Northumberland Strait

Forecast

Marine Forecast

Issued 08:00 PM ADT 22 September 2017

Tonight and Saturday.

Wind light becoming southwest 15 knots early Saturday morning then becoming northeast 15 early Saturday evening.

Extended Forecast

Issued 03:30 PM ADT 22 September 2017
Sunday Wind southeasterly 15 knots veering to southwest 15 to 20 late in the day.
Monday Wind northerly 15 to 20 knots.
Tuesday Wind variable 15 knots increasing to southwest 20.

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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.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 22 September 2017 Tonight and Saturday At 8:00 p.m. ADT tonight Post-tropical Storm Jose 992 mb located
at 39.5N 69.0W.
By 10:00 a.m. ADT Saturday weakening Post-tropical Storm Jose 996
mb located at 39.3N 68.5W.

At 10:00 a.m. ADT Saturday trough located on a line
northeast-southwest over eastern Quebec.
By 8:00 p.m. ADT Saturday trough located on a line
northeast-southwest over Newfoundland.

At 8:00 p.m. ADT tonight dissipating ridge located from the Gulf
of St. Lawrence to the Grand Banks.

Marine Weather Statement

Issued 7:33 PM ADT 22 September 2017 All gale force warnings have ended.

As of 9:00 PM ADT post tropical storm Jose was located near 39.5
north and 69.0 west. Minimum central pressure was 992 MB, maximum
sustained winds were 40 knots. The storm is nearly quasi-stationary
and weakening.

Long period swells from Jose will continue to subside along the
southwestern Atlantic coastline of Nova Scotia this evening.

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