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Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 PM EDT 20 July 2024

Tonight and Sunday.

Strong wind warning in effect.

Wind southwest 15 to 25 knots diminishing to westerly 10 to 15 early this evening and to light near midnight. Wind increasing to west 10 to 20 late Sunday morning then becoming light Sunday evening.

Scattered showers this afternoon and this evening with a risk of thunderstorms.

Extended Forecast

Issued 06:00 AM EDT 20 July 2024
Monday Wind light becoming southwest 15 knots in the morning then diminishing to light late in the day.
Tuesday Wind northeast 10 to 15 knots becoming light.
Wednesday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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

Donnacona to Beauport

Issued 3:00 PM EDT 20 July 2024

'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 20 July 2024 Tonight and Sunday At 3:00 p.m. EDT today cold front located on a line
northeast-southwest over southern Lake Saint-Jean.
By 8:00 a.m. EDT Sunday quasi-stationary cold front located on a
line northeast-southwest over the Gulf of St. Lawrence.

At 3:00 p.m. EDT today ridge located on a line north-south over
western Ontario.
By 8:00 p.m. EDT Sunday ridge located on a line northwest-southeast
over Lake Ontario.

St. Lawrence - St. Lawrence River Area

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