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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 06 December 2023

Tonight and Thursday.

Wind southwest 15 knots increasing to southwest 20 near midnight then diminishing to southwest 15 Thursday morning. Wind diminishing to southwest 10 Thursday afternoon.

Waves

Issued 06:30 PM EST 06 December 2023
Tonight and Thursday. Waves 0.5 metres or less building to 0.5 to 1 late overnight then subsiding to 0.5 or less near noon Thursday.

Extended Forecast

Issued 06:30 PM EST 06 December 2023
Friday Wind south 15 knots.
Saturday Wind south 20 knots veering to west 15 late in the day.
Sunday Wind west 15 knots.

Ice Forecast*

Issued 12:00 PM EST 6 December 2023 Today Tonight and Thursday Open water.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 6 December 2023 Today Tonight and Thursday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 6 December 2023 Tonight and Thursday At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over southern Ontario.
By 6:30 p.m. EST Thursday ridge located on a line north-south
over Vermont.

At 6:30 p.m. EST tonight weakening trough located on a line
north-south over northwestern Ontario.

At 6:30 p.m. EST Thursday approaching low 992 mb located over
North Dakota.

Great Lakes - Lake Huron Area

Another Region

Marine Weather for Canada

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