L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 AM EDT 14 April 2021
Today Tonight and Thursday.
Wind northeast 10 to 15 knots increasing to northeast 15 to 25 near noon Thursday.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 14 April 2021
Today Tonight and Thursday.
Seas 1 metre or less building to 1 to 2 Thursday
afternoon.
Extended Forecast
Issued 06:00 AM EDT 14 April 2021
Friday
Wind northeast 20 to 30 knots.
Saturday
Wind northeast 15 to 25 knots.
Sunday
Wind northeast 15 knots diminishing to
light.
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Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 14 April 2021 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located from Labrador to Québec city.By 8:00 p.m. EDT Thursday ridge located from Anticosti Island to
Nova Scotia.
At 3:00 a.m. EDT today trough located on a line north-south over
the Great Lakes.
By 8:00 p.m. EDT Thursday trough located on a line
northwest-southeast over Cornwall.
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
- 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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