Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 26 April 2017

Tonight and Thursday

Wind northeast 10 to 15 knots veering to southeast 15 to 20 Thursday afternoon.

Fog banks forming late overnight and dissipating Thursday morning.

Extended Forecast

Issued 06:00 PM EDT 26 April 2017
Friday Wind southwest 15 knots.
Saturday Wind southwest 10 to 20 knots becoming northerly 15 late in the day.
Sunday Wind northeast 10 to 20 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 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 26 April 2017 Tonight and Thursday At 3:00 p.m. EDT today trough located on a line northeast-southwest
over Lake Huron.
By 8:00 a.m. EDT Thursday departing trough located on a line
northeast-southwest over Îles-de-la-Madeleine.

At 3:00 p.m. EDT today low 995 mb located southwest of the Great
Lakes.
By 8:00 p.m. EDT Thursday low 985 mb located over northern Ontario.

At 3:00 p.m. EDT today high 1032 mb located over eastern Hudson Bay.
By 8:00 p.m. EDT Thursday high 1035 mb located over Labrador Coast.

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