L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EDT 17 October 2018

Today Tonight and Thursday.

Gale warning in effect.

Wind southwest 15 to 25 knots veering to northwest 15 to 25 early this evening then increasing to northwest 25 to 35 Thursday morning. Wind diminishing to northwest 15 to 25 Thursday evening.

Showers changing to showers or flurries early this evening and ending near midnight. Visibility as low as 1 mile in precipitation.

Waves

Issued 03:00 AM EDT 17 October 2018
Today Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 AM EDT 17 October 2018
Friday Wind southwest 15 knots.
Saturday Wind southwest 20 knots.
Sunday Wind northwest 20 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 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

Warnings (In effect)

Gale warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 03:00 AM EDT 17 October 2018

'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 AM EDT 17 October 2018 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Rimouski.
By 8:00 p.m. EDT tonight departing ridge located over Newfoundland.

At 3:00 a.m. EDT today low 998 mb located east of James Bay.
By 8:00 p.m. EDT Thursday quasi-stationary low 979 mb located
off Newfoundland.

At 3:00 a.m. EDT today ridge located on a line north-south over
Manitoba.
By 8:00 p.m. EDT Thursday ridge located on a line north-south
over Cornwall.

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