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Saguenay to Tadoussac


Marine Forecast

Issued 03:00 PM EDT 17 May 2021

Tonight and Tuesday.

Strong wind warning in effect.

Wind east 15 to 25 knots with gusts to 30 near thunderstorms. Wind diminishing to light early this evening then increasing to west 15 late overnight. Wind increasing to west 15 to 25 Tuesday morning then diminishing to west 10 to 15 Tuesday evening.

Showers ending this evening with a risk of thunderstorms. Showers overnight and Tuesday morning.

Extended Forecast

Issued 06:00 PM EDT 17 May 2021
Wednesday Wind light becoming easterly 10 to 15 knots in the afternoon.
Thursday Wind east 10 to 20 knots.
Friday Wind east 10 to 20 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 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 (In effect)

Strong wind warning in effect

Saguenay to Tadoussac

Issued 9:08 PM EDT 17 May 2021

'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.


Technical Marine Synopsis

Issued 3:00 PM EDT 17 May 2021 Tonight and Tuesday At 3:00 p.m. EDT today ridge located on a line north-south over
By 8:00 a.m. EDT Tuesday departing ridge located east of

At 3:00 p.m. EDT today trough located northwest of Montréal.
By 8:00 p.m. EDT Tuesday trough located on a line north-south over
the Gulf of St. Lawrence.

At 2:00 a.m. EDT Tuesday ridge located on a line north-south over
western Quebec.
By 8:00 p.m. EDT Tuesday ridge located on a line northeast-southwest
over Lake Erie.

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