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L'Isle-aux-Coudres to Tadoussac


Marine Forecast

Issued 03:00 AM EST 23 January 2020

Today Tonight and Friday.

Wind southwest 15 to 25 knots diminishing to light near midnight then increasing to northeast 15 to 25 Friday morning.

Snow ending early this morning. Visibility 1 mile or less in snow.

Temperatures minus 2 falling to minus 9 Friday evening.


Issued 03:00 AM EST 23 January 2020
Today Tonight and Friday. Mainly ice covered.

Extended Forecast

Issued 06:00 PM EST 22 January 2020
Friday Wind light becoming northeast 15 knots in the morning.
Saturday Wind northeast 15 knots increasing to northeast 20 to 30 late in the day.
Sunday Wind northeast 20 to 30 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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Ice Conditions

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Warnings (Ended)

Gale warning ended

L'Isle-aux-Coudres to Tadoussac

Issued 03:00 AM EST 23 January 2020

Technical Marine Synopsis

Issued 3:00 AM EST 23 January 2020 Today Tonight and Friday At 3:00 a.m. EST today trough located from Ungava Bay to Maine.
By 7:00 a.m. EST Friday departing trough located on a line
northeast-southwest over Newfoundland.

At 3:00 a.m. EST today high 1025 mb located over northern Manitoba.
By 7:00 p.m. EST Friday high 1036 mb located over the Gaspe

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