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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 07 March 2021

Today Tonight and Monday.

Wind light becoming southwest 10 knots Monday morning then increasing to southwest 15 near noon Monday. Wind diminishing to west 10 Monday evening.

Waves

Issued 03:00 AM EST 07 March 2021
Today Tonight and Monday. Over open water waves one half metre or less.

Extended Forecast

Issued 03:00 AM EST 07 March 2021
Tuesday Wind southwest 15 knots diminishing to light in the morning then becoming south 15 late in the day.
Wednesday Wind southwest 15 knots increasing to southwest 20 late in the day.
Thursday Wind southwest 20 knots increasing to southwest 25 late in the day.

Ice Forecast*

Issued 12:00 PM EST 6 March 2021 Today Tonight and Sunday 2 tenths medium lake ice except 9 plus tenths medium lake ice in the eastern section.

*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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 6 March 2021 Today Tonight and Sunday

Ice Coverage

2 tenths medium lake ice except 9 plus tenths medium lake ice in the
eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 7 March 2021 Today Tonight and Monday At 3:00 a.m. EST today ridge located on a line northeast-southwest
over northeastern Ontario.
By 3:00 a.m. EST Monday departing ridge located on a line
northeast-southwest over Pennsylvania.

At 3:00 a.m. EST today trough located on a line north-south over
North Dakota.
By 3:00 a.m. EST Monday trough located on a line north-south over
western Lake Superior.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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