L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 AM EDT 10 May 2025
Today Tonight and Sunday.
Strong wind warning in effect.
Wind northeast 10 to 15 knots increasing to northeast 15 to 25 this morning then diminishing to light early this evening. Wind becoming northerly 15 near midnight then diminishing to light Sunday afternoon.
Rain ending near midnight.
Waves
Issued 03:00 AM EDT 10 May 2025
Today Tonight and Sunday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EDT 10 May 2025
Monday
Wind light increasing to southwest 20 knots in
the morning then diminishing to light late in the day.
Tuesday
Wind light.
Wednesday
Wind southwest 15 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 10 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 10 May 2025 Today Tonight and Sunday At 3:00 a.m. EDT today departing ridge located on a line east-westover the Quebec Lower North Shore.
At 3:00 a.m. EDT today low 1008 mb located near Cape Cod.
By 8:00 p.m. EDT Sunday low 988 mb located east of the Strait of
Belle Isle.
At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northwestern Ontario.
By 8:00 p.m. EDT Sunday ridge located on a line north-south over
Montréal.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- 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 - eastern half
- Gulf - Magdalen - western half
- 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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