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Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 PM EST 26 February 2020

Tonight and Thursday.

Storm warning in effect.

Wind northeast 15 to 20 knots increasing to northeast 20 to 30 early this evening and to northeast 30 to 40 near midnight. Wind increasing to northeast 40 to 50 Thursday morning then diminishing to northeast 30 to 40 Thursday afternoon. Wind diminishing to northeast 15 to 25 Thursday evening.

Snow tonight and Thursday. Visibility 1 mile or less in snow.

Temperatures near zero.

Extended Forecast

Issued 06:00 AM EST 26 February 2020
Friday Wind southwest 15 knots.
Saturday Wind light increasing to southwest 10 to 20 knots.
Sunday Wind southwest 10 to 20 knots diminishing to light.

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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

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Donnacona to Beauport

Issued 3:00 PM EST 26 February 2020

'Storm' force winds of 48 to 63 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 26 February 2020 Tonight and Thursday At 3:00 p.m. EST today building ridge located on a line
northwest-southeast over Anticosti Island.
By 7:00 p.m. EST Thursday ridge located on a line east-west over
Labrador.

At 3:00 p.m. EST today intensifying low 1002 mb located over the
East Coast of the U.S.
By 7:00 p.m. EST Thursday low 985 mb located over Maine.

St. Lawrence - St. Lawrence River Area

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