Current watches, warnings, and advisories for United States marine zones

This page shows alerts currently in effect for these criteria.

Please click here for a listing of states, zones, and counties.

Last Updated: 2:47 PM on 12-18-2017

Expected, Actual

Small Craft Advisory

12/18/2017 10:09 AM through 12/18/2017 2:00 PM

Caribbean Waters of Puerto Rico from 10 NM to 17N; Mona Passage Southward to 17N; Coastal Waters of Northern USVI and Culebra out 10 NM; Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N

Expected, Actual

Small Craft Advisory

12/18/2017 10:09 AM through 12/18/2017 2:00 PM

Coastal Waters of Southern USVI, Vieques, and Eastern Puerto Rico out 10 NM; Anegada Passage Southward to 17N

Future, Actual

Gale Watch

12/18/2017 8:43 AM through 12/18/2017 4:45 PM

Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM; Intra Coastal Waters from Schoodic Point, ME to Stonington, ME; Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM

Expected, Actual

Dense Fog Advisory

12/18/2017 7:24 AM through 12/18/2017 11:00 AM

Lake Borgne; Breton Sound; Chandeleur Sound; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm; Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm; Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM; Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM; Lake Pontchartrain and Lake Maurepas; Mississippi Sound

Expected, Actual

Small Craft Advisory

12/18/2017 4:12 AM through 12/18/2017 5:15 PM

Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm; Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm

Expected, Actual

Small Craft Advisory

12/18/2017 4:12 AM through 12/18/2017 5:15 PM

Coastal waters from Florence to Cape Blanco OR out 10 nm

Expected, Actual

Gale Warning

12/18/2017 4:12 AM through 12/18/2017 5:15 PM

Waters from Florence to Cape Blanco OR from 10 to 60 nm

Expected, Actual

Gale Warning

12/18/2017 4:12 AM through 12/18/2017 5:15 PM

Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm; Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm

Expected, Actual

Small Craft Advisory

12/18/2017 4:12 AM through 12/18/2017 5:15 PM

Waters from Florence to Cape Blanco OR from 10 to 60 nm

Expected, Actual

Gale Warning

12/18/2017 4:12 AM through 12/18/2017 5:15 PM

Coastal waters from Florence to Cape Blanco OR out 10 nm

Expected, Actual

Small Craft Advisory

12/18/2017 3:04 AM through 12/18/2017 11:15 AM

West Entrance U.S. Waters Strait Of Juan De Fuca

Expected, Actual

Small Craft Advisory

12/18/2017 3:04 AM through 12/18/2017 11:15 AM

Coastal Waters From Cape Flattery To James Island Out 10 Nm; Coastal Waters From Cape Flattery To James Island 10 To 60 Nm

Expected, Actual

Gale Warning

12/18/2017 3:04 AM through 12/18/2017 11:15 AM

Coastal Waters From James Island To Point Grenville Out 10 Nm; Waters From James Island To Point Grenville 10 To 60 Nm; Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm; Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm

Expected, Actual

Small Craft Advisory

12/18/2017 3:04 AM through 12/18/2017 11:15 AM

Central U.S. Waters Strait Of Juan De Fuca; East Entrance U.S. Waters Strait Of Juan De Fuca

Expected, Actual

Small Craft Advisory

12/18/2017 3:04 AM through 12/18/2017 10:00 AM

Admiralty Inlet

Expected, Actual

Gale Warning

12/18/2017 2:44 AM through 12/18/2017 10:45 AM

Coastal waters from Cape Shoalwater WA to Cascade Head OR out 10 nm

Expected, Actual

Gale Warning

12/18/2017 2:44 AM through 12/18/2017 10:45 AM

Waters from Cape Shoalwater WA to Cascade Head OR from 10 to 60 nm

Expected, Actual

Gale Warning

12/18/2017 2:44 AM through 12/18/2017 10:45 AM

Coastal waters from Cascade Head to Florence OR out 10 nm

Expected, Actual

Gale Warning

12/18/2017 2:44 AM through 12/18/2017 10:45 AM

Waters from Cascade Head to Florence OR from 10 to 60 nm

Expected, Actual

Small Craft Advisory for Rough Bar

12/18/2017 2:44 AM through 12/18/2017 10:45 AM

Columbia River Bar

Expected, Actual

Small Craft Advisory

12/18/2017 4:33 AM through 12/18/2017 4:00 PM

Port Washington to North Point Light WI; Sheboygan to Port Washington WI; North Point Light to Wind Point WI; Wind Point WI to Winthrop Harbor IL

Expected, Actual

Dense Fog Advisory

12/18/2017 4:28 AM through 12/18/2017 10:00 AM

Coastal waters from Intracoastal City to Cameron LA out 20 NM; Vermilion Bay; Calcasieu Lake; Coastal waters from Cameron LA to High Island TX out 20 NM; Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM; Sabine Lake

Expected, Actual

Gale Warning

12/18/2017 3:53 AM through 12/18/2017 12:00 PM

Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake; Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake

Expected, Actual

Gale Warning

12/18/2017 3:53 AM through 12/18/2017 12:00 PM

Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore; Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake; Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake; Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake; Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake; Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake

Expected, Actual

Small Craft Advisory

12/18/2017 3:53 AM through 12/18/2017 12:00 PM

Wilmette Harbor to Northerly Island IL; Calumet Harbor IL to Gary IN; Northerly Island to Calumet Harbor IL; Winthrop Harbor to Wilmette Harbor IL

Expected, Actual

Small Craft Advisory

12/18/2017 3:53 AM through 12/18/2017 12:00 PM

Burns Harbor to Michigan City IN; Gary to Burns Harbor IN

Expected, Actual

Small Craft Advisory

12/18/2017 3:47 AM through 12/18/2017 2:00 PM

Grand Marais to Taconite Harbor MN; Taconite Harbor to Silver Bay Harbor MN; Silver Bay Harbor to Two Harbors MN

Expected, Actual

Small Craft Advisory

12/18/2017 3:47 AM through 12/18/2017 2:00 PM

Duluth MN to Port Wing WI; Two Harbors to Duluth MN

Expected, Actual

Small Craft Advisory

12/18/2017 3:47 AM through 12/18/2017 2:00 PM

Grand Portage to Grand Marais MN

Expected, Actual

Small Craft Advisory

12/18/2017 3:47 AM through 12/18/2017 2:00 PM

Oak Point to Saxon Harbor WI; Chequamegon Bay-Bayfield to Oak Point WI

Expected, Actual

Small Craft Advisory

12/18/2017 3:47 AM through 12/18/2017 2:00 PM

Sand Island to Bayfield WI; Port Wing to Sand Island WI

Expected, Actual

Small Craft Advisory

12/18/2017 3:35 AM through 12/18/2017 11:45 AM

Sturgeon Bay to Two Rivers WI; Green Bay south of line from Oconto WI to Little Sturgeon Bay WI; Rock Island Passage to Sturgeon Bay WI; Two Rivers to Sheboygan WI; Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI

Expected, Actual

Gale Warning

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Ontonagon to Upper Entrance of Portage Canal MI

Expected, Actual

Gale Warning

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore; Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border; Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore; Manitou Island to Point Isabelle MI; Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border

Expected, Actual

Small Craft Advisory

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Ontonagon to Upper Entrance of Portage Canal MI

Expected, Actual

Gale Warning

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Point Isabelle to Lower Entrance of Portage Canal MI; Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays

Expected, Actual

Small Craft Advisory

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Upper Entrance of Portage Canal to Eagle River MI; Eagle River to Manitou Island MI

Expected, Actual

Gale Warning

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Upper Entrance of Portage Canal to Eagle River MI; Eagle River to Manitou Island MI

Expected, Actual

Small Craft Advisory

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Green Bay North of line from Cedar River MI to Rock Island Passage; 5NM East of a line from Fairport MI to Rock Island Passage; Seul Choix Point to Point Detour MI

Expected, Actual

Gale Warning

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Huron Islands to Marquette MI; Grand Marais to Whitefish Point MI; Munising to Grand Marais MI; Marquette to Munising MI

Expected, Actual

Gale Warning

12/18/2017 4:33 AM through 12/18/2017 12:45 PM

Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royal National Park; Black River To Ontonagon MI; Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM

Expected, Actual

Gale Warning

12/18/2017 4:27 AM through 12/18/2017 12:30 PM

Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island

Expected, Actual

Small Craft Advisory

12/18/2017 4:27 AM through 12/18/2017 12:30 PM

Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary; St Ignace to False Detour Channel; Sturgeon Pt to Alabaster MI; 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island

Expected, Actual

Small Craft Advisory

12/18/2017 4:27 AM through 12/18/2017 12:30 PM

Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI; St. Marys River Point Iroquois to E. Potagannissing Bay

Expected, Actual

Gale Warning

12/18/2017 4:27 AM through 12/18/2017 12:30 PM

Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Seul Choix Point to 5NM West of Mackinac Bridge

Expected, Actual

Small Craft Advisory

12/18/2017 4:27 AM through 12/18/2017 12:30 PM

Point Betsie to Sleeping Bear Point MI; Sleeping Bear Point to Grand Traverse Light MI; Manistee to Point Betsie MI; Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI

Expected, Actual

Small Craft Advisory

12/18/2017 4:20 AM through 12/18/2017 12:30 PM

Michigan City IN to New Buffalo MI; New Buffalo MI to St Joseph MI

Expected, Actual

Small Craft Advisory

12/18/2017 4:01 AM through 12/18/2017 12:00 PM

Pentwater to Manistee MI; St Joseph to South Haven MI; South Haven to Holland MI; Grand Haven to Whitehall MI; Holland to Grand Haven MI; Whitehall to Pentwater MI

Expected, Actual

Gale Warning

12/18/2017 4:00 AM through 12/18/2017 4:15 PM

Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border; Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border; Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border

Expected, Actual

Gale Warning

12/18/2017 4:00 AM through 12/18/2017 4:15 PM

Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay; Port Austin to Harbor Beach MI

Expected, Actual

Gale Warning

12/18/2017 4:00 AM through 12/18/2017 4:15 PM

Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore

Future, Actual

Gale Watch

12/18/2017 3:55 AM through 12/18/2017 4:15 PM

Fire Island Inlet NY to Moriches Inlet NY out 20 nm; Sandy Hook NJ to Fire Island Inlet NY out 20 nm; Moriches Inlet NY to Montauk Point NY out 20 nm

Expected, Actual

Small Craft Advisory

12/18/2017 3:49 AM through 12/18/2017 12:00 PM

Dunkirk to Buffalo NY; Ripley to Dunkirk NY

Expected, Actual

Small Craft Advisory

12/18/2017 3:49 AM through 12/18/2017 12:00 PM

Niagara River to Hamlin Beach NY

Expected, Actual

Small Craft Advisory

12/18/2017 3:49 AM through 12/18/2017 12:00 PM

Upper Niagara River and Buffalo Harbor

Expected, Actual

Small Craft Advisory

12/18/2017 3:49 AM through 12/18/2017 12:00 PM

Hamlin Beach to Sodus Bay NY; Sodus Bay to Mexico Bay NY; Mexico Bay NY to the St. Lawrence River

Future, Actual

Gale Watch

12/18/2017 3:45 AM through 12/18/2017 11:45 AM

Massachusetts Bay and Ipswich Bay

Future, Actual

Gale Watch

12/18/2017 3:45 AM through 12/18/2017 11:45 AM

Buzzards Bay; Nantucket Sound; Vineyard Sound; Cape Cod Bay

Future, Actual

Gale Watch

12/18/2017 3:45 AM through 12/18/2017 11:45 AM

Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island

Future, Actual

Gale Watch

12/18/2017 3:45 AM through 12/18/2017 11:45 AM

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm; Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary

Future, Actual

Gale Watch

12/18/2017 3:45 AM through 12/18/2017 11:45 AM

Block Island Sound; Rhode Island Sound

Expected, Actual

Dense Fog Advisory

12/18/2017 2:32 AM through 12/18/2017 9:00 AM

Mississippi Sound; South Mobile Bay; Western Choctawhatchee Bay; North Mobile Bay; Perdido Bay Area; Coastal waters from Pensacola FL to Pascagoula MS out 20 NM; Pensacola Bay Area including Santa Roas Sound; Eastern Choctawhatchee Bay; Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM

Future, Actual

Gale Watch

12/18/2017 2:42 AM through 12/18/2017 5:00 PM

Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM; Penobscot Bay; Casco Bay; Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM; Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM