Cornwall to Montréal
Issued 03:00 AM EDT 04 October 2022
Today Tonight and Wednesday.
Wind light today tonight and Wednesday.
Mist dissipating this morning. Mist forming overnight and dissipating Wednesday morning. Visibility as low as 1 mile in mist.
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There is no ice forecast issued for this area.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EDT 4 October 2022 Today Tonight and Wednesday At 3:00 a.m. EDT today ridge located on a line northeast-southwest
By 8:00 p.m. EDT Wednesday ridge located on a line east-west
At 8:00 a.m. EDT Wednesday trough located on a line
northwest-southeast over northern Lake Saint-Jean.
By 8:00 p.m. EDT Wednesday trough located on a line
northwest-southeast over Saguenay River.
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- 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
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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