Beauport to L'Isle-aux-Coudres
Forecast
Marine Forecast
Issued 03:00 AM EDT 16 May 2025
Today Tonight and Saturday.
Gale warning in effect.
Wind northeast 15 to 25 knots increasing to northeast 25 to 35 this morning then diminishing to northeast 15 to 25 this evening. Wind diminishing to northeast 10 to 15 Saturday morning then increasing to northeast 15 to 25 Saturday afternoon.
Showers beginning this evening becoming scattered thunderstorms or showers Saturday evening. Fog patches forming after midnight and dissipating Saturday morning.
Extended Forecast
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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)
Gale warning in effect
Beauport to L'Isle-aux-Coudres
Issued 03:00 AM EDT 16 May 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 AM EDT 16 May 2025 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located from Hudson Bay to AnticostiIsland.
By 8:00 p.m. EDT Saturday departing ridge located on a line
north-south over Labrador Coast.
At 3:00 a.m. EDT today low 987 mb located west of Lake Superior.
By 8:00 p.m. EDT Saturday low 995 mb located over southern Quebec.
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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