Donnacona to Beauport
Forecast
Marine Forecast
Issued 03:00 PM EDT 10 June 2026
Tonight and Thursday.
Wind southwest 10 to 15 knots becoming light this evening. Wind light Thursday.
Extended Forecast
Issued 06:00 AM EDT 10 June 2026
Friday
Wind light becoming southwest 15 knots in the
afternoon.
Saturday
Wind southwesterly 15 knots.
Sunday
Wind southwesterly 15 knots increasing to
southwest 15 to 25.
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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 June 2026 Tonight and Thursday At 3:00 p.m. EDT today low 1003 mb located northeast of Lake Huron.By 8:00 a.m. EDT Thursday dissipating low located over western
Quebec.
At 8:00 a.m. EDT Friday flat low located over southern Quebec.
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
- 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
- Prescott to Cornwall
- 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