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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 28 April 2024

Tonight and Monday.

Wind light increasing to north 15 to 25 knots early this evening then diminishing to northeast 10 to 15 near midnight. Wind northeast 10 to 15 Monday.

Showers ending this evening.

Extended Forecast

Issued 06:00 PM EDT 28 April 2024
Tuesday Wind northeast 15 to 25 knots.
Wednesday Wind northeast 15 to 25 knots diminishing to light.
Thursday Wind west 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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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 28 April 2024 Tonight and Monday At 3:00 p.m. EDT today cold front located on a line
northeast-southwest over Lake Saint-Jean.
By 8:00 a.m. EDT Monday weakening cold front located on a line
north-south over Gaspé.

At 3:00 p.m. EDT today ridge located from Lake Superior to
Hudson Bay.
By 8:00 p.m. EDT Monday trough located over northern Quebec.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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