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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 18 May 2024

Tonight and Sunday.

Wind northeast 10 to 20 knots becoming light near midnight. Wind light Sunday.

Scattered showers ending near midnight.

Extended Forecast

Issued 06:00 PM EDT 18 May 2024
Monday Wind light.
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind light.

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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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buoy Buoy
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 18 May 2024 Tonight and Sunday At 3:00 p.m. EDT today trough located near James Bay.
By 8:00 p.m. EDT Sunday trough located over Hudson Strait to
Labrador.

At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over the Strait of Belle Isle.
By 8:00 p.m. EDT Sunday ridge located on a line northwest-southeast
over Labrador Sea.

At 11:00 p.m. EDT tonight trough located on a line north-south
over Lake Superior.
By 8:00 p.m. EDT Sunday trough located over James Bay to Lake
Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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