Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 03:00 PM EDT 29 August 2016

Tonight and Tuesday

Strong wind warning in effect.

Wind northwest 15 to 25 knots diminishing to westerly 10 to 15 early this evening and to light near midnight. Wind becoming southwest 10 to 15 near noon Tuesday.

Extended Forecast

Issued 06:00 AM EDT 29 August 2016
Wednesday Wind light.
Thursday Wind northerly 10 to 15 knots.
Friday Wind northerly 10 to 15 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 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 Varennes 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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Warnings

Warnings (In effect)

Strong wind warning in effect

Trois-Rivières to Donnacona

Issued 3:00 PM EDT 29 August 2016

'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 29 August 2016 Tonight and Tuesday At 3:00 p.m. EDT today low 1003 mb located near Natashquan.
By 8:00 p.m. EDT Tuesday departing low 990 mb located east of
Newfoundland.

At 3:00 p.m. EDT today ridge located on a line northeast-southwest
over Lake Huron.
By 8:00 p.m. EDT Tuesday ridge located from Anticosti Island to
Nova Scotia.

At 8:00 a.m. EDT Tuesday trough located on a line
northwest-southeast over James Bay.
By 8:00 p.m. EDT Tuesday trough located on a line
northwest-southeast over Lake Saint-Jean.

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