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Montréal to Trois-Rivières

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 16 February 2026

Tonight and Tuesday.

Wind light becoming southeasterly 10 to 15 knots early this evening then veering to southwest 10 to 15 Tuesday morning.

Periods of snow beginning near midnight with a risk of freezing rain changing to periods of drizzle near noon Tuesday. Visibility as low as 1 mile in precipitation.

Low tonight minus 3. High Tuesday plus 2.

Extended Forecast

Issued 06:00 PM EST 16 February 2026
Wednesday Wind northerly 10 to 15 knots.
Thursday Wind light.
Friday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île d'Orléans Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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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 EST 16 February 2026 Tonight and Tuesday At 3:00 p.m. EST today ridge located from Nova Scotia to Labrador
Coast.
By 7:00 p.m. EST Tuesday ridge located from Nova Scotia to the
Strait of Belle Isle.

At 3:00 p.m. EST today trough located on a line north-south over
Lake Michigan.
By 7:00 p.m. EST Tuesday trough located on a line north-south
over Tadoussac.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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