Beauport to L'Isle-aux-Coudres
Forecast
Marine Forecast
Issued 10:47 PM EDT 10 May 2026
Tonight and Monday.
Wind southwest 10 to 15 knots becoming light Monday evening.
Scattered showers.
Extended Forecast
Issued 06:00 PM EDT 10 May 2026
Tuesday
Wind light.
Wednesday
Wind light becoming northeast 10 to 15
knots.
Thursday
Wind light.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 10 May 2026 Tonight and Monday At 3:00 p.m. EDT today low 994 mb located east of James Bay.By 8:00 p.m. EDT Monday departing low 999 mb located near Hudson
Strait.
At 3:00 p.m. EDT today cold front from low located on a line
northeast-southwest over Rimouski.
By 8:00 p.m. EDT Monday cold front from low located on a line
north-south over Natashquan.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western 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 - western 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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- Date modified:
ATOM