Kingston to Cornwall
Forecast
Marine Forecast
Issued 03:00 AM EDT 04 April 2025
Today Tonight and Saturday.
Wind west 10 knots becoming light near noon then becoming northeast 10 near midnight. Wind increasing to southeast 15 near noon Saturday then diminishing to south 10 Saturday evening.
Periods of rain Saturday.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM EDT 04 April 2025
Sunday
Wind light becoming west 15 knots in the
morning then diminishing to light late in the day.
Monday
Wind light becoming south 15 knots late in the
day.
Tuesday
Wind southwest 20 knots.
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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 4 April 2025 Today Tonight and Saturday At 10:30 a.m. EDT today high 1029 mb located over Lake Huron.By 10:30 a.m. EDT Saturday departing high 1033 mb located northeast
of New Brunswick.
By 10:30 a.m. EDT Saturday low 1008 mb located over southwestern
Ontario.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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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