Beauport to L'Isle-aux-Coudres

Forecast

Marine Forecast

Issued 12:23 PM EDT 20 July 2017

Today Tonight and Friday.

Strong wind warning in effect. Squall watch in effect.

Wind southwest 10 to 15 knots increasing to southwest 15 to 25 early this afternoon then veering to westerly 15 to 20 early Friday morning.

Chance of showers late this afternoon and this evening with a risk of thunderstorms. Chance of showers Friday morning.

Extended Forecast

Issued 06:00 AM EDT 20 July 2017
Saturday Wind light.
Sunday Wind light.
Monday Wind light becoming northeast 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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Beauport to L'Isle-aux-Coudres

Issued 12:23 PM EDT 20 July 2017

'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 AM EDT 20 July 2017 Today Tonight and Friday At 3:00 a.m. EDT today trough located on a line north-south over
James Bay.
By 8:00 p.m. EDT Friday trough located on a line north-south
over Newfoundland.

At 3:00 a.m. EDT today ridge located over Trois-Rivières.
By 6:00 p.m. EDT tonight weakening ridge located on a line
north-south over Anticosti Island.

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