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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 07 June 2026

Tonight and Monday.

Wind northeast 10 to 15 knots becoming light early this evening. Wind light Monday.

Extended Forecast

Issued 06:00 PM EDT 07 June 2026
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light becoming southwest 10 to 15 knots.

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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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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 7 June 2026 Tonight and Monday At 3:00 p.m. EDT today low 1003 mb located near Cape Breton Island.
By 8:00 p.m. EDT Monday departing low 1002 mb located off
Newfoundland.

At 3:00 p.m. EDT today high 1019 mb located near Lake Superior.
By 8:00 p.m. EDT Monday high 1025 mb located over the East Coast
of the U.S.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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