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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 27 January 2021

Today Tonight and Thursday.

Wind northwest 10 knots increasing to northwest 15 this afternoon and to northwest 20 Thursday afternoon.

Flurries Thursday late in the day. Visibility as low as 1 mile in flurries.

Waves

Issued 10:30 AM EST 27 January 2021
Today Tonight and Thursday. Waves one half metre or less building to one half to one metre early this evening.

Extended Forecast

Issued 03:00 AM EST 27 January 2021
Friday Wind northwest 15 knots diminishing to light late in the day.
Saturday Wind light.
Sunday Wind east 15 knots increasing to east 25.

Ice Forecast*

Issued 12:00 PM EST 27 January 2021 Today Tonight and Thursday Open water.

*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 27 January 2021 Today Tonight and Thursday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 27 January 2021 Today Tonight and Thursday At 10:30 a.m. EST today ridge located on a line north-south over
the Ontario - Manitoba border.
By 10:30 a.m. EST Thursday ridge located on a line north-south
over Duluth.

Great Lakes - Lake Erie and Lake Ontario 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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