Montréal to Trois-Rivières

Forecast

Marine Forecast

Issued 03:00 AM EDT 27 July 2017

Today Tonight and Friday.

Wind southwest 15 to 20 knots with gusts to 30 near thunderstorms this afternoon. Wind becoming northwest 10 to 15 late this afternoon then backing to southwest 10 to 15 near noon Friday. Wind veering to northwest 10 to 15 Friday evening.

Chance of showers today. Risk of thunderstorms this afternoon.

Extended Forecast

Issued 06:00 AM EDT 27 July 2017
Saturday Wind northeast 10 to 15 knots.
Sunday Wind southwest 10 to 15 knots.
Monday Wind southwest 10 to 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 27 July 2017 Today Tonight and Friday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Huron.
By 8:00 p.m. EDT Friday trough located on a line north-south over
the Gulf of St. Lawrence.

At 3:00 a.m. EDT today ridge located on a line north-south over
northwestern Ontario.
By 8:00 p.m. EDT Friday ridge located on a line north-south over
James Bay.

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