Montréal to Trois-Rivières

Forecast

Marine Forecast

Issued 04:30 PM EDT 28 July 2015

Tonight and Wednesday

Squall watch in effect.

Wind southwest 10 to 15 knots with gusts to 40 near thunderstorms. Wind diminishing to light late this evening.

Chance of showers early this evening with a risk of thunderstorms. Chance of showers Wednesday afternoon with a risk of thunderstorms.

Extended Forecast

Issued 06:00 PM EDT 28 July 2015
Thursday Wind southerly 15 knots.
Friday Wind southwest 15 to 20 knots.
Saturday 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 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

Watches (In effect)

Squall watch in effect

Montréal to Trois-Rivières

Issued 4:28 PM EDT 28 July 2015

Heavy thunderstorms could produce gusts of up to 40 knots during the
Next few hours.

In effect from 04:30 PM to 10:00 PM.

Attention marine interests. Please listen for updates of this warning
For the latest information.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 28 July 2015 Tonight and Wednesday At 3:00 p.m. EDT today trough located on a line north-south
over Matane.
By 8:00 a.m. EDT Wednesday weakening trough located on a line
north-south over the Gulf of St. Lawrence.

At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Huron.
By 8:00 p.m. EDT Wednesday ridge located on a line north-south
over Tadoussac.

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