L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 AM EST 24 February 2021
Today Tonight and Thursday.
Wind southwest 15 knots diminishing to light early this evening then increasing to northeast 15 late this evening. Wind backing to northwesterly 10 to 20 Thursday morning.
Snow tonight and Thursday morning. Visibility 1 mile or less in snow.
Temperatures minus 3 rising to plus 2 this afternoon then falling to minus 15 Thursday evening.
Waves
Issued 03:00 AM EST 24 February 2021
Today Tonight and Thursday.
Mainly ice covered.
Extended Forecast
Issued 06:00 AM EST 24 February 2021
Friday
Wind light becoming southwest 15 knots in the
afternoon.
Saturday
Wind light.
Sunday
Wind light.
Stay connected
Weather Conditions
Zoom-in to make a selection

Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 24 February 2021 Today Tonight and Thursday At 3:00 a.m. EST today trough located on a line north-south overSaguenay River.
By 7:00 p.m. EST tonight dissipating trough located on a line
north-south over Sept-Îles.
At 3:00 a.m. EST today low 1001 mb located over Lake Michigan.
By 7:00 p.m. EST Thursday low 987 mb located over Newfoundland.
At 7:00 a.m. EST Thursday ridge located on a line
northeast-southwest over Lake Huron.
By 7:00 p.m. EST Thursday ridge 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
- 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 - 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
- Date modified: