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Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 09 December 2023

Tonight and Sunday.

Wind southeast 15 knots becoming west 15 Sunday morning.

Scattered showers.

Waves

Issued 06:30 PM EST 09 December 2023
Tonight and Sunday. Waves 0.5 to 1 metre.

Extended Forecast

Issued 06:30 PM EST 09 December 2023
Monday Wind northwest 30 knots.
Tuesday Wind southwest 25 knots.
Wednesday Wind west 25 knots.

Ice Forecast*

Issued 12:00 PM EST 9 December 2023 Today Tonight and Sunday Open water.

*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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 9 December 2023 Today Tonight and Sunday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 9 December 2023 Tonight and Sunday At 6:30 p.m. EST tonight low 992 mb located over northeastern
Ontario.
By 6:30 p.m. EST Sunday departing low 990 mb located over northern
Quebec.

At 6:30 p.m. EST tonight cold front from low located on a line
northeast-southwest over Georgian Bay.
By 6:30 p.m. EST Sunday departing cold front from low located on
a line northeast-southwest over northern Quebec.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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