Beauport to L'Isle-aux-Coudres

Forecast

Marine Forecast

Issued 03:00 PM EDT 26 September 2017

Tonight and Wednesday.

Gale warning in effect.

Wind southwest 15 to 25 knots becoming northeast 15 to 25 late this afternoon then increasing to northeast 25 to 35 early this evening. Wind diminishing to northeast 10 to 15 late overnight then becoming light early Wednesday afternoon. Wind increasing to southwest 15 to 25 late Wednesday afternoon.

A few showers beginning Wednesday evening and ending Wednesday evening with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 26 September 2017
Thursday Wind westerly 15 to 25 knots.
Friday Wind northwest 15 knots.
Saturday Wind northwest 15 knots backing to southwest 15 late in the day.

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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 Roméo LeBlanc 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)

Gale warning in effect

Beauport to L'Isle-aux-Coudres

Issued 3:00 PM EDT 26 September 2017

'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 PM EDT 26 September 2017 Tonight and Wednesday At 3:00 p.m. EDT today low 1010 mb located over Lake Superior.
By 8:00 p.m. EDT Wednesday low 998 mb located northwest of Lake
Saint-Jean.

At 3:00 p.m. EDT today trough from low located over Lake Michigan.
By 8:00 p.m. EDT Wednesday trough from low located over Cornwall.

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