Cornwall to Montréal

Forecast

Marine Forecast

Issued 10:10 AM EST 07 December 2016

Today Tonight and Thursday

Wind southerly 10 to 15 knots increasing to southwest 15 to 25 early this afternoon then diminishing to southwest 10 to 15 this evening. Wind increasing to southwest 15 to 20 Thursday morning.

Light snow changing to chance of showers this afternoon. Visibility as low as 1 mile in snow.

High today plus 3. Low tonight minus 2. High Thursday plus 1.

Extended Forecast

Issued 10:06 AM EST 07 December 2016
Friday Wind northwest 15 to 25 knots.
Saturday Wind west 15 knots.
Sunday 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 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 AM EST 7 December 2016 Today Tonight and Thursday At 3:00 a.m. EST today ridge located on a line north-south over
Saguenay River.
By 7:00 p.m. EST tonight departing ridge located on a line
north-south over Natashquan.

At 3:00 a.m. EST today low located northwest of Lake Superior.
By 7:00 p.m. EST Thursday low located over northern Quebec.

At 3:00 a.m. EST today trough from low located on a line
northwest-southeast over Lake Ontario.
By 7:00 p.m. EST Thursday trough from low located on a line
northwest-southeast over the Strait of Belle Isle.

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