* WHAT...North winds 15 to 25 knots and waves 5 to 8 feet expected. * WHERE...The nearshore waters of Lake America from Hamlin Beach to Sodus Bay. * WHEN...From 4 AM Thursday to 10 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions…
* WHAT...North winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...The nearshore waters of Lake Erie from Dunkirk to Buffalo. * WHEN...From 4 AM Thursday to 4 AM EST Friday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could…
Area: Sodus Bay to Mexico Bay NY; Mexico Bay NY to the St. Lawrence River
Issued: November 11, 2026 2:43 pm
Expires: November 11, 2026 10:45 pm
* WHAT...North winds 15 to 25 knots and waves 5 to 8 feet expected. * WHERE...The nearshore waters of Lake America from Sodus Bay to the Saint Lawrence River. * WHEN...From 7 AM Thursday to 10 AM EST Sunday. * IMPACTS...Winds and/or waves will cause…
* WHAT...North winds 15 to 25 knots and waves 6 to 9 feet expected. * WHERE...The nearshore waters of Lake America from the Niagara River to Hamlin Beach. * WHEN...From 4 AM Thursday to 1 PM EST Friday. * IMPACTS...Winds and/or waves will cause hazardous…
Area: Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay; Inner Saginaw Bay SW of Point Au Gres to Bay Port MI; Port Austin to Harbor…
Issued: November 11, 2026 2:43 pm
Expires: November 12, 2026 4:15 am
* WHAT...Expect sustained winds up to 26 knots from the north with gusts up to 30 knots. The largest significant waves will be 8 feet with a potential maximum wave height of 11 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI…
Area: Harbor Beach to Port Sanilac MI; Port Sanilac to Port Huron MI
Issued: November 11, 2026 2:43 pm
Expires: November 12, 2026 4:15 am
* WHAT...Expect sustained winds up to 24 knots from the north with gusts up to 29 knots. The largest significant waves will be 8 feet with a potential maximum wave height of 11 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to…
Area: Lake St. Clair Open Lake (U.S. Portion); Michigan Waters of Lake Erie from Detroit River to North Cape MI
Issued: November 11, 2026 2:43 pm
Expires: November 12, 2026 4:15 am
* WHAT...Expect sustained winds up to 23 knots from the north with gusts up to 29 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 feet. * WHERE...In Lake St Clair, Lake St Clair. In Lake Erie,…
Area: Black River To Ontonagon MI; Ontonagon to Upper Entrance of Portage Canal MI; Upper Entrance of Portage Canal to Eagle River MI; Eagle River to Manitou Island MI
Issued: November 11, 2026 2:42 pm
Expires: November 12, 2026 2:45 am
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 5 to 8 ft expected. * WHERE...Black River to Ontonagon MI, Ontonagon to Upper Entrance of Portage Canal MI, Upper Entrance of Portage Canal to Eagle River MI and Eagle…
Area: Huron Islands to Marquette MI; Marquette to Munising MI
Issued: November 11, 2026 2:42 pm
Expires: November 12, 2026 2:45 am
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 6 to 9 ft expected. * WHERE...Huron Islands to Marquette MI and Marquette to Munising MI. * WHEN...From 3 PM this afternoon to 7 AM EST Friday. * IMPACTS...Conditions will…
* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 1 to 3 ft expected. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...From 7 PM this evening to 1 PM EST Thursday. * IMPACTS...Conditions will be hazardous to…
Area: 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
Issued: November 11, 2026 2:42 pm
Expires: November 12, 2026 2:45 am
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 4 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage and 5NM East of a line from Fairport MI to Rock…
* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Manitou Island to Point Isabelle MI. * WHEN...From 3 PM this afternoon to 7 AM EST Friday. * IMPACTS...Conditions will be hazardous to small…
Area: Munising to Grand Marais MI; Grand Marais to Whitefish Point MI
Issued: November 11, 2026 2:42 pm
Expires: November 12, 2026 2:45 am
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 5 to 8 ft expected. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...From 6 PM this evening to 7 AM EST Friday. *…
* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 4 to 7 ft expected. * WHERE...Saxon Harbor WI to Black River MI. * WHEN...From 7 PM EST /6 PM CST/ this evening to 4 PM EST /3 PM CST/…
Area: 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
Issued: November 11, 2026 2:42 pm
Expires: November 12, 2026 2:45 am
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays.…
Area: Cape Decision to Cape Edgecumbe from 15 to 80 NM
Issued: November 11, 2026 2:39 pm
Expires: November 11, 2026 10:45 pm
* WHAT...For the Gale Warning, southwest winds 25 to 35 kt and seas 12 to 16 ft. For the Small Craft Advisory, southwest winds 25 to 30 kt and seas 14 to 16 ft expected. * WHERE...Cape Decision to Cape Edgecumbe from 15 to 80…
Area: Cape Spencer to Cape Fairweather from 15 to 85 NM
Issued: November 11, 2026 2:39 pm
Expires: November 11, 2026 10:45 pm
* WHAT...Southeast winds 20 to 30 kt and seas 11 to 14 ft expected. * WHERE...Cape Spencer to Cape Fairweather from 15 to 85 NM. * WHEN...Until 6 PM AKST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
* WHAT...For the Small Craft Advisory, seas 6 to 8 ft. For the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt and seas 6 to 11 ft expected. * WHERE...Cross Sound. * WHEN...For the Small Craft Advisory, until 9…
* WHAT...Southeast winds 20 to 30 kt with gusts up to 40 kt. * WHERE...Icy Strait and Northern Chatham Strait. * WHEN...Until 9 PM AKST this evening. * IMPACTS...Conditions will be hazardous to small craft.
Area: Clarence Strait; Cape Decision to Cape Edgecumbe out to 15 NM; Cape Edgecumbe to Cape Spencer from 15 to 80 NM
Issued: November 11, 2026 2:39 pm
Expires: November 11, 2026 10:45 pm
* WHAT...For the Gale Warning, south winds 35 to 45 kt and seas 11 to 16 ft. For the Small Craft Advisory, south winds 20 to 30 kt and seas 11 to 16 ft expected. * WHERE...Clarence Strait, Cape Decision to Cape Edgecumbe out to…