Northumberland Strait


Marine Forecast

Issued 08:00 PM ADT 24 September 2017

Tonight and Monday.

Wind variable 10 to 15 knots diminishing to light late this evening then increasing to southeast 10 to 15 Monday afternoon. Wind increasing to south 15 to 20 Monday evening.

A few showers ending late overnight.

Extended Forecast

Issued 03:30 PM ADT 24 September 2017
Tuesday Wind southwest 20 knots becoming northerly 20 late in the day.
Wednesday Wind easterly 10 to 15 knots becoming light.
Thursday Wind southwest 25 knots veering to northwest 25.

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Weather Conditions

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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 Roméo LeBlanc 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.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 8:00 PM ADT 24 September 2017 Tonight and Monday At 8:00 p.m. ADT tonight ridge located on a line northwest-southeast
over the eastern Marine District.
By 8:00 p.m. ADT Monday ridge located on a line northwest-southeast
over Newfoundland.

At 8:00 p.m. ADT Monday low 1004 mb located west of Labrador.

Marine Weather Statement

Issued 7:46 PM ADT 24 September 2017 At 6:00 PM ADT hurricane Lee was located near 31.3 north, 49.7 west
or about 890 miles east of Bermuda. Maximum sustained winds were 80
knots and the central pressure was 980 millibars.

Lee is drifting slowly southward, and it is not expected to affect
the marine district of Atlantic Canada at this time.

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