Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 27 April 2017

Tonight and Friday

Wind southeast 15 to 20 knots veering to southwest 10 to 15 late overnight then increasing to southwest 15 to 25 near noon Friday. Wind diminishing to southwest 10 to 15 Friday evening.

A few showers beginning near midnight and ending early Friday morning. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 AM EDT 27 April 2017
Saturday Wind southwest 10 to 20 knots becoming northerly 15 in the afternoon.
Sunday Wind northeast 10 to 20 knots.
Monday Wind easterly 15 to 25 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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Warnings

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Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 27 April 2017 Tonight and Friday At 3:00 p.m. EDT today high 1033 mb located over Labrador.
By 8:00 a.m. EDT Friday departing high 1030 mb located over
Labrador Sea.

At 3:00 p.m. EDT today low 990 mb located south of Lake Michigan.
By 8:00 p.m. EDT tonight low 991 mb located northwest of James Bay.

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