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Beauport to L'Isle-aux-Coudres

Forecast

Marine Forecast

Issued 03:00 PM EDT 13 July 2024

Tonight and Sunday.

Strong wind warning in effect.

Wind southwest 15 to 25 knots with gusts to 40 near thunderstorms late this afternoon. Wind becoming southwest 10 to 15 this evening then increasing to southwest 15 to 25 near noon Sunday.

Scattered showers ending this evening with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 13 July 2024
Monday Wind southwest 15 to 25 knots diminishing to southwest 10 to 15 late in the day.
Tuesday Wind southwest 15 knots.
Wednesday Wind southwest 15 knots veering to westerly 15 to 20.

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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

Beauport to L'Isle-aux-Coudres

Issued 4:33 PM EDT 13 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.

Watches (In effect)

Squall watch in effect

Beauport to L'Isle-aux-Coudres

Issued 5:07 PM EDT 13 July 2024 Conditions this afternoon and early this evening will be favourable for the development of squalls with wind gusts up to 40 knots, frequent lightning, hail and poor to very poor visibilities due to showers at times heavy.

Proceed with caution as visibility may suddenly be reduced to near zero. Vessels without lightning protection should make their way to shore immediately. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Delay travel or if underway, reduce speed or return to port if safe to do so. Consider delaying or postponing travel in areas under the Squall Watch.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 13 July 2024 Tonight and Sunday At 3:00 p.m. EDT today ridge located from James Bay to the Great
Lakes.
By 8:00 a.m. EDT Sunday ridge located on a line northeast-southwest
over the East Coast of the U.S.

At 3:00 p.m. EDT today trough located over northwestern Ontario.
By 8:00 p.m. EDT Sunday trough located from James Bay to Lake Huron.

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