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Western Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 06 February 2023

Today Tonight and Tuesday.

Wind north 15 knots diminishing to light near noon then increasing to southeast 15 this evening. Wind increasing to southwest 25 near noon Tuesday.

Showers Tuesday afternoon and evening.

Waves

Issued 10:30 AM EST 06 February 2023
Today Tonight and Tuesday. Waves 0.5 to 1 metre subsiding to 0.5 or less this afternoon then building to 0.5 to 1 near midnight. Waves building to 2 Tuesday afternoon.

Extended Forecast

Issued 03:00 AM EST 06 February 2023
Wednesday Wind west 20 knots diminishing to light late in the day.
Thursday Wind light increasing to southwest 30 knots late in the day.
Friday Wind southwest 30 knots diminishing to southwest 15.

Ice Forecast*

Issued 12:00 PM EST 6 February 2023 Today Tonight and Tuesday Open water except 2 tenths new lake ice along parts of the shores.

*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 6 February 2023 Today Tonight and Tuesday

Ice Coverage

Open water except 2 tenths new lake ice along parts of the shores.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 6 February 2023 Today Tonight and Tuesday At 10:30 a.m. EST today ridge located on a line northeast-southwest
over Lake Huron.
By 10:30 a.m. EST Tuesday departing ridge located on a line
northeast-southwest over Maine.

At 10:30 a.m. EST today deepening low 994 mb located over western
Manitoba.
By 10:30 a.m. EST Tuesday low 987 mb located over southeastern
Hudson Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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