L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 AM EDT 13 May 2025
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind light becoming northeast 10 to 15 knots early this morning then becoming light this evening. Wind increasing to southwest 15 to 25 Wednesday morning then diminishing to southwest 10 to 15 Wednesday evening.
Waves
Issued 03:00 AM EDT 13 May 2025
Today Tonight and Wednesday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EDT 12 May 2025
Wednesday
Wind light increasing to southwest 15 to 25
knots in the morning.
Thursday
Wind southwest 10 to 15 knots becoming
northeast 15 late in the day.
Friday
Wind northeast 15 to 25 knots.
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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 03:00 AM EDT 13 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 AM EDT 13 May 2025 Today Tonight and Wednesday At 3:00 a.m. EDT today ridge located on a line north-south overSaguenay River.
By 8:00 p.m. EDT Wednesday ridge located on a line north-south
over Newfoundland.
At 3:00 p.m. EDT today trough located on a line northwest-southeast
over James Bay.
By 8:00 p.m. EDT Wednesday trough located on a line north-south
over Anticosti Island.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- 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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