Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM ADT 29 April 2016

Today Tonight and Saturday

Wind west 10 to 15 knots becoming variable 10 to 15 this afternoon then becoming northwest 15 late this evening. Wind diminishing to light Saturday morning.

Temperatures zero rising to plus 6 this evening.

Extended Forecast

Issued 03:00 AM ADT 29 April 2016
Sunday Wind light.
Monday Wind light increasing to east 15 to 20 knots.
Tuesday Wind northeast 25 knots diminishing to northerly 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 29 April 2016 Today Tonight and Saturday Ice free. 

[ Canadian Ice Service ]

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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 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 29 April 2016 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Quebec near 5000N 6650W to 5000N 6000W to
5120N 5720W to Newfoundland near 5030N 5725W. Sea ice north and east
of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 29 April 2016 Today Tonight and Saturday At 10:00 a.m. ADT today low 980 mb located over Labrador Sea.
By 9:00 a.m. ADT Saturday departing low 989 mb located southeast
of Labrador Sea.

At 10:00 a.m. ADT today ridge located on a line northwest-southeast
over the southwestern Marine District.
By 9:00 p.m. ADT tonight quasi-stationary ridge located on a line
east-west over the southern Marine District.

At 8:00 p.m. ADT tonight low located southwest of the Marine
District.

Marine Weather Statement

Issued 9:50 AM ADT 29 April 2016 A low pressure system over the Labrador Sea will deepen and approach
the coast today as a ridge of high pressure settles over the southern
marine district. Strong to gale force westerly winds will develop
over the Northern Gulf of St. Lawrence waters and diminish overnight
tonight as the low begins to track eastward.

Marine interests are advised that a gale warning is in effect for
Anticosti - northeastern half.

St. Lawrence - St. Lawrence River Area

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