L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EST 20 January 2026
Tonight and Wednesday.
Wind west 15 to 25 knots backing to southwest 20 to 30 early Wednesday morning then diminishing to light Wednesday evening.
Scattered flurries Wednesday evening.
Low tonight minus 16. High Wednesday minus 8.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EST 20 January 2026
Tonight and Wednesday.
Mainly ice covered.
Extended Forecast
Issued 06:00 PM EST 20 January 2026
Thursday
Wind light increasing to southwest 15 to 25
knots in the afternoon.
Friday
Wind southwest 15 knots.
Saturday
Wind northwest 15 knots backing to southwest
15.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
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 20 January 2026 Tonight and Wednesday At 3:00 p.m. EST today trough located on a line northeast-southwestover Sept-Îles.
By 3:00 p.m. EST Wednesday departing trough located over Labrador
Sea.
At 3:00 p.m. EST today ridge located on a line northeast-southwest
over western Quebec.
By 7:00 p.m. EST Wednesday ridge located on a line
northwest-southeast over the Gulf of St. Lawrence.
By 7:00 p.m. EST Wednesday building low 1007 mb located over
Lake Superior.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- 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 - 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
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
- Date modified:
ATOM