L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EST 15 December 2017

Today Tonight and Saturday.

Gale warning in effect.

Wind west 25 to 35 knots diminishing to southwest 15 to 25 early this afternoon and to southwest 10 to 15 early this evening. Wind becoming light late this evening then increasing to northeast 10 to 15 Saturday morning. Wind backing to northwest 10 to 20 Saturday evening.

Freezing spray warning in effect.

Freezing spray ending this afternoon.

Temperatures near minus 12 today tonight and Saturday.

Waves

Issued 03:00 AM EST 15 December 2017
Today Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less late this afternoon.

Extended Forecast

Issued 06:00 AM EST 15 December 2017
Sunday Wind westerly 10 to 20 knots.
Monday Wind light.
Tuesday Wind 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

Warnings (In effect)

Gale warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 07:11 AM EST 15 December 2017

'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.

Freezing spray warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 07:11 AM EST 15 December 2017

Moderate or severe freezing spray is 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 AM EST 15 December 2017 Today Tonight and Saturday At 3:00 a.m. EST today quasi-stationary low 960 mb located over
northern Labrador.

At 3:00 a.m. EST today ridge located on a line north-south over
eastern Lake Ontario.
By 7:00 p.m. EST tonight dissipating ridge located over New England.

At 3:00 a.m. EST today low located over Lake Superior.
By 7:00 p.m. EST Saturday dissipating low located over southern
Quebec.

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