Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 AM EDT 13 April 2021
Today Tonight and Wednesday.
Wind northeast 15 knots diminishing to light this morning. Wind light tonight and Wednesday.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 06:00 PM EDT 12 April 2021
Wednesday
Wind northeast 10 to 15 knots.
Thursday
Wind northeast 15 knots.
Friday
Wind northeast 15 to 20 knots.
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Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 13 April 2021 Today Tonight and Wednesday At 3:00 a.m. EDT today quasi-stationary ridge located from Labradorto Québec city.
At 3:00 a.m. EDT today trough located on a line northwest-southeast
over Lake Huron.
By 8:00 p.m. EDT Wednesday trough located on a line
northwest-southeast over Montréal.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western 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 - 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 - 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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