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Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 03:00 AM EDT 05 July 2022

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light increasing to northeast 10 to 15 knots early this evening and to northerly 15 to 25 overnight. Wind diminishing to northerly 10 to 15 Wednesday morning then becoming light Wednesday afternoon.

Rain this afternoon and tonight.

Extended Forecast

Issued 06:00 AM EDT 05 July 2022
Thursday Wind light.
Friday Wind light.
Saturday Wind southwest 15 knots.

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Weather Conditions

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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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Trois-Rivières to Donnacona

Issued 03:00 AM EDT 05 July 2022

'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 AM EDT 5 July 2022 Today Tonight and Wednesday At 3:00 a.m. EDT today building low 1010 mb located over northern
Lake Michigan.
By 8:00 p.m. EDT Wednesday low 1003 mb located over the Gulf of
St. Lawrence.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Cornwall.
By 3:00 a.m. EDT Wednesday ridge located from James Bay to
Newfoundland.

At 8:00 p.m. EDT Wednesday ridge located from the Great Lakes
to Labrador.

St. Lawrence - St. Lawrence River Area

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