L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 15 October 2018

Tonight and Tuesday.

Storm warning in effect.

Wind southeast 15 knots increasing to southwest 15 to 25 late this evening and to southwest 40 to 50 after midnight. Wind diminishing to west 25 to 35 Tuesday morning and to southwest 15 to 25 Tuesday afternoon. Wind becoming southwest 15 Tuesday evening.

Periods of rain and fog patches ending after midnight.

Waves

Issued 03:00 PM EDT 15 October 2018
Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 after midnight then subsiding to 1 near noon Tuesday.

Extended Forecast

Issued 06:00 PM EDT 15 October 2018
Wednesday Wind light becoming northwest 15 knots late in the day.
Thursday Wind northwest 15 to 25 knots.
Friday Wind northwest 15 to 25 knots diminishing to 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 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)

Storm warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 4:34 PM EDT 15 October 2018

'Storm' force winds of 48 to 63 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 15 October 2018 Tonight and Tuesday At 3:00 p.m. EDT today departing ridge located on a line north-south
over Anticosti Island.

At 3:00 p.m. EDT today intensifying low 1001 mb located over
western Quebec.
By 8:00 p.m. EDT Tuesday low 966 mb located near the Strait of
Belle Isle.

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