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Kingston to Cornwall

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 10 April 2026

Today Tonight and Saturday.

Wind southwest 10 knots becoming light early this morning then becoming northwest 10 Saturday morning. Wind becoming light Saturday evening.

Showers today and this evening.

Extended Forecast

Issued 03:00 AM EDT 10 April 2026
Sunday Wind light becoming south 15 knots late in the day.
Monday Wind south 15 knots.
Tuesday Wind light.

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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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 AM EDT 10 April 2026 Today Tonight and Saturday At 3:00 a.m. EDT today departing low 1006 mb located over
northeastern Quebec.

At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Illinois.
By 3:00 a.m. EDT Saturday trough located on a line
northeast-southwest over eastern New York State.

At 3:00 a.m. EDT today ridge located on a line east-west over
South Dakota.
By 3:00 a.m. EDT Saturday ridge located on a line east-west over
Wisconsin.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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