Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EST 05 December 2016

Tonight and Tuesday

Wind northeast 10 to 15 knots diminishing to light early this evening.

Snow ending early this evening. Mist forming late overnight and dissipating early Tuesday morning. Visibility as low as 1 mile in snow and in mist.

Low tonight minus 8. High Tuesday zero. Temperatures falling to minus 6 Tuesday evening.

Extended Forecast

Issued 06:00 AM EST 05 December 2016
Wednesday Wind east 10 to 20 knots becoming southwest 15 late in the day.
Thursday Wind southwest 20 knots.
Friday Wind northwest 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 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 EST 5 December 2016 Tonight and Tuesday At 3:00 p.m. EST today ridge located on a line north-south over
Quebec.
By 7:00 p.m. EST Tuesday ridge located on a line north-south
over Sept-Îles.

At 3:00 p.m. EST today building low 1012 mb located over Lake Erie.
By 10:00 p.m. EST tonight departing low 1011 mb located near the
Gulf of Maine.

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