Donnacona to Beauport
Forecast
Marine Forecast
Issued 03:00 PM EDT 14 May 2025
Tonight and Thursday.
Wind southwest 10 to 15 knots becoming light this evening then becoming southwest 10 to 15 Thursday morning. Wind becoming light Thursday evening.
Extended Forecast
Issued 06:00 PM EDT 14 May 2025
Friday
Wind light increasing to southwest 10 to 20
knots in the afternoon.
Saturday
Wind light becoming southerly 10 to 15
knots.
Sunday
Wind southwest 10 to 15 knots increasing to
northwest 15 to 25.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


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 14 May 2025 Tonight and Thursday At 3:00 p.m. EDT today ridge located over the eastern Gulf ofSt. Lawrence.
By 8:00 a.m. EDT Thursday departing ridge located east of
Newfoundland.
At 3:00 p.m. EDT today trough located on a line east-west over
James Bay.
By 8:00 p.m. EDT Thursday trough located on a line east-west
over Rimouski.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern 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
- 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
- Date modified: