L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 23 June 2018

Tonight and Sunday.

Strong wind warning in effect.

Wind southwest 10 to 20 knots becoming northeast 10 to 20 early Sunday morning then increasing to northeast 20 to 30 near noon Sunday.

Chance of showers Sunday afternoon and evening.

Waves

Issued 03:00 PM EDT 23 June 2018
Tonight and Sunday. Seas 1 metre or less building to 1 to 2 Sunday afternoon.

Extended Forecast

Issued 06:00 AM EDT 23 June 2018
Monday Wind northeast 10 to 20 knots becoming light late in the day.
Tuesday Wind light becoming southwest 15 knots.
Wednesday Wind southwest 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 Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphremagog 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)

Strong wind warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 3:00 PM EDT 23 June 2018

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 EDT 23 June 2018 Tonight and Sunday At 3:00 p.m. EDT today trough located on a line east-west over
Lake Saint-Jean.
By 8:00 p.m. EDT Sunday trough located on a line northeast-southwest
over the Gulf of St. Lawrence.

At 8:00 p.m. EDT Sunday approaching high located over James Bay.

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