Northumberland Strait


Marine Forecast

Issued 08:00 PM ADT 25 October 2016

Tonight and Wednesday

Strong wind warning in effect.

Wind variable 10 to 15 knots becoming northeast 15 late overnight then increasing to northeast 25 Wednesday morning.

A few showers.

Extended Forecast

Issued 03:30 PM ADT 25 October 2016
Thursday Wind northeast 15 to 20 knots diminishing to light late in the day.
Friday Wind southeast 15 to 20 knots increasing to easterly 35 late in the day.
Saturday Wind northeasterly 35 knots.

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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 Varennes 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 25 May 2016 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 8:00 PM ADT 25 October 2016

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.


Technical Marine Synopsis

Issued 8:00 PM ADT 25 October 2016 Tonight and Wednesday At 8:00 p.m. ADT tonight trough located on a line east-west over
the Gulf of St. Lawrence.
By 10:00 a.m. ADT Wednesday weakening trough located on a line
northeast-southwest over Banquereau.

At 8:00 p.m. ADT tonight ridge located on a line north-south over
the Great Lakes.
By 8:00 p.m. ADT Wednesday ridge located on a line north-south
over New England.

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