L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 17 October 2017

Tonight and Wednesday.

Wind southwest 20 to 30 knots diminishing to southwest 15 near midnight then increasing to southwest 20 Wednesday afternoon.

A few showers ending late overnight.

Waves

Issued 03:00 PM EDT 17 October 2017
Tonight and Wednesday. Seas 1 metre.

Extended Forecast

Issued 06:00 PM EDT 17 October 2017
Thursday Wind southwest 15 knots increasing to southwest 20 to 30 in the afternoon.
Friday Wind southwest 15 knots.
Saturday Wind southwest 10 to 15 knots becoming 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 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 17 October 2017 Tonight and Wednesday At 3:00 p.m. EDT today low 993 mb located near James Bay.
By 8:00 a.m. EDT Wednesday low 1003 mb located near Labrador.

At 8:00 p.m. EDT tonight departing ridge located on a line
north-south over the Gaspe Peninsula.

At 11:00 a.m. EDT Wednesday ridge located on a line
northwest-southeast over Trois-Rivières.
By 8:00 p.m. EDT Wednesday ridge located on a line north-south
over Sept-Îles.

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