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Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 AM EDT 16 October 2019

Today Tonight and Thursday.

Gale warning in effect.

Wind light increasing to easterly 10 to 15 knots late this morning and to easterly 15 to 25 late this afternoon. Wind increasing to northeast 25 to 35 overnight then diminishing to north 15 to 25 Thursday evening.

Rain Thursday. Visibility as low as 1 mile in rain.

Extended Forecast

Issued 06:00 PM EDT 15 October 2019
Thursday Wind northeast 20 to 30 knots.
Friday Wind northwest 15 knots.
Saturday Wind west 10 to 15 knots becoming 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)

Gale warning in effect

Donnacona to Beauport

Issued 03:00 AM EDT 16 October 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 EDT 16 October 2019 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Québec city.
By 8:00 p.m. EDT Thursday ridge located on a line
northwest-southeast over Labrador Sea.

At 3:00 a.m. EDT today low 999 mb located east of Lake Michigan.
By 8:00 p.m. EDT Thursday low 988 mb located over southern Maine.

St. Lawrence - St. Lawrence River Area

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