Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EST 12 December 2017

Tonight and Wednesday.

Gale warning in effect.

Wind northeast 20 to 30 knots backing to northwesterly 15 to 25 late this evening then increasing to westerly 25 to 35 early Wednesday morning.

Snow at times heavy changing to flurries late overnight and ending near noon Wednesday. Visibility 1 mile or less in precipitation.

Temperatures minus 7 falling to minus 14 Wednesday evening.

Extended Forecast

Issued 06:00 AM EST 12 December 2017
Thursday Wind westerly 20 to 30 knots diminishing to westerly 10 to 20 in the afternoon.
Friday Wind light.
Saturday Wind light becoming northerly 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 Roméo LeBlanc 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

Warnings (In effect)

Gale warning in effect

Cornwall to Montréal

Issued 3:00 PM EST 12 December 2017

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 12 December 2017 Tonight and Wednesday At 3:00 p.m. EST today low located northeast of Lake Ontario.
By 7:00 p.m. EST tonight low located southeast of Saguenay River.

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