Donnacona to Beauport
Forecast
Marine Forecast
Issued 03:00 PM EDT 20 May 2022
Tonight and Saturday.
Wind light becoming southwest 15 knots early Saturday morning then diminishing to light Saturday evening.
Showers Saturday late in the day with a risk of thunderstorms. Visibility as low as 1 mile in showers.
Extended Forecast
Issued 06:00 PM EDT 20 May 2022
Sunday
Wind southwest 10 to 20 knots.
Monday
Wind light.
Tuesday
Wind northeast 10 to 15 knots.
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 20 May 2022 Tonight and Saturday At 3:00 p.m. EDT today ridge located on a line northeast-southwestover the Strait of Belle Isle.
By 8:00 p.m. EDT Saturday departing ridge located off Newfoundland.
At 3:00 p.m. EDT today trough located from James Bay to Lake
Michigan.
By 8:00 p.m. EDT Saturday trough located from Labrador to Lake Erie.
At 8:00 p.m. EDT Saturday deepening low located near the Great
Lakes.
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 - 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
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
Hello Weather

Hello Weather: our upgraded telephone weather service is here. 1-833-794-3556 or 1-833-79HELLO.
- Date modified: