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Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 25 January 2026

Today Tonight and Monday.

Wind southeast 15 knots except light near the north end. Wind becoming east 15 this morning then increasing to east 20 this afternoon. Wind backing to northeast 15 this evening then to north 15 overnight. Wind backing to west 20 near noon Monday then to southwest 25 Monday evening.

Scattered flurries changing to snow near noon then to flurries near midnight. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray beginning Monday evening.

Waves

Issued 03:00 AM EST 25 January 2026
Today Tonight and Monday. Over open water waves 0.5 to 1 metre building to 1 to 1.5 near noon and to 2 Monday evening.

Extended Forecast

Issued 03:00 AM EST 25 January 2026
Tuesday Wind southwest 25 knots veering to northwest 25 in the afternoon.
Wednesday Wind northwest 20 knots.
Thursday Wind northwest 15 knots.

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas Cove Island Goderich Oshawa Executive Airport CFB Trenton Western Islands Wiarton Airport Point Petre Lake Simcoe Regional Airport Parry Sound Harbour Toronto City Centre Airport Muskoka Airport Lagoon City Brockville Hamilton Munro Int'l Airport Sarnia Chris Hadfield Airport Tobermory Cobourg Harrow AAFC Long Point Port Weller Burlington Lift Bridge St. Catharines / Niagara District Airport Southeast Shoal Point Pelee Vineland Station Welland-Pelham Erieau Windsor Airport Port Colborne Killarney South Georgian Bay - 45143 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Lake St Clair - 45147 South Lake Huron - 45149 Sault Ste. Marie Airport Lake Simcoe - 45151 Collingwood Greater Sudbury Airport North Bay Airport Kingston Airport Peterborough Municipal Airport Grenadier Island Port Colborne - 45142 Great Duck Island Ajax - 45159 Gore Bay-Manitoulin Airport North Channel - 45154 Lake Nipissing - 45152
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land station Land Station
Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Lake Huron

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Northern Lake Huron

Issued 03:00 AM EST 25 January 2026

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 25 January 2026 Today Tonight and Monday At 3:00 a.m. EST today ridge from 1042 mb high located over Lake
Michigan to Vermont.
By 3:00 a.m. EST Monday ridge from 1040 mb high located on a line
northeast-southwest over Lake Superior.

At 3:00 a.m. EST today dissipating low located over Lake Superior.

At 3:00 a.m. EST today low 1008 mb located near Texas.
By 3:00 a.m. EST Monday low 1004 mb located east of New York State.

Great Lakes - Lake Huron Area

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