Beauport to L'Isle-aux-Coudres
Forecast
Marine Forecast
Issued 03:00 PM EDT 14 May 2025
Tonight and Thursday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots diminishing to southwest 10 to 15 early this evening then increasing to southwest 15 to 25 late Thursday morning. Wind becoming northeast 15 to 25 Thursday evening.
Scattered showers Thursday evening. Visibility as low as 1 mile in showers.
Extended Forecast
Issued 06:00 AM EDT 14 May 2025
Friday
Wind northeast 20 to 30 knots.
Saturday
Wind northeast 10 to 20 knots becoming
light.
Sunday
Wind light increasing to northerly 15 to 25
knots.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (In effect)
Strong wind warning in effect
Beauport to L'Isle-aux-Coudres
Issued 3:00 PM EDT 14 May 2025'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
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
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