Donnacona to Beauport
Forecast
Marine Forecast
Issued 03:00 PM EDT 24 June 2025
Tonight and Wednesday.
Wind west 15 knots diminishing to light early this evening then becoming northerly 10 to 15 near noon Wednesday. Wind becoming light Wednesday evening.
Extended Forecast
Issued 06:00 PM EDT 24 June 2025
Thursday
Wind northeast 10 to 15 knots.
Friday
Wind northeast 10 to 15 knots.
Saturday
Wind southeast 15 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 3:00 PM EDT 24 June 2025 Tonight and Wednesday At 3:00 p.m. EDT today trough located on a line north-south overAnticosti Island.
By 8:00 p.m. EDT tonight departing trough located on a line
northwest-southeast over the Strait of Belle Isle.
At 3:00 p.m. EDT today high 1024 mb located over Lake Superior.
By 8:00 p.m. EDT Wednesday high 1024 mb located south of James Bay.
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
- 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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