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Lake St. Clair

Forecast

Marine Forecast

Issued 03:00 AM EST 28 November 2020

Today Tonight and Sunday.

Wind northwest 15 knots backing to west 15 early this morning then to southwest 15 near noon. Wind diminishing to southwest 10 Sunday evening.

Waves

Issued 03:00 AM EST 28 November 2020
Today Tonight and Sunday. Waves less than one half metre building to one half to one metre this afternoon then subsiding to less than one half metre Sunday evening.

Extended Forecast

Issued 03:00 AM EST 28 November 2020
Monday Wind light increasing to north 15 knots in the morning and to north 30 in the afternoon.
Tuesday Wind north 30 knots diminishing to west 20 late in the day.
Wednesday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EST 27 November 2020 Today Tonight and Saturday Ice free.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 27 November 2020 Today Tonight and Saturday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 28 November 2020 Today Tonight and Sunday At 3:00 a.m. EST today weakening trough located on a line
north-south over northeastern Ontario.

At 3:00 a.m. EST today ridge located from Colorado to West Virginia.
By 3:00 a.m. EST Sunday ridge located from Missouri to Virginia.

At 3:00 a.m. EST today low 1003 mb located over northwestern
Alberta.
By 3:00 a.m. EST Sunday low 1006 mb located over northwestern
Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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Heading to Banff or Jasper National Parks this winter?

Go prepared with Highway 93 forecasts. North and South highway regions are available in the Alberta text forecast bulletin. (Photo by: Natalie Anderson)

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