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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 22 January 2022

Today Tonight and Sunday.

Wind southwest 15 knots increasing to southwest 25 this afternoon then veering to west 30 late overnight. Wind diminishing to northwest 20 Sunday morning and to northwest 15 Sunday evening.

Scattered flurries this afternoon tonight and Sunday.

Risk of freezing spray tonight and Sunday morning.

Waves

Issued 10:30 AM EST 22 January 2022
Today Tonight and Sunday. Waves 0.5 to 1 metre building to 1.5 early this evening and to 2 late this evening. Waves subsiding to 0.5 to 1 near noon Sunday.

Extended Forecast

Issued 03:00 AM EST 22 January 2022
Monday Wind light increasing to southwest 20 knots in the afternoon.
Tuesday Wind northwest 20 knots.
Wednesday Wind northwest 15 knots backing to southwest 15 late in the day.

Ice Forecast*

Issued 12:00 PM EST 22 January 2022 Today Tonight and Sunday Open water except 7 tenths new lake ice near parts of the shore.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 22 January 2022 Today Tonight and Sunday

Ice Coverage

Open water except 7 tenths new lake ice near parts of the shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 22 January 2022 Today Tonight and Sunday At 10:30 a.m. EST today departing ridge located near the Maritimes.

At 10:30 a.m. EST today cold front located on a line
northeast-southwest over eastern Lake Superior.
By 10:30 a.m. EST Sunday cold front located on a line
northeast-southwest over western New York State.

At 10:30 a.m. EST today ridge located on a line north-south over
eastern North Dakota.
By 10:30 a.m. EST Sunday ridge located on a line north-south
over Minnesota.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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