L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EDT 17 April 2026
Tonight and Saturday.
Wind northeast 10 to 15 knots veering to southeasterly 15 to 20 Saturday afternoon.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 17 April 2026
Tonight and Saturday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EDT 17 April 2026
Sunday
Wind southwest 15 to 25 knots becoming
southwest 15 in the afternoon.
Monday
Wind westerly 15 knots.
Tuesday
Wind light becoming southwest 15 knots late in
the day.
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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 PM EDT 17 April 2026 Tonight and Saturday At 3:00 p.m. EDT today ridge located on a line north-south overCornwall.
By 8:00 p.m. EDT Saturday ridge located from Labrador Coast to
Newfoundland.
At 8:00 p.m. EDT tonight deepening trough located on a line
north-south over Lake Superior.
By 8:00 p.m. EDT Saturday trough located on a line north-south
over Lake Ontario.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- 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 - northern half
- Laurentian Fan - southern 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
- 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