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Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 07:49 AM EDT 25 July 2021

Today Tonight and Monday.

Gale warning in effect.

Wind southerly 25 to 35 knots diminishing to southwest 15 to 25 near noon and to southwest 10 to 15 late this afternoon with gusts to 30 near thunderstorms. Wind becoming light late this evening then becoming southwest 10 to 15 near noon Monday. Wind becoming light Monday evening.

Showers ending after midnight with a risk of thunderstorms. Showers Monday afternoon and evening with a risk of thunderstorms.

Extended Forecast

Issued 06:00 AM EDT 25 July 2021
Tuesday Wind west 15 knots diminishing to light late in the day.
Wednesday Wind light.
Thursday Wind light becoming southwest 10 to 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 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 Memphrémagog 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)

Gale warning in effect

Trois-Rivières to Donnacona

Issued 07:49 AM EDT 25 July 2021

'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 AM EDT 25 July 2021 Today Tonight and Monday At 3:00 a.m. EDT today ridge located on a line north-south over
Newfoundland.
By 8:00 p.m. EDT Monday departing ridge located east of
Newfoundland.

At 3:00 a.m. EDT today trough located on a line north-south over
Lake Ontario.
By 8:30 p.m. EDT Monday trough located on a line north-south over
Pointe-des-Monts.

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