Pointe-des-Monts to Anticosti - southern half


Marine Forecast

Issued 03:00 AM EDT 22 September 2017

Today Tonight and Saturday.

Gale warning in effect.

Wind southerly 10 to 15 knots veering to west 10 to 15 this morning then increasing to southwesterly 20 this evening. Wind increasing to west 25 to 35 overnight then diminishing to northwest 20 Saturday afternoon. Wind diminishing to northerly 10 to 15 Saturday evening.

A few showers Saturday morning.


Issued 03:00 AM EDT 22 September 2017
Today Tonight and Saturday. Seas 1 metre or less building to 2 Saturday afternoon then subsiding to 1 Saturday evening.

Extended Forecast

Issued 06:00 PM EDT 21 September 2017
Saturday Wind southwest 20 to 30 knots.
Sunday Wind east 10 to 20 knots becoming light.
Monday Wind northerly 10 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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EDT 22 September 2017

'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.


Technical Marine Synopsis

Issued 3:00 AM EDT 22 September 2017 Today Tonight and Saturday At 3:00 a.m. EDT today high 1024 mb located near Tadoussac.
By 8:00 p.m. EDT tonight high 1024 mb located near Cape Breton

At 8:00 p.m. EDT tonight intensifying trough located near James Bay.
By 8:00 p.m. EDT Saturday weakening trough located from Newfoundland
to Québec city.

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