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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 17 April 2025

Today Tonight and Friday.

Wind west 15 knots increasing to west 15 to 25 early this morning then diminishing to light early this evening. Wind increasing to southwest 15 to 20 Friday evening.

Rain Friday evening.

High today plus 6. Low tonight minus 6. High Friday plus 11.

Extended Forecast

Issued 06:00 AM EDT 17 April 2025
Saturday Wind southwest 10 to 15 knots increasing to southwest 15 to 25 in the afternoon.
Sunday Wind northwest 10 to 15 knots.
Monday Wind light becoming 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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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 16 April 2025 Tonight and Thursday At 3:00 p.m. EDT today low 984 mb located over Natashquan.
By 8:00 p.m. EDT Thursday low 992 mb located over Labrador.

At 3:00 p.m. EDT today ridge located on a line north-south over
the Great Lakes.
By 8:00 p.m. EDT Thursday ridge located from James Bay to Cape
Hatteras.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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