Montréal to Trois-Rivières
Forecast
Marine Forecast
Issued 03:00 PM EDT 19 May 2025
Tonight and Tuesday.
Strong wind warning in effect.
Wind northwest 15 to 25 knots becoming north 15 near midnight. Wind north 15 Tuesday.
Showers ending this evening. Scattered showers Tuesday evening.
Extended Forecast
Issued 06:00 PM EDT 19 May 2025
Wednesday
Wind easterly 15 knots.
Thursday
Wind northeast 15 knots.
Friday
Wind northeast 15 knots.
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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 9:48 PM EDT 19 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 3:00 PM EDT 19 May 2025 Tonight and Tuesday At 3:00 p.m. EDT today low 996 mb located over Nova Scotia.By 8:00 p.m. EDT Tuesday low 1001 mb located off Sable Island.
At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Superior.
By 8:00 p.m. EDT Tuesday ridge located on a line north-south
over Montréal.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern 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 - northwestern 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 - western half
- 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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