L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 AM EDT 22 April 2026
Today Tonight and Thursday.
Wind light today tonight and Thursday.
Showers or flurries overnight. Visibility as low as 1 mile in precipitation.
Temperatures near plus 2.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 22 April 2026
Today Tonight and Thursday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EDT 22 April 2026
Friday
Wind light becoming northeast 10 to 15 knots in
the morning.
Saturday
Wind northeast 10 to 15 knots.
Sunday
Wind light.
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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 AM EDT 22 April 2026 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line north-south overthe Gaspe Peninsula.
By 8:00 a.m. EDT Thursday dissipating ridge located on a line
north-south over Anticosti Island.
At 3:00 a.m. EDT today trough located on a line north-south over
western Quebec.
By 8:00 a.m. EDT Thursday weakening trough located on a line
north-south over Rimouski.
At 11:00 a.m. EDT today low 1003 mb located southeast of
Newfoundland.
By 8:00 p.m. EDT Thursday low 1003 mb located northwest of the
Strait of Belle Isle.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western 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 - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northwestern half
- Laurentian Fan - southeastern half
- 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:
ATOM