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Marine Forecast

Issued 03:00 PM EST 05 December 2020

Tonight and Sunday.

Wind northerly 10 to 20 knots tonight. Wind northwesterly 10 to 20 Sunday.

Temperatures plus 1 falling to minus 5 Sunday evening.

Extended Forecast

Issued 06:00 PM EST 05 December 2020
Monday Wind west 10 to 15 knots becoming light late in the day.
Tuesday Wind light.
Wednesday Wind light becoming southwest 10 to 15 knots.

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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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Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 5 December 2020 Tonight and Sunday At 3:00 p.m. EST today low 987 mb located southeast of Cape Cod.
By 7:00 p.m. EST Sunday low 990 mb located over the Gulf of
St. Lawrence.

At 3:00 p.m. EST today quasi-stationary ridge located on a line
northeast-southwest over James Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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