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Montréal to Trois-Rivières

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 21 April 2025

Tonight and Tuesday.

Wind light becoming northeast 15 knots early this evening then veering to southeast 15 near midnight. Wind increasing to southwest 20 to 30 early Tuesday morning then diminishing to southwest 15 to 20 Tuesday evening.

Showers tonight.

Extended Forecast

Issued 06:00 AM EDT 21 April 2025
Wednesday Wind westerly 10 to 15 knots becoming light in the afternoon.
Thursday Wind light.
Friday Wind northeast 10 to 15 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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buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 21 April 2025 Tonight and Tuesday At 3:00 p.m. EDT today ridge located from Ungava Bay to the Gulf
of Maine.
By 2:00 p.m. EDT Tuesday departing ridge located from Labrador to
New England.

At 3:00 p.m. EDT today low 1001 mb located over the Great Lakes.
By 8:00 p.m. EDT Tuesday weakening low 1010 mb located near
Saguenay River.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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