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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EST 02 December 2020

Today Tonight and Thursday.

Wind southerly 10 to 15 knots increasing to southwest 15 to 25 near noon then becoming southwest 15 overnight. Wind increasing to southwest 15 to 25 near noon Thursday.

Showers or flurries becoming flurries this evening and ending near midnight. Showers Thursday afternoon and evening. Visibility as low as 1 mile in flurries.

High today plus 4. Low tonight minus 2. High Thursday plus 4.

Extended Forecast

Issued 06:00 PM EST 01 December 2020
Thursday Wind southwest 15 knots.
Friday Wind southwest 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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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 2 December 2020 Today Tonight and Thursday At 3:00 a.m. EST today trough located on a line north-south over
Cornwall.
By 7:00 p.m. EST Thursday trough located on a line
northwest-southeast over Newfoundland.

At 1:00 a.m. EST Thursday trough located on a line
northeast-southwest over Lake Michigan.
By 7:00 p.m. EST Thursday trough located on a line
northeast-southwest over Lake Saint-Jean.

Great Lakes - Lake Huron Area

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Go prepared with Highway 93 forecasts. North and South highway regions are available in the Alberta text forecast bulletin. (Photo by: Natalie Anderson)

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