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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 07 December 2019

Today Tonight and Sunday.

Wind light becoming southwest 10 knots near noon then backing to south 10 early this evening. Wind increasing to south 15 near midnight and to south 20 Sunday morning. Wind veering to southwest 15 Sunday evening.

Waves

Issued 10:30 AM EST 07 December 2019
Today Tonight and Sunday. Waves one half metre or less building to one half to one metre late overnight.

Extended Forecast

Issued 03:00 AM EST 07 December 2019
Monday Wind south 15 knots diminishing to light in the afternoon.
Tuesday Wind west 20 knots.
Wednesday Wind west 15 knots increasing to west 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 6 December 2019 Today Tonight and Saturday Ice free.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Erie and Lake Ontario 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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 6 December 2019 Today Tonight and Saturday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 7 December 2019 Today Tonight and Sunday At 10:30 a.m. EST today ridge located on a line northeast-southwest
over Georgian Bay.
By 10:30 a.m. EST Sunday ridge located on a line northeast-southwest
over Maine.

By 10:30 a.m. EST Sunday approaching cold front located on a line
northeast-southwest over Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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