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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 22 October 2020

Tonight and Friday.

Wind light becoming northeast 10 to 15 knots after midnight then becoming southerly 15 early Friday afternoon.

Showers Friday morning. Mist forming overnight and dissipating Friday morning. Visibility as low as 1 mile in mist.

Extended Forecast

Issued 06:00 PM EDT 22 October 2020
Saturday Wind southwest 15 to 25 knots veering to northwest 10 to 20 in the morning then becoming light late in the day.
Sunday Wind light.
Monday 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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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 22 October 2020 Tonight and Friday At 3:00 p.m. EDT today departing low located near the Strait of
Belle Isle.

At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over Montréal.
By 8:00 p.m. EDT Friday ridge located on a line northwest-southeast
over Newfoundland.

At 3:00 p.m. EDT today low located over the Midwestern states.
By 8:00 p.m. EDT Friday low located west of Lake Saint-Jean.

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