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Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 26 February 2024

Today Tonight and Tuesday.

Wind southwest 15 knots diminishing to northwest 10 early this morning then becoming variable 10 near noon. Wind increasing to east 15 early this evening then diminishing to south 10 near midnight. Wind increasing to south 15 Tuesday morning then backing to southeast 15 near noon Tuesday.

Showers Tuesday afternoon with a risk of thunderstorms.

Waves

Issued 03:00 AM EST 26 February 2024
Today Tonight and Tuesday. Waves 0.5 to 1 metre subsiding to 0.5 or less this morning then building to 0.5 to 1 this evening. Waves subsiding to 0.5 overnight then building to 0.5 to 1 Tuesday morning.

Extended Forecast

Issued 03:00 AM EST 26 February 2024
Wednesday Wind south 20 knots increasing to west 30 in the afternoon and to west 35 late in the day.
Thursday Wind west 35 knots diminishing to northwest 20.
Friday Wind west 15 knots backing to south 15 late in the day.

Ice Forecast*

Issued 12:00 PM EST 25 February 2024 Today Tonight and Monday Open water.

*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 25 February 2024 Today Tonight and Monday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 26 February 2024 Today Tonight and Tuesday At 3:00 a.m. EST today departing trough located on a line
northeast-southwest over central Ontario.

At 3:00 a.m. EST today ridge located on a line north-south over
Lake Superior.
By 3:00 a.m. EST Tuesday ridge located on a line north-south
over Quebec.

By 3:00 a.m. EST Tuesday approaching low 988 mb located over
South Dakota.

Great Lakes - Lake Erie and Lake Ontario Area

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