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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 04 December 2021

Today Tonight and Sunday.

Wind west 15 knots increasing to west 20 near noon then veering to northwest 15 early this evening. Wind diminishing to light near midnight then increasing to southeast 15 Sunday morning. Wind increasing to southeast 20 Sunday afternoon then veering to south 25 Sunday evening.

Showers Sunday evening.

Waves

Issued 10:30 AM EST 04 December 2021
Today Tonight and Sunday. Waves 0.5 metres or less building to 0.5 to 1 this afternoon then subsiding to less than 0.5 this evening. Waves building to 0.5 or less near noon Sunday and to 0.5 to 1 Sunday evening.

Extended Forecast

Issued 03:00 AM EST 04 December 2021
Monday Wind south 25 knots veering to west 25 in the morning.
Tuesday Wind west 15 knots diminishing to light.
Wednesday Wind light.

Ice Forecast*

Issued 12:00 PM EST 4 December 2021 Today Tonight and Sunday Ice free.

*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 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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 4 December 2021 Today Tonight and Sunday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 4 December 2021 Today Tonight and Sunday At 10:30 a.m. EST today departing low 1012 mb located northeast
of Lake Nipissing.

At 10:30 a.m. EST today ridge located on a line northwest-southeast
over eastern South Dakota.
By 10:30 a.m. EST Sunday ridge located on a line north-south over
Lake Ontario.

By 10:30 a.m. EST Sunday approaching low 996 mb located over
eastern North Dakota.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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