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Northumberland Strait

Forecast

Marine Forecast

Issued 03:00 AM ADT 03 October 2022

Today Tonight and Tuesday.

Wind north 10 to 15 knots diminishing to light early this morning then becoming southwesterly 10 to 15 overnight. Wind southwesterly 10 to 15 Tuesday.

Extended Forecast

Issued 03:00 AM ADT 03 October 2022
Wednesday Wind southwest 10 to 15 knots backing to southeast 10 to 15 in the afternoon.
Thursday Wind variable 10 to 15 knots.
Friday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 18 May 2022 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 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 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

Ice Forecasts

Issued 10:00 AM EDT 18 May 2022

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 3 October 2022 Today Tonight and Tuesday By 3:00 a.m. ADT today quasi-stationary trough located south of
the Marine District.

At 3:00 a.m. ADT today building ridge located from Ontario to the
Gulf of St. Lawrence.
By 3:30 p.m. ADT today quasi-stationary ridge located from the
Great Lakes to the Grand Banks.

Marine Weather Statement

Issued 2:40 AM ADT 3 October 2022 An elongated trough of low pressure south of the marine district will
remain nearly stationary today and Tuesday. Strong to gale force
northeasterlies over southwestern waters will persist through the
forecast period.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope and East Scotian Slope -
southwestern half.

St. Lawrence - St. Lawrence River Area

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