01.79N 076-12.19W. Mast is visible approximately 12ft out of the water. All mariners are requested to transit the area with caution and report any additional findings to the Coast Guard.

Gordon Pass Channel - Naples Bay Channel/General/Hazards To Navigation/Shoaling Reported
Naples Bay Channel
22051
Oyster bed encroaching into the channel.

Sector Pudget Sound, Submerged Land Act (SLA) - Quillayute River/General/Hazards To Navigation/Obstructions
Quillayute River
There is a large, submerged log stuck in Quillayute River navigational channel approximately 100 yards downriver of the Quileute Marina entrance. The log may be marked with an orange or red float. Mariners should use extreme caution.

LAKE ONTARIO - Irondequoit Bay/General/Hazards To Navigation/Shoaling Reported
Irondequoit Bay
Significant shoaling has been reported. The controlling depth of 9 feet has been reduced to less than 4 ft near the Harbor entrance. Mariners are advised to use extreme caution when transiting the area.

WEST END OF LAKE ERIE - SanduskyBay/General/Hazards To Navigation/Wrecks
SanduskyBay
Submerged pontoon boat.

Pamlico Sound - Old House Channel/General/Hazards To Navigation/Shoaling Reported
Old House Channel
Shoaling has been reported between Old House Channel Daybeacon 14 (LLNR 28290) and Old House Channel Light 16OH (LLNR 28300). Depths of 5ft MLW may be present in the area.

Barney Slough Channel - South Ferry Terminal/General/Hazards To Navigation/Shoaling Reported
South Ferry Terminal
Shoaling has been reported encroaching into the channel in vicinity of Hatteras Connector Lighted Buoy 3 (LLNR 28682) with depths as low as 1ft MLW.

Sector North Carolina, Submerged Lands Act (SLA) - Hatteras Inlet/General/Hazards To Navigation/Shoaling Reported
Hatteras Inlet
Shoaling has been reported between Hatteras Inlet Lighted Buoy 1 (LLNR 28640) and Hatteras Inlet Lighted Buoy 5 (LLNR 28657) with depths between 3 to 5 ft MLW.

Sandy Point To Susquehanna River (Chart 12273) - Patapsco River/General/Hazards To Navigation/Obstructions
Patapsco River
There is an obstruction on the green side of Brewerton Channel in the vicinity of Brewerton Channel Lighted Buoy 11 (LLNR 8195) in approximate position: 39º 11’ 43.7087” N, 076 º 29’ 36.6768”W, approximately 250 feet from the center of the channel, and at a charted shallowest depth of 48.7’. The project depth is 50’. Mariners should use caution when navigating the area.

Sector New Orleans, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector New Orleans, Exclusive Economic Zone (EEZ)
Gulf of America - Unlit Platform --- Reported: 2025-07-21 --- An unlit platform has been reported, in approximate position 28-20-33.2088N 091-32-15.2370W. Mariners are urged to avoid this area.

Chesapeake Channel - Horn Harbor/General/Hazards To Navigation/Shoaling Reported
Horn Harbor
Shoaling has been observed with depths of 4-5’ beginning approximately 500' west of Horn Harbor Wreck Light WR2 (LLNR 14450) proceeding inbound to Horn Harbor Buoy 8 (LLNR 14487). ACOE survey of area indicates shoaling, to at least depth of 4.8’ MLLW IVO Horn Harbor Daybeacon 4 (LLNR 14460) and 4.5’ in between Horn Harbor Daybeacon 6 (LLNR 14470) and Horn Harbor Light 7 (LLNR 14475).

Sector Southeastern New England, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Southeastern New England, Exclusive Economic Zone (EEZ)
THE COAST GUARD HAS RECEIVED A REPORT OF AN OBSTRUCTION ON THE SEAFLOOR IN LOCATION 41° 07' 41.1478" N, 71° 03' 32.5954" W. THE OBSTRUCTION EXTENDS APPROXIMATELY 9’ FROM THE SEAFLOOR AND IS 30’ IN DIAMETER. THE OVERALL WATER DEPTH IN THIS LOCATION IS 112’. ALL MARINERS ARE ADVISED TO EXERCISE CAUTION IF TRAWLING OR FISHING ALONG THE SEAFLOOR IN THIS AREA.

Chesapeake Channel - Rappahannock River/General/Hazards To Navigation/Wrecks
Rappahannock River
A potential Hazard to Navigation has been identified in the Rappahannock River near Hoskins Creek in approx posit 37-55-18.538N, 076-50-19.878W. The WWII wreck is charted but may have relocated or fragmented into a more hazardous location. Mariners are urged to use caution when transiting the area.

Sector North Carolina, Territorial Sea - Sector North Carolina, Submerged Lands Act (SLA)/General/Hazards To Navigation/Shoaling Reported
Sector North Carolina, Submerged Lands Act (SLA)
USACE surveys indicate shoaling on the east side of the Cape Fear River Entrance Channel with depths as low as six feet (MLLW) near the Cape Fear River Entrance Channel Lighted Buoy 12 (LLNR 30372). Mariners are urged to exercise caution when transiting this area. Please visit the USACE Wilmington district hydrographic survey site at for most recent surveys.

Sector North Carolina, Submerged Lands Act (SLA) - Teaches Hole Channel/General/Hazards To Navigation/Shoaling Reported
Teaches Hole Channel
Shoaling exists in Teaches Hole Channel to depths of 4ft MLW IVO Ocracoke Inlet Buoy 8 (LLNR 28927), Teaches Hole Lighted Buoy 9 (LLNR 28935), Teaches Hole Lighted Buoy 10 (LLNR 28940), Teaches Hole Lighted Buoy 11 (LLNR 28945), Teaches Hole Buoy 12 (LLNR 28953), Teaches Hole Buoy 13 (LLNR 28955). Marine should review most recent ACOE surveys prior to transiting area.

Sector New York, Submerged Lands Act (SLA) - Ambrose Channel/General/Hazards To Navigation/Hazards
Ambrose Channel
Deployment of up to 2 export cable tone buoys to support temporary
connection of survey equipment to submarine export cables for lease area OCS-A 0512.
The buoys will be
deployed within the submarine export cable corridor, approximately 2500 feet West of Coney
Island. The vessel completing the initial deployment of these buoys will be Enterprise II.
Once deployed, the buoys
will remain on site until they are retrieved. Buoys will be retrieved periodically for servicing and
then redeployed in the same location.

Sector New Orleans, Submerged Land Act (SLA) - Breton/Chandeleur Icw Alternate Route/General/Hazards To Navigation/Obstructions
Breton/Chandeleur Icw Alternate Route
Chandeleur Sound - Breton Sound - Adrift Boom --- Reported: 2025-08-07 --- A large section of orange-red oil spill containment boom wrapped in cable has been reported adrift in Chandeleur Sound, east of Freemason Island in last known approximate position 29-48-00.06N 088-57-51.48W. Mariners are urged to use caution in this area and report any sightings or findings to the nearest U.S. Coast Guard unit.

Niagara River - Lake Erie/General/Hazards To Navigation/Obstructions
Lake Erie
A submerged breakwater was constructed in Ashtabula Harbor. It is connected to the existing East Breakwater. The submerged breakwater is connected to the East Breakwater at the first angle point of the East Breakwater, as entering the harbor, from the lake. All elevations referenced are referred to Low Water Datum (LWD), IGLD 1985. The center line of the submerged breakwater approximately follows the same azimuth as the first segment of the East Breakwater, in a south easterly direction, for approximately 1000', then slightly bends to the east for another two segments, for approximately 500'. The first 1000' (Area "A") has a crest elevation that varies between LWD to - 1 ft LWD with a crest width of 9', and a footprint of approximately 150', with the next 100' transitioning to the dimensions in the next item. The final 400 (Area "B") has a crest height of -5.0', with a crest width of 9', and a footprint of approximately 50'. All mariners are requested to transit the area with caution.

Beaufort Inlet - Morehead City Channel/General/Hazards To Navigation/Shoaling Reported
Morehead City Channel
USACE SURVEYS INDICATE SHOALING ON THE SOUTH SIDE OF THE MOREHEAD CITY HARBOR RANGE B CHANNEL WITH DEPTHS AS LOW AS TWENTY FEET (MLLW) BETWEEN THE MOREHEAD CITY CHANNEL LIGHTED BUOY 15 (LLNR 29410) AND MOREHEAD CITY CHANNEL LIGHTED BUOY 17 (LLNR 29425). MARINERS ARE URGED TO EXERCISE CAUTION WHEN TRANSITING THIS AREA.

Sector Mobile, Submerged Land Act (SLA) - Choctawhatchee Bay/General/Hazards To Navigation/Hazards
Choctawhatchee Bay
East Pass - Choctawhatchee Bay - Bridge Fender Damage --- Reported: 2025-08-15 --- Due to a vessel allision, the US-98 William T. Marler (Destin) Bridge fendering and protection system has been significantly damaged and remains unrepaired until further notice. Damage includes multiple broken piles just under the surface of the water adjacent to the pier wall. A temporary warning buoy has been installed in the area to mark the navigation hazards. Mariners are urged to transit with extreme caution in the vicinity of the bridge center span.

Sector New York, Submerged Lands Act (SLA) - Ambrose Channel/General/Hazards To Navigation/Wrecks
Ambrose Channel
NEW YORK - LOWER BAY - AMBROSE CHANNEL BUOY #8 - MARINERS ARE ADVISED
THAT A VESSEL IS SUBMERGED IN THE VICINITY OF AMBROSE CHANNEL BUOY #8. THE
VESSEL IS REPORTED TO BE 195 FEET OUTSIDE OF THE CHANNEL IN APPROXIMATE
POSITION 40 30' 20.88" N, 73 57' 02.35" W AND IS MARKED WITH A FLASHING STROBE AND TWO WHITE FENDERS. ALL MARINERS ARE ADVISED TO TRANSIT THE AREA WITH CAUTION.

Corpus Christi Channel - Corpus Christi Bay/General/Hazards To Navigation/Obstructions
Corpus Christi Bay
Corpus Christi Bay - ATON Wreckage --- Reported: 2025-02-13 --- Corpus Christi Light (LLNR: 29245) is destroyed with wreckage approximately 2 ft above the waterline. Mariners are urged to avoid the area.

Sector Corpus Christi, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector Corpus Christi, Territorial Sea
Gulf of America - Obstruction --- Reported: 2025-08-26 --- Industrial space debris has been reported in the Gulf of America, approximately 16.8 nautical miles east of Boca Chica, TX, in approximate position 26-00-44.7N 096-50-17.6W. Industrial space debris can range in size and may be visible above the waterline or completely submerged. Mariners are urged to avoid the area.

Sector Corpus Christi, Exclusive Economic Zone (EEZ)
Gulf of America - Obstruction --- Reported: 2025-08-26 --- Industrial space debris has been reported in the Gulf of America, approximately 16.8 nautical miles east of Boca Chica, TX, in approximate position 26-00-44.7N 096-50-17.6W. Industrial space debris can range in size and may be visible above the waterline or completely submerged. Mariners are urged to avoid the area.

Lower Mississippi River - Illinois River/General/Hazards To Navigation/Shoaling Reported
Illinois River
Shoaling has been reported inside the channel between approximate Miles 215.6 and 111.4. Mariners are urged to transit the area with caution.

Lower Mississippi River - Upper Mississippi River/General/Hazards To Navigation/Shoaling Reported
Upper Mississippi River
Shoaling has been reported inside the channel between approximate Miles 427.0 and 331.9. Mariners are urged to transit the area with caution.

Lower Mississippi River - Upper Mississippi River/General/Hazards To Navigation/Shoaling Reported
Upper Mississippi River
Shoaling has been reported inside the channel between approximate Miles 596.2 and 529.1. Mariners are urged to transit the area with caution.

Sector Mobile, Submerged Land Act (SLA) - Choctawhatchee Bay/General/Hazards To Navigation/Obstructions
Choctawhatchee Bay
Choctawhatchee Bay - Submerged Obstruction --- Reported: 2025-08-30 --- A submerged log has been reported west of 331 Causeway, approximately 4 inches below the waterline, north of GIWW, Mile 250.0, EHL, outside of the channel, in approximate position 30-24-31.26N 086-10-07.38W, on August 30, 2025. After recent searches, the U.S. Coast Guard has been unable to visually locate the submerged log. The submerged log is reportedly not marked. Mariners are urged to use extreme caution in this area and report any sightings or findings to the nearest U.S. Coast Guard unit.

Sector New Orleans, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Obstructions
Sector New Orleans, Exclusive Economic Zone (EEZ)
Gulf of America - Partially Submerged Steel Obstruction --- Reported: 2025-09-01 --- A partially submerged steel object has been reported, in approximate position 28-37-12.0N 090-19-02.0W, on September 1, 2025. After recent visual searches, the U.S. Coast Guard has been unable to locate the partially submerged steel object. The partially submerged steel object is reportedly not marked. Mariners are urged to use extreme caution in this area and report any sightings or findings to the nearest U.S. Coast Guard unit.

Tombigbee River/General/Hazards To Navigation/Shoaling Reported
Tombigbee River
Tombigbee River - Shoaling Update --- Reported: 2025-08-30 --- The critical shoaling in the Tombigbee River between Miles 188.0 and 189.0 has been removed. The channel has been reopened to 155 ft width with no travel restrictions. Buoys are marking the 155 ft channel through the area. POC: USACE (205) 752-3571

Neuse River - Trent River/General/Hazards To Navigation/Hazards
Trent River
Mariners are advised of an unlit 36 foot motor vessel anchored in this approximate position. Exercise caution when transiting the area. All vessels are urged to maintain a proper lookout and proceed at a safe speed.

Sector New Orleans, Exclusive Economic Zone (EEZ) - Sector New Orleans, Territorial Sea/General/Hazards To Navigation/Obstructions
Sector New Orleans, Territorial Sea
Gulf of America - Submerged Obstruction --- Reported: 2025-09-03 --- An unmarked submerged well caisson has been reported in the Gulf of America, in approximate position 29-26-24.65N 092-29-44.19W. The obstruction is protruding approximately 4 ft above the mudline and is 7 ft in diameter. Fishing and trawling vessels should avoid the area. All vessels should transit this area with caution.

Plum Island Sound - Merrimack River/General/Hazards To Navigation/Wrecks
Merrimack River
A white regulatory buoy was placed 42-49-05.5N 070-48-03.6W, in the vicinity of a sunk wreck for mariner awareness. Mariners are advised the wreck may be subject to moving with shifting tides and weather and not to solely rely on white regulatory aid. Navigate the area with caution.

Chesapeake Channel - Milford Haven East/General/Hazards To Navigation/Hazards
Milford Haven East
Mariners are advised to use caution when transiting near Milford Haven East Channel Light 8. Structure has been reported destroyed above the waterline and marked with an orange float.

Tombigbee River/General/Hazards To Navigation/Shoaling Reported
Tombigbee River
Tombigbee River - Shoaling --- Reported: 2025-09-05 --- Shoaling has been reported near Mile 198.0 in the Tombigbee River. Mariners are reminded the waterway is maintained to a 9 ft depth. Vessels should transit this area with extreme caution. USACE surveys of the area can be found at:

Sector New Orleans, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Hazards
Sector New Orleans, Exclusive Economic Zone (EEZ)
Gulf of America - Platform Removal Hazard --- From: 2025-08-04 To: Until Further Notice --- Platform removal is being conducted in the Gulf of America, Eugene Island Area, Block 307, in approximate position 28-19-11.08N 091-36-54.83W. Portions of the platform have been removed and moved offsite. The lower jacket and subsea portion of the platform remain in the area. An orange and white buoy with a flashing 2.5 second white light has been established in the area to mark the remaining lower jacket portion of the platform. Mariners should avoid the area.

Sector New Orleans, Exclusive Economic Zone (EEZ)/General/Hazards To Navigation/Hazards
Gulf of America - Platform Removal Hazard --- From: 2025-08-04 To: Until Further Notice --- Platform removal and demolition will be conducted in the Gulf of America, Eugene Island Area, Block 307, in approximate position 28-18-08.65N 091-37-31.01W. Portions of the platform have been removed and moved offsite. The lower jacket and subsea portion of the platform remain in the area. An orange and white buoy with a flashing 2.5 second white light has been established in the area to mark the remaining lower jacket portion of the platform. Mariners should avoid the area.

Beaufort Inlet - Shackleford Banks/General/Hazards To Navigation/Wrecks
Shackleford Banks
An unlit sailboat has partially sunk at this approximate position. Mariners are urged to exercise caution when transiting this area.

Swash Channel - Raritan Bay/General/Hazards To Navigation/Wrecks
Raritan Bay
1. NARRATIVE: OBSTRUCTION, SUNKEN VESSEL.
2. NEW YORK - RARITAN BAY - OBSTRUCTION - ALL MARINERS BE ADVISED OF A
PARTIALLY SUBMERGED VESSEL IN THE VICINITY OF WARD POINT BEND IN APPROXIMATE
POSITION 40-29.64N, 074-14.39W. VESSEL REPORTED TO BE 30 FEET LONG,
CURRENTLY NOT MARKED. ALL MARINERS ADVISED TO TRANSIT THE AREA WITH CAUTION.

Pascagoula River - Krebs Lake Channel/General/Hazards To Navigation/Wrecks
Krebs Lake Channel
Singing River - Krebs Lake Channel - Partially Submerged S/V --- Reported: 2025-09-09 --- A partially submerged S/V, with a red hull, has been reported approximately 400 ft to the north, outside the Krebs Lake Channel, in approximate position 30-22-56.34N 088-33-33.54W, on September 9, 2025. The partially submerged S/V is reportedly not marked. Mariners are urged to use caution when transiting this area.

Whitehall Narrows - Main Passage/General/Hazards To Navigation/Shoaling Reported
Main Passage
Uncharted rocks and shoaling have been reported in the vicinity of Phelps Point, Rock Ledge, and South of Garden Island. Mariners are advised to transit the area with caution.

Sector Houston-Galveston, Submerged Land Act (SLA) - Freeport Entrance/General/Hazards To Navigation/Obstructions
Freeport Entrance
Gulf of America - Freeport Entrance Channel - Sunk Buoy --- Reported: 2025-09-10 --- Freeport Entrance Lighted Buoy FP (LLNR-1315) has been reported sunk in the Gulf of America, approximately 250 ft southwest of the Freeport Entrance Channel in approximate position 28-52-27.354N 095-14-04.788W. The sunk buoy is not marked. Mariners are urged to avoid the area.

Sector Delaware Bay, Exclusive Economic Zone (EEZ) /General/Hazards To Navigation/Obstructions
Sector Delaware Bay, Exclusive Economic Zone (EEZ)
F/V Nicole Danielle clam dredge is being marked by a red poly ball in 19 fathoms of water. Intentions is to retrieve the dredge on 9-11-2025. Mariners are advised to be cautious while transitting the area.

Jones Inlet - Sloop Channel/General/Hazards To Navigation/Hazards
Sloop Channel
The Town of Hempstead will be deploying a Danger Buoy at the Wantagh Park launch ramp, from September 10-12, 2025. The piling that holds center float broke - float removed, but piling sticking about 4’ out of the water. Mariners are advised to use caution while operating in the area.