L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EDT 27 July 2026
Tonight and Tuesday.
Wind light increasing to northeast 10 to 20 knots Tuesday afternoon.
Scattered showers this afternoon with a risk of thunderstorms. Scattered showers Tuesday morning. Showers Tuesday evening. Mist forming near midnight and dissipating near noon Tuesday. Visibility as low as 1 mile in mist.
Waves
Issued 03:00 PM EDT 27 July 2026
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EDT 27 July 2026
Wednesday
Wind northeast 10 to 15 knots.
Thursday
Wind northeast 10 to 15 knots.
Friday
Wind northeast 10 to 15 knots diminishing to
light 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 27 July 2026 Tonight and Tuesday At 3:00 p.m. EDT today quasi-stationary ridge located on a linenortheast-southwest over Newfoundland.
At 3:00 p.m. EDT today trough located on a line north-south over
Lake Michigan.
By 8:00 p.m. EDT Tuesday trough located from Lake Ontario to
Trois-Rivières.
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 - northeastern half
- Gulf - Magdalen - southwestern 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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- Date modified:
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