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Cornwall to Montréal

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Forecast

Marine Forecast

Issued 03:00 PM EST 02 December 2021

Tonight and Friday.

Wind southerly 10 to 20 knots veering to west 15 to 25 this evening then becoming west 15 Friday evening.

Rain ending this evening.

Temperatures plus 4 falling to minus 8 Friday evening.

Extended Forecast

Issued 06:00 PM EST 02 December 2021
Saturday Wind southwest 10 to 15 knots diminishing to light late in the day.
Sunday Wind light becoming northeast 15 knots late in the day.
Monday Wind northeast 15 to 25 knots increasing to southwest 25 to 35 late in the day.

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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 EST 2 December 2021 Tonight and Friday At 3:00 p.m. EST today deepening low 992 mb located over western
Quebec.
By 7:00 p.m. EST Friday departing low 972 mb located over Labrador
Sea.

At 7:00 a.m. EST Friday high located over Lake Superior.
By 7:00 p.m. EST Friday approaching high located over the eastern
Great Lakes.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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