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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 27 November 2024

Today Tonight and Thursday.

Wind southwest 10 knots becoming light near noon then becoming north 10 late overnight. Wind increasing to north 15 early Thursday morning then backing to northwest 15 near noon Thursday. Wind diminishing to west 10 Thursday evening.

Scattered flurries Thursday evening.

Waves

Issued 10:30 AM EST 27 November 2024
Today Tonight and Thursday. Waves 0.5 metres or less subsiding to less than 0.5 this afternoon then building to 0.5 or less early Thursday morning.

Extended Forecast

Issued 03:00 AM EST 27 November 2024
Friday Wind west 15 knots increasing to west 20 in the afternoon.
Saturday Wind west 20 knots.
Sunday Wind west 20 knots.

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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 EDT 27 April 2024 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 27 November 2024 Today Tonight and Thursday At 10:30 a.m. EST today quasi-stationary low 997 mb located over
southern James Bay.

At 10:30 a.m. EST today quasi-stationary ridge located on a line
northwest-southeast over North Dakota.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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