Marine Weather for: St. Lawrence River
Click on the coloured marine region for which you would like the marine forecast or latest warning
The following regions have marine warnings in effect:
The following regions have no marine watches or warnings in effect:
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- 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
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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