Cornwall to Montréal

Forecast

Marine Forecast

Issued 05:14 PM EDT 23 July 2016

Tonight and Sunday

Wind westerly 15 knots diminishing to light early Sunday morning.

A few showers ending early this evening with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 23 July 2016
Monday Wind easterly 10 to 15 knots becoming southwesterly 10 to 15 in the afternoon.
Tuesday Wind westerly 10 to 15 knots.
Wednesday Wind west 10 to 15 knots.

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Weather Conditions

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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 Varennes 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 23 July 2016 Tonight and Sunday At 3:00 p.m. EDT today trough located from Sept-Îles to Tadoussac
then to Lake Ontario.
By 8:00 p.m. EDT Sunday trough located on a line north-south over
the Gulf of St. Lawrence.

At 3:00 p.m. EDT today ridge located on a line north-south over
northern Ontario.
By 8:00 p.m. EDT Sunday ridge located on a line north-south over
Trois-Rivières.

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