Chaleur - Miscou - eastern half
Forecast
Marine Forecast
Issued 03:30 PM ADT 31 May 2025
Tonight and Sunday.
Strong wind warning in effect.
Wind southeast 15 to 20 knots backing to east 25 early this evening then veering to south 25 late this evening. Wind increasing to southerly 30 Sunday morning then veering to southwest 25 Sunday afternoon.
Showers and fog patches ending Sunday afternoon. Risk of thunderstorms late this afternoon and tonight.
Extended Forecast
Issued 03:30 PM ADT 31 May 2025
Monday
Wind southwesterly 25 knots diminishing to
southwest 15 late in the day.
Tuesday
Wind southwest 15 knots backing to southeast
10 to 15 late in the day.
Wednesday
Wind southwest 15 knots backing to southerly
20.
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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
Chaleur - Miscou - eastern half
Issued 3:30 PM ADT 31 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 3:30 PM ADT 31 May 2025 Tonight and Sunday At 3:30 p.m. ADT today low 986 mb located north of Cape Cod.By 8:00 p.m. ADT tonight low 983 mb located over Maine.
At 3:00 a.m. ADT Sunday quasi-stationary low 983 mb located near
the St. Lawrence River.
St. Lawrence - St. Lawrence River Area
- Anticosti
- 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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