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Cornwall to Montréal

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Forecast

Marine Forecast

Issued 03:00 PM EDT 01 April 2023

Tonight and Sunday.

Wind southwest 15 to 25 knots veering to northwest 15 to 25 early this evening then becoming west 15 Sunday morning. Wind diminishing to light Sunday evening.

Scattered showers ending this evening.

Low tonight minus 6. High Sunday plus 1.

Extended Forecast

Issued 06:00 AM EDT 01 April 2023
Monday Wind southerly 15 knots.
Tuesday Wind light.
Wednesday Wind northeast 15 to 25 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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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 1 April 2023 Tonight and Sunday At 3:00 p.m. EDT today low 988 mb located over Trois-Rivières.
By 8:00 p.m. EDT Sunday low 984 mb located near the Strait of
Belle Isle.

At 3:00 p.m. EDT today ridge located on a line north-south over
the Midwestern states.
By 8:00 p.m. EDT Sunday ridge located on a line north-south over
Montréal.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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