L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EDT 18 June 2018

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind southwest 10 to 20 knots increasing to southwest 20 to 30 early this morning then diminishing to variable 15 early this evening. Wind increasing to northwest 15 to 25 Tuesday morning then diminishing to northwest 10 to 15 Tuesday afternoon.

Showers and a few thunderstorms ending early this evening. Visibility as low as 1 mile in precipitation.

Waves

Issued 03:00 AM EDT 18 June 2018
Today Tonight and Tuesday. Seas 1 to 2 metres subsiding to 1 or less after midnight then building to 2 Tuesday morning. Seas subsiding to 1 or less near noon Tuesday.

Extended Forecast

Issued 06:00 PM EDT 17 June 2018
Tuesday Wind southwest 20 to 30 knots diminishing to west 10 to 20 late in the day.
Wednesday Wind west 10 to 20 knots.
Thursday Wind westerly 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 03:00 AM EDT 18 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 AM EDT 18 June 2018 Today Tonight and Tuesday At 3:00 a.m. EDT today warm front located on a line
northwest-southeast over Pointe-des-Monts.
By 8:00 p.m. EDT tonight warm front located over Anticosti Island
to Newfoundland.

At 3:00 a.m. EDT today intensifying cold front located on a line
northeast-southwest over Lake Michigan.
By 8:00 p.m. EDT Tuesday cold front located off Newfoundland.

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