Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 12 October 2026
Tonight and Tuesday.
Wind northerly 15 to 20 knots diminishing to northerly 10 to 15 near midnight then becoming light early Tuesday morning.
Waves
Issued 03:00 PM EDT 12 October 2026
Tonight and Tuesday.
Seas 2 metres subsiding to 1 early this evening.
Extended Forecast
Issued 06:00 AM EDT 12 October 2026
Wednesday
Wind light increasing to easterly 15 to 20
knots in the morning.
Thursday
Wind northwest 15 to 25 knots.
Friday
Wind light becoming east 15 knots.
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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 (Ended)
Strong wind warning ended
Pointe-des-Monts to Anticosti - northern half
Issued 3:00 PM EDT 12 October 2026Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 12 October 2026 Tonight and Tuesday At 3:00 p.m. EDT today ridge located from Hudson Bay to Labrador.By 8:00 p.m. EDT Tuesday ridge located from Labrador to Cape
Breton Island.
At 8:00 a.m. EDT Tuesday low located over Lake Michigan.
By 8:00 p.m. EDT Tuesday low located over Lake Ontario.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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
- 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