L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EST 21 January 2021
Tonight and Friday.
Wind light becoming northeast 10 to 15 knots late overnight then diminishing to light Friday evening.
Periods of snow. Visibility as low as 1 mile in snow.
Temperatures near minus 8.
Waves
Issued 03:00 PM EST 21 January 2021
Tonight and Friday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EST 21 January 2021
Saturday
Wind light increasing to west 10 to 20 knots
in the morning.
Sunday
Wind southwest 20 to 30 knots diminishing to
west 10 to 20 late in the day.
Monday
Wind southwest 10 to 20 knots.
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Weather Conditions
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Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 21 January 2021 Tonight and Friday At 3:00 p.m. EST today ridge located on a line northwest-southeastover Matane.
By 7:00 p.m. EST Friday ridge located on a line northwest-southeast
over Sept-Îles.
At 3:00 p.m. EST today low 989 mb located north of Lake Huron.
By 7:00 p.m. EST Friday low 995 mb located southwest of Nova Scotia.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope - northeastern half
- East Scotian Slope - southwestern half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank - eastern half
- LaHave Bank - western half
- Laurentian Fan - eastern half
- Laurentian Fan - western 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore - eastern half
- Southwestern Shore - western half
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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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)
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