Montréal to Trois-Rivières
Forecast
Marine Forecast
Issued 03:00 PM EDT 06 June 2024
Tonight and Friday.
Strong wind warning in effect.
Wind easterly 15 to 25 knots with gusts to 40 near thunderstorms. Wind becoming southeast 15 early this evening with gusts to 30 near thunderstorms. Wind becoming southwest 10 to 15 near midnight then diminishing to light Friday evening.
Showers. Risk of thunderstorms late this afternoon and tonight. Fog banks forming overnight and dissipating Friday morning. Visibility as low as 1 mile in showers and 1 mile or less in fog banks.
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)
Strong wind warning in effect
Montréal to Trois-Rivières
Issued 3:00 PM EDT 06 June 2024'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.
Watches (In effect)
Squall watch in effect
Montréal to Trois-Rivières
Issued 10:16 AM EDT 06 June 2024 Conditions are favourable for the development of squalls with wind gusts up to 40 knots and poor to very poor visibility in showers heavy at times.Delay travel or if underway, reduce speed or return to port if safe to do so. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Consider delaying or postponing travel in areas under the Squall Watch.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 6 June 2024 Tonight and Friday At 3:00 p.m. EDT today dissipating ridge located on a linenorth-south over the Gulf of St. Lawrence.
At 3:00 p.m. EDT today trough located from Ontario to New England.
By 8:00 p.m. EDT Friday trough located from James Bay to Montréal.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western 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
- 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
- Prescott to Cornwall
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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