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Beauport to L'Isle-aux-Coudres


Marine Forecast

Issued 03:00 AM EST 05 March 2024

Today Tonight and Wednesday.

Wind light increasing to northeast 15 to 25 knots Wednesday morning.

Periods of rain beginning this evening changing to periods of drizzle Wednesday morning. Fog banks forming this evening and dissipating Wednesday evening.

Temperatures minus 1 rising to plus 7 this afternoon then falling to plus 2 this evening.

Extended Forecast

Issued 06:00 PM EST 04 March 2024
Wednesday Wind light increasing to northeast 20 to 30 knots in the afternoon.
Thursday Wind northeast 20 to 30 knots.
Friday Wind northeast 15 to 25 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
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 AM EST 5 March 2024 Today Tonight and Wednesday At 3:00 a.m. EST today trough located from Quebec to the Midwestern
By 7:00 p.m. EST Wednesday trough located over Newfoundland.

At 3:00 a.m. EST Wednesday high 1030 mb located over Manitoba.
By 7:00 p.m. EST Wednesday high 1034 mb located over James Bay.

At 11:00 a.m. EST Wednesday quasi-stationary warm front located
from New England to New Brunswick.

St. Lawrence - St. Lawrence River Area

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