Kingston to Cornwall
Forecast
Marine Forecast
Issued 10:30 AM EST 07 November 2025
Today Tonight and Saturday.
Wind south 10 knots increasing to southwest 15 near midnight then diminishing to west 10 early Saturday morning. Wind becoming light near noon Saturday.
Showers this afternoon and tonight.
Extended Forecast
Issued 03:00 AM EST 07 November 2025
Sunday
Wind light becoming northeast 15 knots in the
afternoon.
Monday
Wind north 15 knots diminishing to
light.
Tuesday
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 EST 7 November 2025 Today Tonight and Saturday At 10:30 a.m. EST today low 992 mb located near Whitefish Bay.By 10:30 a.m. EST Saturday low 998 mb located over the Gulf of
St. Lawrence.
By 10:30 a.m. EST Saturday ridge located on a line
northwest-southeast over Lake Superior.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern 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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