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Kingston to Cornwall

Forecast

Marine Forecast

Issued 10:30 AM EST 17 November 2025

Today Tonight and Tuesday.

Wind northwest 15 knots diminishing to northwest 10 near noon then becoming light this evening. Wind light Tuesday.

Extended Forecast

Issued 03:00 AM EST 17 November 2025
Wednesday Wind light.
Thursday Wind light.
Friday Wind south 15 knots diminishing to light late in the day.

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas Cove Island Goderich Oshawa Executive Airport CFB Trenton Western Islands Wiarton Airport Point Petre Lake Simcoe Regional Airport Parry Sound Harbour Toronto City Centre Airport Muskoka Airport Lagoon City Brockville Hamilton Munro Int'l Airport Sarnia Chris Hadfield Airport Tobermory Cobourg Harrow AAFC Long Point Port Weller Burlington Lift Bridge St. Catharines / Niagara District Airport Southeast Shoal Point Pelee Vineland Station Welland-Pelham Erieau Windsor Airport Port Colborne Killarney South Georgian Bay - 45143 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Lake St Clair - 45147 South Lake Huron - 45149 Sault Ste. Marie Airport Lake Simcoe - 45151 Collingwood Greater Sudbury Airport North Bay Airport Kingston Airport Peterborough Municipal Airport Grenadier Island Port Colborne - 45142 Great Duck Island Ajax - 45159 Gore Bay-Manitoulin Airport North Channel - 45154 Lake Nipissing - 45152
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 17 November 2025 Today Tonight and Tuesday At 10:30 a.m. EST today ridge located on a line northwest-southeast
over northwestern Ontario.
By 10:30 a.m. EST Tuesday ridge located from Lake Nipigon to Lake
Huron then to Virginia.

By 10:30 a.m. EST Tuesday approaching low 1008 mb located over
Missouri.

Great Lakes - Lake Huron Area

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