Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 PM EST 07 November 2025
Tonight and Saturday.
Wind west 15 to 25 knots becoming west 15 early this evening then diminishing to light late this evening. Wind increasing to southeast 20 late overnight and to southeast 20 to 30 early Saturday morning. Wind diminishing to west 15 to 20 Saturday afternoon.
Scattered flurries this afternoon. Snow beginning near midnight changing to rain Saturday morning. Visibility 1 mile or less in precipitation.
Low tonight minus 1. High Saturday plus 4.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EST 07 November 2025
Tonight and Saturday.
Seas 2 to 3 metres subsiding to 1 early this evening then
building to 2 early Saturday morning.
Extended Forecast
Issued 06:00 PM EST 07 November 2025
Sunday
Wind northwest 10 to 20 knots becoming light in
the afternoon.
Monday
Wind east 15 to 25 knots increasing to east 25
to 35.
Tuesday
Wind east 25 to 35 knots becoming southwest 25
to 35.
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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
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 7 November 2025 Tonight and Saturday At 3:00 p.m. EST today ridge located on a line northwest-southeastover Rimouski.
By 4:00 p.m. EST Saturday ridge located on a line
northwest-southeast over the Strait of Belle Isle.
At 3:00 p.m. EST today low 991 mb located near Lake Huron.
By 7:00 p.m. EST Saturday low 1001 mb located near Natashquan.
At 3:00 p.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
Another Region
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ATOM