L'Isle-aux-Coudres to Tadoussac


Marine Forecast

Issued 03:00 AM EST 19 January 2019

Today Tonight and Sunday.

Gale warning in effect.

Wind northerly 15 to 20 knots diminishing to light this morning then increasing to northeast 10 to 15 late this afternoon. Wind increasing to northeast 15 to 25 this evening and to northeast 25 to 35 Sunday morning. Wind increasing to northeast 35 to 45 Sunday afternoon.

Snow beginning overnight. Visibility 1 mile or less in snow.

Temperatures minus 19 falling to minus 24 this morning then rising to minus 17 Sunday evening.


Issued 03:00 AM EST 19 January 2019
Today Tonight and Sunday. Mainly ice covered.

Extended Forecast

Issued 06:00 AM EST 19 January 2019
Monday Wind northerly 15 to 25 knots.
Tuesday Wind northwest 15 to 25 knots diminishing to light late in the day.
Wednesday Wind light.

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Weather Conditions

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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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Ice Conditions

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Warnings (In effect)

Gale warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 07:40 AM EST 19 January 2019

'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 EST 19 January 2019 Today Tonight and Sunday At 3:00 a.m. EST today intensifying low 1003 mb located northwest
of Natashquan.
By 7:00 p.m. EST tonight departing low 983 mb located over
Labrador Sea.

At 3:00 a.m. EST today ridge located on a line east-west over
Lake Saint-Jean.
By 7:00 p.m. EST Sunday ridge located on a line east-west over
James Bay.

At 7:00 p.m. EST tonight intensifying low 996 mb located southwest
of Lake Ontario.
By 7:00 p.m. EST Sunday low 985 mb located over the Gulf of Maine.

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