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Forecast

Marine Forecast

Issued 08:00 PM ADT 18 March 2024

Tonight and Tuesday.

Wind westerly 20 knots diminishing to west 10 to 15 after midnight then increasing to west 20 Tuesday afternoon.

Waves

Issued 05:00 PM ADT 18 March 2024
Tonight and Tuesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM ADT 18 March 2024
Wednesday Wind southwest 15 knots.
Thursday Wind southwest 25 knots increasing to northwest 35.
Friday Wind northwest 25 knots diminishing to west 15.

Ice Forecast

Issued 10:00 AM EDT 18 March 2024 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 18 March 2024 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Cape Breton near 4602N 6133W to 4755N 6104W
to 4801N 6326W to 5021N 5757W to 4831N 5931W to 4725N 5928W to
Newfoundland near 4707N 5547W. Sea ice west then east of the ice
edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 18 March 2024 Tonight and Tuesday At 8:00 p.m. ADT tonight quasi-stationary low 989 mb located east
of Anticosti Island.

At 8:00 p.m. ADT tonight departing trough from low located on a
line northwest-southeast over Newfoundland.

At 8:00 p.m. ADT Tuesday building high located south of the Marine
District.

Marine Weather Statement

Issued 3:10 PM ADT 18 March 2024 Marine interests are advised that all gale warnings have ended.

St. Lawrence - St. Lawrence River Area

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