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Montréal to Trois-Rivières

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 April 2025

Today Tonight and Wednesday.

Wind southeast 15 knots increasing to southwest 20 to 30 early this morning then diminishing to light this evening. Wind becoming west 15 Wednesday morning then diminishing to light Wednesday evening.

Scattered showers ending near noon.

Extended Forecast

Issued 06:00 PM 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 AM EDT 22 April 2025 Today Tonight and Wednesday At 3:00 a.m. EDT today ridge located from Ungava Bay to Nova Scotia.
By midnight EDT tonight departing ridge located on a line
north-south over Newfoundland.

At 3:00 a.m. EDT today low 1001 mb located over western Quebec.
By 8:00 p.m. EDT Wednesday weakening low 1015 mb located near
Nova Scotia.

At 8:00 p.m. EDT Wednesday approaching ridge located from Hudson
Bay to Lake Ontario.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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