Montréal to Trois-Rivières

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 19 June 2018

Tonight and Wednesday.

Strong wind warning in effect.

Wind northwest 10 to 15 knots becoming light early this evening then increasing to southwest 10 to 15 early Wednesday morning. Wind increasing to southwest 15 to 25 near noon Wednesday then diminishing to light Wednesday evening.

Chance of showers Wednesday afternoon with a risk of thunderstorms.

Extended Forecast

Issued 06:00 PM EDT 19 June 2018
Thursday Wind northwest 10 to 15 knots diminishing to light in the afternoon.
Friday Wind southwest 10 to 15 knots.
Saturday Wind southerly 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 Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphremagog 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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Warnings

Warnings (In effect)

Strong wind warning in effect

Montréal to Trois-Rivières

Issued 3:00 PM EDT 19 June 2018

'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 19 June 2018 Tonight and Wednesday At 3:00 p.m. EDT today ridge located on a line northeast-southwest
over Lake Superior.
By 8:00 a.m. EDT Wednesday departing ridge located on a line
northeast-southwest over Cape Cod.

At 3:00 p.m. EDT today cold front located on a line
northeast-southwest over James Bay.
By 8:00 p.m. EDT Wednesday cold front located from Natashquan to
New Brunswick then to Cornwall.

At 3:00 p.m. EDT today high located over western Hudson Bay.
By 8:00 p.m. EDT Wednesday high located over James Bay.

St. Lawrence - St. Lawrence River Area

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