Northumberland Strait

Forecast

Marine Forecast

Issued 03:00 AM ADT 27 May 2015

Today Tonight and Thursday

Strong wind warning in effect.

Wind southwest 20 to 25 knots diminishing to southwest 15 to 20 this morning then becoming variable 15 this afternoon. Wind increasing to southwest 20 to 25 early this evening with gusts to 35.

A few showers beginning Thursday evening with a risk of thunderstorms. Fog patches forming this evening.

Extended Forecast

Issued 03:00 AM ADT 27 May 2015
Friday Wind northeast 15 to 20 knots diminishing to variable 10 to 15 in the afternoon.
Saturday Wind south 15 to 20 knots veering to southwest 25 late in the day.
Sunday Wind westerly 20 to 25 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Kemptville Beauport Deschambault L'Assomption Quebec Lesage Int'l Airport Trois-Rivières Airport Nicolet Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Charlevoix 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 Rivière-du-Loup 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 26 May 2015 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 03:00 AM ADT 27 May 2015

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 27 May 2015 Today Tonight and Thursday At 3:00 a.m. ADT today quasi-stationary ridge located south of
the Marine District.

At 3:00 a.m. ADT today low 1010 mb located near Anticosti Island.
By 9:00 a.m. ADT today departing low 1014 mb located north of
Newfoundland.

At 3:00 a.m. ADT Thursday trough located from the Great Lakes
to Labrador.
By 9:00 p.m. ADT Thursday trough located on a line
northeast-southwest over the Gulf of St. Lawrence.

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