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Western Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 05 February 2023

Today Tonight and Monday.

Wind southwest 20 knots increasing to southwest 25 near noon then veering to west 20 early this evening. Wind diminishing to west 15 near midnight then veering to north 15 early Monday morning. Wind diminishing to light near noon Monday then becoming southeast 15 Monday evening.

Showers beginning this afternoon becoming flurries or showers near midnight and ending Monday morning.

Waves

Issued 10:30 AM EST 05 February 2023
Today Tonight and Monday. Waves 1 metre building to 2 this afternoon then subsiding to 1.5 this evening. Waves subsiding to 0.5 or less late overnight.

Extended Forecast

Issued 03:00 AM EST 05 February 2023
Tuesday Wind south 25 knots veering to southwest 30 in the afternoon.
Wednesday Wind west 20 knots diminishing to light late in the day.
Thursday Wind light increasing to southwest 25 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 5 February 2023 Today Tonight and Monday Open water except 5 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 Huron 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 5 February 2023 Today Tonight and Monday

Ice Coverage

Open water except 5 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 5 February 2023 Today Tonight and Monday At 10:30 a.m. EST today low 1007 mb located southeast of Whitefish
Bay.
By 10:30 a.m. EST Monday dissipating low 1017 mb located northeast
of Nova Scotia.

At 10:30 a.m. EST today ridge located on a line northeast-southwest
over the Ontario - Manitoba border.
By 10:30 a.m. EST Monday ridge located on a line northeast-southwest
over northern Georgian Bay.

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