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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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-southeastover 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.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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