L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 01:13 PM EST 11 November 2025
Today Tonight and Wednesday.
Wind southwest 15 to 25 knots becoming westerly 15 this evening then backing to southwest 15 to 20 Wednesday morning. Wind diminishing to light Wednesday evening.
Flurries ending near midnight.
Temperatures near plus 1.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EST 11 November 2025
Today Tonight and Wednesday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EST 11 November 2025
Thursday
Wind light.
Friday
Wind northeast 10 to 15 knots backing to
northwesterly 10 to 20 late in the day.
Saturday
Wind southwesterly 10 to 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 AM EST 11 November 2025 Today Tonight and Wednesday At 3:00 a.m. EST today low 989 mb located near Rimouski.By 1:00 a.m. EST Wednesday weakening low 980 mb located over
northern Labrador.
At 7:00 p.m. EST tonight low 988 mb located south of Nova Scotia.
By 7:00 p.m. EST Wednesday ridge located over Labrador.
At 3:00 a.m. EST today ridge located on a line north-south over
Lake Superior.
By 7:00 p.m. EST Wednesday ridge located on a line
northwest-southeast over Québec city.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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- Date modified:
ATOM