L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EST 06 November 2025
Tonight and Friday.
Wind westerly 15 knots diminishing to light Friday evening.
Snow Friday evening. Visibility 1 mile or less in snow.
Temperatures plus 4 falling to minus 1 Friday morning.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EST 06 November 2025
Tonight and Friday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EST 06 November 2025
Saturday
Wind northeast 10 to 15 knots increasing to
southwest 15 to 25 in the afternoon.
Sunday
Wind light increasing to northeast 15 to 25
knots.
Monday
Wind northeast 15 knots becoming southwest 10
to 15 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 EST 6 November 2025 Tonight and Friday At 3:00 p.m. EST today ridge located on a line northwest-southeastover the Great Lakes.
By 7:00 p.m. EST Friday ridge located on a line northwest-southeast
over Gaspé.
At 3:00 a.m. EST Friday low 997 mb located near Lake Superior.
By 7:00 p.m. EST Friday low 991 mb located near Lake Huron.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - eastern half
- Banquereau - western half
- 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 - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northeastern half
- Laurentian Fan - southwestern 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 - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast - Cape St. Mary's and east
- South Coast - west of Cape St. Mary's
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
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