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Montréal to Trois-Rivières

Forecast

Marine Forecast

Issued 03:00 PM EDT 16 June 2025

Tonight and Tuesday.

Strong wind warning in effect.

Wind south 10 to 15 knots diminishing to light this evening then increasing to southwest 10 to 15 early Tuesday afternoon. Wind increasing to south 15 to 25 Tuesday evening.

Scattered showers overnight and Tuesday.

Extended Forecast

Issued 06:00 PM EDT 16 June 2025
Wednesday Wind southwest 15 to 25 knots diminishing to light late in the day.
Thursday Wind southwest 15 knots increasing to west 15 to 25 late in the day.
Friday Wind west 10 to 20 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Saint-Hubert Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
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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 16 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 PM EDT 16 June 2025 Tonight and Tuesday At 3:00 p.m. EDT today quasi-stationary ridge located off Nova
Scotia.

At 3:00 p.m. EDT today low 1005 mb located west of Lake Superior.
By 8:00 p.m. EDT Tuesday low 992 mb located south of James Bay.

St. Lawrence - St. Lawrence River Area

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