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Beauport to L'Isle-aux-Coudres

Forecast

Marine Forecast

Issued 03:00 PM EDT 21 August 2019

Tonight and Thursday.

Strong wind warning in effect. Squall watch in effect.

Wind southwest 10 to 15 knots becoming light early this evening then increasing to southwest 15 late overnight with gusts to 35 near thunderstorms. Wind becoming southwest 15 to 25 early Thursday morning then diminishing to west 10 to 15 Thursday evening.

Showers ending early Thursday morning. Risk of thunderstorms Thursday morning. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 21 August 2019
Friday Wind west 10 to 20 knots.
Saturday Wind northeast 10 to 20 knots.
Sunday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas 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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buoy Buoy
land station Land Station
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 3:00 PM EDT 21 August 2019

'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 2:57 PM EDT 21 August 2019 Conditions are favourable for the development of squalls with wind gusts up to 35 knots and frequent lightning.

Conditions are favourable for the development of squalls with gusts up to 35 knots tonight.

Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.

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 21 August 2019 Tonight and Thursday At 3:00 p.m. EDT today dissipating trough located near
Pointe-des-Monts.

At 3:00 p.m. EDT today trough located on a line northeast-southwest
over Lake Huron.
By 8:00 p.m. EDT Thursday trough located on a line
northeast-southwest over New Brunswick.

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