Kingston to Cornwall
Forecast
Marine Forecast
Issued 10:30 AM EDT 12 July 2025
Today Tonight and Sunday.
Wind light becoming southwest 10 knots near midnight then becoming light Sunday evening.
Scattered showers Sunday with a risk of thunderstorms.
Extended Forecast
Issued 03:00 AM EDT 12 July 2025
Monday
Wind light becoming southwest 15 knots in the
afternoon then diminishing to light late in the day.
Tuesday
Wind light.
Wednesday
Wind light.
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Weather Conditions
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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 EDT 12 July 2025 Today Tonight and Sunday At 10:30 a.m. EDT today trough located on a line north-south overLake Superior.
By 10:30 a.m. EDT Sunday trough located on a line north-south over
eastern Ontario.
At 10:30 a.m. EDT today ridge located on a line north-south over
South Dakota.
By 10:30 a.m. EDT Sunday ridge located on a line north-south
over Illinois.
Great Lakes - Lake Huron Area
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