Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 18 December 2018

Today Tonight and Wednesday.

Wind west 15 to 25 knots diminishing to west 10 to 15 this afternoon then becoming light near midnight. Wind light Wednesday.

Periods of snow ending early this morning.

High today minus 6. Low tonight minus 11. High Wednesday minus 4.

Extended Forecast

Issued 06:00 AM EST 18 December 2018
Thursday Wind light.
Friday Wind east 10 to 15 knots increasing to easterly 20 to 30.
Saturday Wind south 10 to 15 knots veering to southwest 15 to 20.

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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

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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 18 December 2018 Today Tonight and Wednesday At 3:00 a.m. EST today low 978 mb located over Nova Scotia.
By 7:00 p.m. EST Wednesday low 960 mb located northeast of
Newfoundland.

At 3:00 a.m. EST today ridge located on a line north-south over
Lake Superior.
By 7:00 p.m. EST Wednesday ridge located on a line north-south
over Québec city.

St. Lawrence - St. Lawrence River Area

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