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Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 23 January 2021

Today Tonight and Sunday.

Wind northwest 20 knots increasing to northwest 25 this afternoon then diminishing to northwest 15 overnight. Wind diminishing to northwest 10 Sunday morning then becoming light Sunday evening.

Waves

Issued 03:00 AM EST 23 January 2021
Today Tonight and Sunday. Waves one and one half metres subsiding to one overnight and to one half metre or less Sunday morning.

Extended Forecast

Issued 03:00 AM EST 23 January 2021
Monday Wind light increasing to northeast 20 knots late in the day.
Tuesday Wind northeast 25 knots diminishing to light late in the day.
Wednesday Wind north 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 22 January 2021 Today Tonight and Saturday Open water except 9 tenths thin lake ice in some sheltered bays in the northeastern 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 22 January 2021 Today Tonight and Saturday

Ice Coverage

Open water except 9 tenths thin lake ice in some sheltered bays in
the northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 23 January 2021 Today Tonight and Sunday At 3:00 a.m. EST today ridge located from Illinois to Lake Superior
then to Hudson Bay.
By 3:00 a.m. EST Sunday ridge located from North Carolina to Lake
Erie then to Hudson Bay.

At 3:00 a.m. EST today low 1011 mb located over eastern
Saskatchewan.
By 3:00 a.m. EST Sunday low 1013 mb located northeast of Lake of
the Woods.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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