National Weather Service
Recently ended alerts
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Special Marine Warning for Willowick to Geneva-on-the Lake OH; Geneva-on-the-Lake to Conneaut OH; Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border +1 more
Geneva-on-the-Lake to Conneaut OH, Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border, Willowick to Geneva-on-the Lake OH and 1 more
Special Marine Warning for Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake
Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake
Special Marine Warning for Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake; Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake
Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake
Special Marine Warning for Waters from Cape Hatteras to Ocracoke Inlet NC from 20 to 60 NM; Waters from Ocracoke Inlet to Cape Lookout NC from 20 to 60 NM
Waters from Cape Hatteras to Ocracoke Inlet NC from 20 to 60 NM, Waters from Ocracoke Inlet to Cape Lookout NC from 20 to 60 NM
Special Marine Warning for Chesapeake Bay from Smith Point to Windmill Point VA
Special Marine Warning for Avon Point to Willowick OH; Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border
Avon Point to Willowick OH, Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border
Special Marine Warning for Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm
Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm, Coastal Waters from Mexico Beach to Apalachicola out 20 NM, Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM
Special Marine Warning for Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM
Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM
Special Marine Warning for Maumee Bay to Reno Beach OH; Reno Beach to The Islands OH; Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border +1 more
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border, Maumee Bay to Reno Beach OH, Reno Beach to The Islands OH and 1 more
Special Marine Warning for Avon Point to Willowick OH; Willowick to Geneva-on-the Lake OH; Geneva-on-the-Lake to Conneaut OH +2 more
Avon Point to Willowick OH, Geneva-on-the-Lake to Conneaut OH, Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border and 2 more
Special Marine Warning for Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM; Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM, Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Special Marine Warning for Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm
Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm, Coastal Waters from Mexico Beach to Apalachicola out 20 NM
Special Marine Warning for S of Ocracoke Inlet NC to Cape Lookout NC out to 20 NM; S of Cape Lookout NC to Surf City NC out to 20 NM
S of Cape Lookout NC to Surf City NC out to 20 NM, S of Ocracoke Inlet NC to Cape Lookout NC out to 20 NM
Special Marine Warning for Waters from Currituck Beach Light to Oregon Inlet NC from 20 to 60 NM; Waters from Oregon Inlet to Cape Hatteras NC from 20 to 60 NM
Waters from Currituck Beach Light to Oregon Inlet NC from 20 to 60 NM, Waters from Oregon Inlet to Cape Hatteras NC from 20 to 60 NM
Special Marine Warning for Pamlico Sound; S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM; Waters from Oregon Inlet to Cape Hatteras NC from 20 to 60 NM
Pamlico Sound, S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM, Waters from Oregon Inlet to Cape Hatteras NC from 20 to 60 NM
Special Marine Warning for Avon Point to Willowick OH; Willowick to Geneva-on-the Lake OH; Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border +1 more
Avon Point to Willowick OH, Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border, Willowick to Geneva-on-the Lake OH and 1 more
Special Marine Warning for Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM; Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM
Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM, Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM
Special Marine Warning for Vermilion to Avon Point OH; Avon Point to Willowick OH; Vermilion to Avon Point OH beyond 5 nm off shoreline to US-Canadian border +1 more
Avon Point to Willowick OH, Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border, Vermilion to Avon Point OH and 1 more
Special Marine Warning for The Islands to Vermilion OH; Vermilion to Avon Point OH; The Islands to Vermilion OH beyond 5 nm off shoreline to US-Canadian border +1 more
The Islands to Vermilion OH, The Islands to Vermilion OH beyond 5 nm off shoreline to US-Canadian border, Vermilion to Avon Point OH and 1 more
Special Marine Warning for Pamlico Sound; S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM
Pamlico Sound, S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM
Special Marine Warning for Willowick to Geneva-on-the Lake OH; Geneva-on-the-Lake to Conneaut OH; Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border +1 more
Geneva-on-the-Lake to Conneaut OH, Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border, Willowick to Geneva-on-the Lake OH and 1 more
Special Marine Warning for Reno Beach to The Islands OH; The Islands to Vermilion OH; Vermilion to Avon Point OH +3 more
Reno Beach to The Islands OH, Reno Beach to The Islands OH beyond 5NM off shoreline to US-Canadian border, The Islands to Vermilion OH and 3 more
Special Marine Warning for Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM
Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM
Special Marine Warning for Vermilion to Avon Point OH; Avon Point to Willowick OH; Vermilion to Avon Point OH beyond 5 nm off shoreline to US-Canadian border +1 more
Avon Point to Willowick OH, Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border, Vermilion to Avon Point OH and 1 more
Special Marine Warning for Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM
Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM
Special Marine Warning for Reno Beach to The Islands OH; The Islands to Vermilion OH; Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border +3 more
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border, Reno Beach to The Islands OH, Reno Beach to The Islands OH beyond 5NM off shoreline to US-Canadian border and 3 more
Special Marine Warning for Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM; Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM; Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM
Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM, Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM, Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM