Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 AM EDT 13 June 2025
Today Tonight and Saturday.
Wind light becoming northeast 10 to 15 knots Saturday morning then becoming light Saturday evening.
Extended Forecast
Issued 06:00 PM EDT 12 June 2025
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind light.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (Ended)
Strong wind warning ended
Cornwall to Montréal
Issued 03:00 AM EDT 13 June 2025Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 13 June 2025 Today Tonight and Saturday At 3:00 a.m. EDT today departing trough located on a linenortheast-southwest over Newfoundland.
At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Lake Ontario.
By 8:00 p.m. EDT Saturday ridge located on a line
northwest-southeast over Saguenay River.
St. Lawrence - St. Lawrence River Area
- Anticosti
- 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
- 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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