L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EDT 01 May 2025
Tonight and Friday.
Strong wind warning in effect.
Wind light increasing to northeast 10 to 15 knots this evening and to northeast 15 to 25 early Friday morning.
Periods of rain Friday. Fog patches forming Friday evening.
Waves
Issued 03:00 PM EDT 01 May 2025
Tonight and Friday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EDT 01 May 2025
Saturday
Wind southwest 15 to 25 knots diminishing to
light in the morning.
Sunday
Wind westerly 10 to 15 knots.
Monday
Wind light.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (In effect)
Strong wind warning in effect
L'Isle-aux-Coudres to Tadoussac
Issued 3:00 PM EDT 01 May 2025'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 1 May 2025 Tonight and Friday At 3:00 p.m. EDT today high 1020 mb located over Québec city.By 8:00 p.m. EDT Friday departing high 1020 mb located over
Newfoundland.
At 3:00 p.m. EDT today low 1003 mb located over Lake Michigan.
By 8:00 p.m. EDT Friday low 1002 mb located over Lake Saint-Jean.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- 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 - northeastern half
- Laurentian Fan - southwestern half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- 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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