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Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 03:00 AM EDT 16 October 2021

Today Tonight and Sunday.

Wind light increasing to easterly 10 to 20 knots this morning and to southwest 20 to 30 early this evening. Wind diminishing to west 10 to 15 Sunday morning then becoming light Sunday evening.

Rain today and tonight. Risk of thunderstorms today. Fog patches dissipating this morning.

Extended Forecast

Issued 06:00 AM EDT 16 October 2021
Monday Wind west 10 to 15 knots.
Tuesday Wind light.
Wednesday Wind northwest 10 to 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 16 October 2021 Today Tonight and Sunday At 3:00 a.m. EDT today ridge located on a line north-south over
Anticosti Island.
By 8:00 p.m. EDT tonight ridge located on a line north-south
over Natashquan.

At 3:00 a.m. EDT today deepening low located north of Lake Ontario.
By 8:00 p.m. EDT Sunday low located near James Bay.

At 3:00 a.m. EDT today trough from low located on a line
northeast-southwest over Lake Ontario.
By 8:00 p.m. EDT Sunday trough from low located on a line
northwest-southeast over Sept-Îles.

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