L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 June 2018

Today Tonight and Saturday.

Strong wind warning in effect.

Wind light increasing to southwest 10 to 15 knots this morning and to southwest 15 to 25 near noon. Wind becoming southwest 15 overnight then increasing to southwest 15 to 25 near noon Saturday.

Waves

Issued 03:00 AM EDT 22 June 2018
Today Tonight and Saturday. Seas 1 metre or less building to 1 to 2 this afternoon then subsiding to 1 or less Saturday morning. Seas building to 1 to 2 Saturday afternoon.

Extended Forecast

Issued 06:00 AM EDT 22 June 2018
Sunday Wind southwest 10 to 15 knots increasing to northeast 15 to 20 in the afternoon.
Monday Wind northeast 10 to 15 knots becoming light.
Tuesday Wind light increasing to southwest 15 to 20 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 22 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 22 June 2018 Today Tonight and Saturday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over James Bay.
By 5:00 a.m. EDT Saturday quasi-stationary trough located from
the Strait of Belle Isle to Sept-Îles then to Lake Superior.

At 3:00 a.m. EDT today low 1004 mb located southwest of Lake
Michigan.
By 8:00 p.m. EDT Saturday low 1004 mb located southwest of Lake
Huron.

At 3:00 a.m. EDT today high 1016 mb located southeast of Montréal.
By 8:00 p.m. EDT tonight departing high 1021 mb located southeast
of Nova Scotia.

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