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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EST 05 December 2019

Today Tonight and Friday.

Wind light increasing to west 15 to 25 knots this morning then diminishing to southwest 10 to 15 after midnight. Wind diminishing to light near noon Friday then becoming northwest 10 to 15 Friday evening.

Snow ending this morning. Periods of snow Friday. Visibility as low as 1 mile in snow.

Temperatures near minus 3.

Extended Forecast

Issued 06:00 AM EST 05 December 2019
Saturday Wind westerly 10 to 15 knots.
Sunday Wind light increasing to southerly 20 knots.
Monday Wind southerly 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 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 EST 5 December 2019 Today Tonight and Friday At 3:00 a.m. EST today trough located on a line east-west over
Pointe-des-Monts.
By 7:00 p.m. EST Friday trough located on a line northeast-southwest
over Anticosti Island.

At 7:00 p.m. EST tonight ridge located on a line northeast-southwest
over Manitoba.
By 7:00 p.m. EST Friday ridge located on a line northeast-southwest
over Lake Superior.

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