Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 07:47 AM EDT 10 September 2026
Today Tonight and Friday.
Gale warning in effect.
Wind southwest 15 to 25 knots increasing to westerly 30 to 40 near noon then diminishing to west 20 to 30 Friday evening.
Showers this morning. Visibility as low as 1 mile in showers.
Waves
Issued 07:47 AM EDT 10 September 2026
Today Tonight and Friday.
Seas 1 metre building to 2 to 3 this afternoon.
Extended Forecast
Issued 06:00 AM EDT 10 September 2026
Saturday
Wind westerly 20 knots diminishing to
variable 10 to 15 in the morning.
Sunday
Wind southwest 15 to 20 knots.
Monday
Wind southwest 15 to 20 knots increasing to
westerly 20 to 30.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
Warnings (In effect)
Gale warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 09:15 AM EDT 10 September 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 10 September 2026 Today Tonight and Friday At 3:00 a.m. EDT today trough located on a line north-south overTadoussac.
By 8:00 a.m. EDT Friday trough located on a line north-south over
the Strait of Belle Isle.
At 8:00 a.m. EDT today ridge located over northwestern Ontario.
By 8:00 p.m. EDT Friday ridge located on a line north-south over
Lake Saint-Jean.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- 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 - northwestern half
- Gulf - Magdalen - southeastern 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
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ATOM