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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 23 January 2022

Today Tonight and Monday.

Wind west 25 knots veering to northwest 20 this morning then diminishing to northwest 15 this afternoon. Wind diminishing to light near midnight then becoming southwest 15 Monday morning.

Scattered flurries ending this afternoon. Scattered flurries Monday evening. Visibility 1 mile or less in flurries.

Risk of freezing spray this morning.

Waves

Issued 03:00 AM EST 23 January 2022
Today Tonight and Monday. Waves 2 metres subsiding to 0.5 to 1 near noon and to less than 0.5 overnight. Waves building to 0.5 to 1 Monday evening.

Extended Forecast

Issued 03:00 AM EST 23 January 2022
Tuesday Wind northwest 20 knots.
Wednesday Wind northwest 15 knots backing to southwest 15 late in the day.
Thursday Wind southwest 25 knots.

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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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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land station Land Station
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 3:00 AM EST 23 January 2022 Today Tonight and Monday At 3:00 a.m. EST today cold front located on a line
northeast-southwest over southern Lake Huron.
By 3:00 a.m. EST Monday departing cold front located on a line
northeast-southwest over Nova Scotia.

At 3:00 a.m. EST today ridge located on a line north-south over
Manitoba.
By 3:00 a.m. EST Monday ridge located on a line northeast-southwest
over New York State.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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