Northumberland Strait

Forecast

Marine Forecast

Issued 03:30 PM ADT 24 July 2017

Tonight and Tuesday.

Wind light increasing to southeast 10 to 15 knots near midnight and to northeast 15 to 20 Tuesday morning.

A few showers beginning near midnight and ending Tuesday evening.

Extended Forecast

Issued 03:30 PM ADT 24 July 2017
Wednesday Wind variable 10 to 15 knots becoming southerly 10 to 15 in the afternoon.
Thursday Wind southwest 15 to 20 knots.
Friday Wind southwest 15 to 20 knots diminishing to variable 10 to 15 late in the day.

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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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 24 July 2017 Today Tonight and Tuesday At 10:00 a.m. ADT today ridge located on a line northwest-southeast
over the central Marine District.
By 10:00 a.m. ADT Tuesday ridge located on a line east-west over
the Gulf of St. Lawrence.

At 10:00 a.m. ADT today low 1005 mb located southwest of Cape Cod.
By 10:00 a.m. ADT Tuesday low 1009 mb located south of Nova Scotia.

Marine Weather Statement

Issued 3:00 PM ADT 24 July 2017 A low pressure system currently south of Cape Cod will push into the
western forecast waters this evening and then south of Nova Scotia by
tomorrow morning. A band of strong to gale force easterlies will
develop north of the low. The area of gales has been extended
northward due to a slight shift in the track of the low further
north.

Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, southwestern shore, LaHave Bank and Sable.

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