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Cornwall to Montréal

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Marine Forecast

Issued 03:00 AM EST 12 November 2019

Today Tonight and Wednesday.

Wind northeast 15 to 25 knots becoming northwest 15 early this morning then increasing to westerly 15 to 25 this afternoon. Wind becoming westerly 15 near noon Wednesday then diminishing to light Wednesday evening.

Snow ending near noon. Visibility 1 mile or less in snow.

Temperatures minus 6 falling to minus 10 Wednesday evening.

Extended Forecast

Issued 06:00 AM EST 12 November 2019
Thursday Wind light becoming south 10 to 15 knots in the afternoon.
Friday Wind southwest 15 knots increasing to northwest 15 to 25 late in the day.
Saturday Wind northwest 15 knots backing to southwest 15.

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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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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 12 November 2019 Today Tonight and Wednesday At 3:00 a.m. EST today intensifying low 1006 mb located over
New England.
By 7:00 p.m. EST Wednesday low 980 mb located over Labrador Sea.

At 3:00 a.m. EST today ridge located west of the Great Lakes.
By 7:00 p.m. EST Wednesday ridge located on a line north-south
over Cornwall.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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