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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 19 February 2025

Tonight and Thursday.

Wind light becoming northwest 10 knots early Thursday morning then increasing to northwest 15 Thursday afternoon.

Scattered flurries overnight and Thursday.

Waves

Issued 06:30 PM EST 19 February 2025
Tonight and Thursday. Mainly ice covered.

Extended Forecast

Issued 06:30 PM EST 19 February 2025
Friday Wind northwest 15 knots diminishing to light in the afternoon then becoming southwest 15 late in the day.
Saturday Wind southwest 15 knots.
Sunday Wind light.

Ice Forecast*

Issued 12:00 PM EST 19 February 2025 Today Tonight and Thursday Consolidated medium lake ice including 3 tenths thick lake ice.

*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 19 February 2025 Today Tonight and Thursday

Ice Coverage

Consolidated medium lake ice including 3 tenths thick lake ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 19 February 2025 Tonight and Thursday At 6:30 p.m. EST tonight high 1048 mb located over North Dakota.
By 6:30 p.m. EST Thursday high 1042 mb located over Iowa.

At 6:30 p.m. EST Thursday approaching disturbance located over
southwestern Ontario.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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