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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 13 January 2025

Today Tonight and Tuesday.

Wind southwest 20 knots diminishing to southwest 15 early this evening then veering to west 15 early Tuesday morning.

Scattered flurries.

Waves

Issued 10:30 AM EST 13 January 2025
Today Tonight and Tuesday. Mainly ice covered.

Extended Forecast

Issued 03:00 AM EST 13 January 2025
Wednesday Wind light becoming southwest 15 knots late in the day.
Thursday Wind southwest 20 knots.
Friday Wind west 15 knots backing to southwest 20.

Ice Forecast*

Issued 12:00 PM EST 13 January 2025 Today Tonight and Tuesday 9 tenths thin lake ice. Consolidated thin lake ice along the eastern shore.

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

 

[ Canadian Ice Service ]

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

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

Ice Forecasts

Issued 12:00 PM EST 13 January 2025 Today Tonight and Tuesday

Ice Coverage

9 tenths thin lake ice. Consolidated thin lake ice along the eastern
shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 13 January 2025 Today Tonight and Tuesday At 10:30 a.m. EST today low 1004 mb located east of Lake Superior.
By 10:30 a.m. EST Tuesday low 1006 mb located over southwestern
Nova Scotia.

At 10:30 a.m. EST today ridge located on a line north-south over
western Manitoba.
By 10:30 a.m. EST Tuesday ridge located on a line north-south over
the Ontario - Manitoba border.

Great Lakes - Lake Huron Area

Another Region

Marine Weather for Canada

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