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Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 AM EDT 13 July 2024

Today Tonight and Sunday.

Strong wind warning in effect.

Wind light becoming southwesterly 15 knots near noon except southwest 30 near thunderstorms. Wind diminishing to light this evening then increasing to southwest 15 to 20 near noon Sunday.

Scattered showers this afternoon with a risk of thunderstorms. Fog patches dissipating this morning. Visibility 1 mile or less in fog patches and as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 12 July 2024
Sunday Wind southwest 10 to 15 knots increasing to southwest 15 to 20 in the afternoon.
Monday Wind southwest 10 to 15 knots.
Tuesday Wind southwest 15 knots.

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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 03:00 AM 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 13 July 2024 Today Tonight and Sunday At 3:00 a.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 a.m. EDT today trough located over northwestern Ontario.
By 8:00 p.m. EDT Sunday trough located from James Bay to Lake Huron.

St. Lawrence - St. Lawrence River Area

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