Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 13 June 2025
Today Tonight and Saturday.
Strong wind warning in effect.
Wind northwest 15 to 25 knots becoming west 15 this morning then diminishing to light near midnight. Wind increasing to southwest 20 Saturday afternoon.
Waves
Issued 03:00 AM EDT 13 June 2025
Today Tonight and Saturday.
Seas 1 to 2 metres subsiding to 1 near noon.
Extended Forecast
Issued 06:00 AM EDT 13 June 2025
Sunday
Wind southwest 15 knots increasing to southwest
15 to 25 in the afternoon.
Monday
Wind southwest 15 knots.
Tuesday
Wind southwest 20 knots diminishing to
light.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Pointe-des-Monts to Anticosti - northern half
Issued 03:00 AM EDT 13 June 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 AM EDT 13 June 2025 Today Tonight and Saturday At 3:00 a.m. EDT today departing trough located on a linenortheast-southwest over Newfoundland.
At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Lake Ontario.
By 8:00 p.m. EDT Saturday ridge located on a line
northwest-southeast over Saguenay River.
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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