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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 05 October 2024

Tonight and Sunday.

Wind northwest 10 to 15 knots diminishing to light late this afternoon then becoming easterly 10 to 15 near noon Sunday.

Periods of rain Sunday evening.

Extended Forecast

Issued 06:00 PM EDT 05 October 2024
Monday Wind southeast 10 to 15 knots increasing to westerly 15 to 20 in the afternoon.
Tuesday Wind west 10 to 15 knots.
Wednesday Wind light.

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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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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 5 October 2024 Tonight and Sunday At 3:00 p.m. EDT today dissipating trough located on a line
northwest-southeast over Maine.

At 3:00 p.m. EDT today ridge located from Labrador to the Great
Lakes.
By 8:00 p.m. EDT Sunday ridge located from Labrador Sea to the
Gulf of St. Lawrence.

At 3:00 p.m. EDT today low 987 mb located over Manitoba.
By 8:00 p.m. EDT Sunday low 994 mb located near James Bay.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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