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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 17 April 2025

Tonight and Friday.

Wind west 15 to 20 knots diminishing to light early this evening. Wind light Friday.

Rain Friday evening.

Low tonight minus 5. High Friday plus 9.

Extended Forecast

Issued 06:00 PM EDT 17 April 2025
Saturday Wind light increasing to southwest 20 to 30 knots in the morning.
Sunday Wind northwest 15 to 25 knots.
Monday Wind light becoming northeast 10 to 15 knots late in the day.

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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 17 April 2025 Tonight and Friday At 3:00 p.m. EDT today low 992 mb located over Labrador.
By 8:00 p.m. EDT Friday low 1000 mb located over Labrador Sea.

At 3:00 p.m. EDT today ridge located from James Bay to Cape
Hatteras.
By 8:00 p.m. EDT Friday weakening ridge located from Hudson Bay
to Anticosti Island.

At 8:00 p.m. EDT Friday approaching low 1003 mb located over the
Great Lakes.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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