Cornwall to Montréal

Forecast

Marine Forecast

Issued 08:12 AM EDT 23 March 2019

Today Tonight and Sunday.

Wind west 20 to 30 knots diminishing to southwest 15 to 20 early this evening and to north 10 to 15 Sunday afternoon.

Periods of snow ending late this morning. Flurries beginning near noon Sunday. Visibility 1 mile or less in precipitation.

High today plus 3. Low tonight minus 3. High Sunday plus 3.

Extended Forecast

Issued 06:00 AM EDT 23 March 2019
Monday Wind northwest 10 to 15 knots backing to southwest 15 to 20 in the afternoon.
Tuesday Wind southwest 10 to 15 knots.
Wednesday 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 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 23 March 2019 Today Tonight and Sunday At 3:00 a.m. EDT today low 980 mb located over the Bay of Fundy.
By 8:00 a.m. EDT Sunday departing low 970 mb located over Labrador
Sea.

At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Hudson Bay.
By 8:00 p.m. EDT Sunday trough located on a line northeast-southwest
over New Brunswick.

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