Coastal waters and Great Lakes
Marine alert records and stable NWS marine-zone pages, kept separate from state alert counts.
Current marine products
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm, Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm
Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm, Waters from Pigeon Point to Point Pinos 10-60 NM, Waters from Point Pinos to Point Piedras Blancas 10-60 NM and 1 more
Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands, Point Piedras Blancas to Point Sal from 10 to 60 NM, Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands
Central U.S. Waters Strait Of Juan De Fuca, East Entrance U.S. Waters Strait Of Juan De Fuca
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 nm, Coastal waters from Cape Foulweather to Florence OR out 10 nm, Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 nm and 4 more
Burns Harbor to Michigan City IN, Calumet Harbor IL to Gary IN, Gary to Burns Harbor IN and 3 more
Block Island Sound, Buzzards Bay, Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket and 5 more
Coastal Waters from Mexico Beach to Apalachicola out 20 NM, Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM, Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM and 1 more
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI, Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay
Michigan City IN to New Buffalo MI, New Buffalo MI to St Joseph MI
North Point Light to Wind Point WI, Port Washington to North Point Light WI, Sheboygan to Port Washington WI and 1 more
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm, Coastal waters from Florence to Cape Blanco OR out 10 nm, Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm and 1 more
Coastal waters from Cameron LA to High Island TX out 20 NM, Coastal waters from Intracoastal City to Cameron LA out 20 NM, Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM and 3 more
Chesapeake Bay from Drum Point MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Chesapeake Bay from Pooles Island to Sandy Point MD and 11 more
Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM, Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM, Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM and 1 more
Charleston Harbor, Coastal waters from Edisto Beach SC to Savannah GA out 20 NM, Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary and 2 more
Albemarle Sound, Alligator River, Croatan and Roanoke Sounds and 8 more
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM, Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM, Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM and 3 more
Fire Island Inlet NY to Moriches Inlet NY out 20 NM, Long Island Sound East of the Mouth of the Connecticut River, Moriches Inlet NY to Montauk Point NY out 20 NM and 2 more
Barataria Bay, Breton Sound, Chandeleur Sound and 11 more
Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM, Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM, Coastal waters from Murrells Inlet to South Santee River SC out 20 NM and 1 more
Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM, Coastal waters from Pensacola FL to Pascagoula MS out 20 NM, Mississippi Sound and 4 more
Verified official zones
Alert thresholds and vessel capability vary. Read the current official marine bulletin and coastal waters forecast before making a decision.
Read the Gale Warning guide