Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 AM EST 07 November 2025
Today Tonight and Saturday.
Gale warning in effect.
Wind northwest 25 to 35 knots diminishing to west 20 early this afternoon and to west 15 early this evening. Wind diminishing to light late this evening then increasing to southeast 20 overnight. Wind increasing to southeast 20 to 30 Saturday morning then diminishing to west 15 to 20 Saturday afternoon.
Snow beginning near midnight changing to rain Saturday morning. Visibility 1 mile or less in snow.
Temperatures minus 1 rising to plus 4 Saturday afternoon.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Warnings
Warnings (In effect)
Gale warning in effect
Pointe-des-Monts to Anticosti - northern half
Issued 06:23 AM EST 07 November 2025'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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 7 November 2025 Today Tonight and Saturday At 3:00 a.m. EST today ridge located on a line north-south overMontréal.
By 7:00 p.m. EST Saturday ridge located on a line
northwest-southeast over the Strait of Belle Isle.
At 3:00 a.m. EST today low 996 mb located near Lake Superior.
By 7:00 p.m. EST Saturday low 1001 mb located near Natashquan.
At 3:00 a.m. EST today ridge located on a line east-west over
northern Ontario.
By 7:00 p.m. EST Saturday ridge located from Lake Superior to
Saguenay River.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- 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
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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ATOM