Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 15 December 2018

Today Tonight and Sunday.

Wind southwest 10 to 15 knots diminishing to light late this afternoon then becoming northeast 10 to 15 Sunday morning.

Mist dissipating this morning. Visibility as low as 1 mile in mist.

Temperatures plus 3 falling to minus 5 Sunday afternoon.

Extended Forecast

Issued 06:00 AM EST 15 December 2018
Monday Wind light increasing to northwest 15 to 25 knots in the afternoon.
Tuesday Wind northwest 15 knots.
Wednesday Wind light.

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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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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 15 December 2018 Today Tonight and Sunday At 3:00 a.m. EST today trough located on a line north-south over
Trois-Rivières.
By 1:00 p.m. EST today departing trough located on a line
northeast-southwest over Newfoundland.

At 3:00 a.m. EST today ridge located on a line north-south over
northwestern Ontario.
By 7:00 p.m. EST Sunday ridge located on a line north-south over
Natashquan.

St. Lawrence - St. Lawrence River Area

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