Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 09 July 2025
Today Tonight and Thursday.
Wind light becoming east 15 knots Thursday afternoon.
Waves
Issued 03:00 AM EDT 09 July 2025
Today Tonight and Thursday.
Seas 1 metre or less.
Extended Forecast
Issued 06:24 PM EDT 08 July 2025
Thursday
Wind east 10 to 15 knots.
Friday
Wind east 15 to 20 knots.
Saturday
Wind light.
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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 AM EDT 9 July 2025 Today Tonight and Thursday At 3:00 a.m. EDT today high 1022 mb located north of LakeSaint-Jean.
By 8:00 p.m. EDT Thursday high 1018 mb located over Newfoundland.
At 3:00 a.m. EDT today quasi-stationary flat low located over
Lake Ontario.
St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- 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
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