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Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 PM EDT 20 July 2019

Tonight and Sunday.

Strong wind warning in effect.

Wind southwest 15 to 25 knots diminishing to southwest 10 to 15 this evening then becoming light after midnight. Wind light Sunday.

Showers ending Sunday evening. Risk of thunderstorms late this afternoon and this evening and Sunday morning. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 AM EDT 20 July 2019
Monday Wind light becoming southwest 15 knots in the afternoon.
Tuesday Wind west 10 to 15 knots.
Wednesday Wind 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)

Strong wind warning in effect

Donnacona to Beauport

Issued 3:33 PM EDT 20 July 2019

'Strong' winds of 20 to 33 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 EDT 20 July 2019 Tonight and Sunday At 3:00 p.m. EDT today trough located over James Bay.
By 8:00 p.m. EDT Sunday trough located from Nova Scotia to Cape
Breton Island.

At 3:00 p.m. EDT today ridge located on a line east-west over
northern Manitoba.
By 8:00 p.m. EDT Sunday ridge located from the Great Lakes to
Labrador.

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