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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 09 December 2019

Today Tonight and Tuesday.

Gale warning in effect.

Wind southeasterly 15 knots increasing to southwest 15 to 25 overnight and to southwest 25 to 35 Tuesday morning. Wind diminishing to west 10 to 15 Tuesday evening.

Periods of rain ending Tuesday afternoon.

Temperatures zero rising to plus 9 Tuesday morning then falling to minus 5 Tuesday evening.

Extended Forecast

Issued 06:00 AM EST 09 December 2019
Wednesday Wind west 10 to 15 knots becoming light in the morning then increasing to southwest 15 to 25 late in the day.
Thursday Wind southwest 15 to 25 knots diminishing to southwest 10 to 15.
Friday Wind southeasterly 10 to 15 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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Warnings

Warnings (In effect)

Gale warning in effect

Cornwall to Montréal

Issued 12:04 PM EST 09 December 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 9 December 2019 Today Tonight and Tuesday At 3:00 a.m. EST today col located near Lake Saint-Jean.
By 7:00 p.m. EST tonight dissipating col located over the Quebec
Lower North Shore.

At 7:00 p.m. EST tonight trough from 993 mb low located on a line
north-south over the Midwestern states.
By 7:00 p.m. EST Tuesday trough from 984 mb low located on a line
northeast-southwest over the Gaspe Peninsula.

St. Lawrence - St. Lawrence River Area

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