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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 03 December 2024

Today Tonight and Wednesday.

Wind west 15 knots backing to southwest 20 early this evening then veering to west 25 Wednesday evening.

Flurries overnight and Wednesday. Visibility 1 mile or less in flurries.

Waves

Issued 03:00 AM EST 03 December 2024
Today Tonight and Wednesday. Waves 0.5 to 1 metre building to 1.5 Wednesday morning.

Extended Forecast

Issued 03:00 AM EST 03 December 2024
Thursday Wind west 25 knots.
Friday Wind northwest 15 knots backing to southwest 15.
Saturday Wind southwest 20 knots.

Ice Forecast*

Issued 12:00 PM EST 2 December 2024 Today Tonight and Tuesday Open water except 1 tenth new lake ice along the shore in the eastern section.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 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 2 December 2024 Today Tonight and Tuesday

Ice Coverage

Open water except 1 tenth new lake ice along the shore in the
eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 3 December 2024 Today Tonight and Wednesday At 3:00 a.m. EST today dissipating trough located on a line
northeast-southwest over southwestern Ontario.

At 3:00 a.m. EST today high 1038 mb located over western Iowa.
By 3:00 a.m. EST Wednesday high 1034 mb located over West Virginia.

At 3:00 a.m. EST today low 1010 mb located over northern Alberta.
By 3:00 a.m. EST Wednesday low 1006 mb located over northwestern
Ontario.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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