Saguenay to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EDT 18 July 2025
Tonight and Saturday.
Strong wind warning in effect.
Wind west 20 to 30 knots diminishing to west 10 to 15 early this evening then increasing to west 15 to 25 Saturday morning. Wind diminishing to light Saturday evening.
Scattered showers this evening. Showers Saturday afternoon and evening with a risk of thunderstorms. Visibility as low as 1 mile in showers.
Extended Forecast
Issued 06:00 AM EDT 18 July 2025
Sunday
Wind light becoming west 15 knots in the
morning.
Monday
Wind west 15 to 25 knots.
Tuesday
Wind west 15 knots diminishing to light late
in the day.
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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
Saguenay to Tadoussac
Issued 3:00 PM EDT 18 July 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 18 July 2025 Tonight and Saturday At 3:00 p.m. EDT today low 990 mb located over Labrador.By 8:00 p.m. EDT Saturday low 987 mb located over Labrador Sea.
At 3:00 p.m. EDT today high located over the Great Lakes.
By 8:00 p.m. EDT Saturday departing high located near Cape Cod.
St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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
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