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Montréal to Trois-Rivières

Forecast

Marine Forecast

Issued 03:00 AM EDT 15 May 2025

Today Tonight and Friday.

Wind light today tonight and Friday.

Showers Friday late in the day with a risk of thunderstorms.

Extended Forecast

Issued 06:00 AM EDT 15 May 2025
Saturday Wind easterly 10 to 15 knots.
Sunday Wind southwest 10 to 15 knots increasing to northwest 15 to 25 late in the day.
Monday Wind northwest 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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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 15 May 2025 Today Tonight and Friday At 3:00 a.m. EDT today departing trough located on a line
northeast-southwest over the Gulf of St. Lawrence.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Hudson Bay.
By 8:00 p.m. EDT Friday ridge located from Ungava Bay to the Gulf
of St. Lawrence.

At 8:00 p.m. EDT tonight low 979 mb located over southern Manitoba.
By 8:00 p.m. EDT Friday low 988 mb located over northern Ontario.

St. Lawrence - St. Lawrence River Area

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