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Saguenay to Tadoussac


Marine Forecast

Issued 03:00 PM EDT 20 October 2021

Tonight and Thursday.

Wind west 15 knots diminishing to light early this evening then becoming west 10 to 15 late overnight. Wind diminishing to light early Thursday afternoon then increasing to east 20 to 30 late Thursday afternoon.

Showers tonight. Periods of rain Thursday evening.

Extended Forecast

Issued 06:00 PM EDT 20 October 2021
Friday Wind east 15 to 25 knots becoming west 15 to 25 in the afternoon.
Saturday Wind west 15 to 20 knots.
Sunday Wind west 15 to 25 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 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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land station Land Station
Ice Conditions

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No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 PM EDT 20 October 2021 Tonight and Thursday At 3:00 p.m. EDT today trough located on a line northwest-southeast
over Pointe-des-Monts.
By 2:00 p.m. EDT Thursday dissipating trough located on a line
east-west over Anticosti Island.

At 5:00 a.m. EDT Thursday low 1007 mb located over Lake Michigan.
By 8:00 p.m. EDT Thursday low 1004 mb located at 46.8N 75.5W.

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