L'Isle-aux-Coudres to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 September 2018

Today Tonight and Sunday.

Gale warning in effect.

Wind westerly 30 to 40 knots diminishing to westerly 15 to 25 this morning and to westerly 10 to 15 early this afternoon. Wind increasing to southwest 15 to 25 near midnight then veering to northwesterly 10 to 20 Sunday morning.

A few showers ending this morning.

Waves

Issued 03:00 AM EDT 22 September 2018
Today Tonight and Sunday. Seas 1 to 2 metres subsiding to 1 or less near noon.

Extended Forecast

Issued 06:00 PM EDT 21 September 2018
Sunday Wind southwest 10 to 15 knots.
Monday Wind light.
Tuesday Wind southeasterly 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 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 22 September 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 PM EDT 21 September 2018 Tonight and Saturday At 3:00 p.m. EDT today cold front located on a line
northeast-southwest over Lake Michigan.
By 8:00 p.m. EDT Saturday cold front located on a line north-south
over Newfoundland.

At 3:00 a.m. EDT Saturday ridge located on a line
northeast-southwest over Lake Michigan.
By 8:00 p.m. EDT Saturday ridge located on a line north-south over
Québec city.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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