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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 09 August 2022

Tonight and Wednesday.

Wind northeast 10 to 15 knots becoming light early this evening then becoming southwest 10 to 15 Wednesday afternoon. Wind diminishing to light Wednesday evening.

Fog patches forming after midnight and dissipating Wednesday morning.

Extended Forecast

Issued 06:00 PM EDT 09 August 2022
Thursday Wind westerly 10 to 15 knots.
Friday Wind northwest 15 knots.
Saturday 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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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 9 August 2022 Tonight and Wednesday At 3:00 p.m. EDT today low 1008 mb located over eastern Nova Scotia.
By 8:00 a.m. EDT Wednesday departing low 1010 mb located southeast
of Newfoundland.

At 3:00 p.m. EDT today ridge located from Lake Michigan to Labrador.
By 8:00 p.m. EDT Wednesday ridge located on a line
northeast-southwest over the Gulf of St. Lawrence.

At 8:00 a.m. EDT Wednesday trough located over Lake Superior.
By 8:00 p.m. EDT Wednesday trough located west of Lake Saint-Jean.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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