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Trois-Rivières to Donnacona

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Forecast

Marine Forecast

Issued 04:14 PM EDT 16 May 2021

Tonight and Monday.

Strong wind warning in effect.

Wind light except variable 30 knots near thunderstorms late this afternoon and early this evening. Wind becoming southwest 10 to 15 Monday afternoon.

Showers ending this evening with a risk of thunderstorms.

Extended Forecast

Issued 06:00 PM EDT 16 May 2021
Tuesday Wind west 15 knots diminishing to light late in the day.
Wednesday Wind light.
Thursday Wind southwest 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)

Strong wind warning in effect

Trois-Rivières to Donnacona

Issued 4:14 PM EDT 16 May 2021

'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 16 May 2021 Tonight and Monday At 3:00 p.m. EDT today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 8:00 p.m. EDT Monday departing ridge located over Newfoundland.

At 3:00 p.m. EDT today quasi-stationary flat low located over
southern Quebec.

At 8:00 p.m. EDT tonight building trough located northwest of the
Great Lakes.
By 8:00 p.m. EDT Monday dissipating trough located on a line
north-south over Trois-Rivières.

St. Lawrence - St. Lawrence River Area

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