Northumberland Strait - western half

Forecast

Marine Forecast

Issued 10:00 AM ADT 23 May 2015

Today Tonight and Sunday

Strong wind warning in effect.

Wind west 20 knots increasing to west 25 to 30 late this afternoon then backing to southwest 20 to 25 late overnight. Wind veering to west 20 Sunday afternoon then diminishing to light Sunday evening.

Chance of showers today and this evening. Risk of thunderstorms late this afternoon. Chance of showers Sunday morning.

Extended Forecast

Issued 03:00 AM ADT 23 May 2015
Monday Wind southwest 25 knots diminishing to variable 10 to 15 late in the day.
Tuesday Wind southerly 10 to 15 knots increasing to southerly 25 late in the day.
Wednesday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 23 May 2015 Today Tonight and Sunday 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 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 23 May 2015 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Quebec near 5120N 5800W to 5115N 5730W to
Newfoundland near 5100N 5705W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - western half

Issued 10:00 AM ADT 23 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 10:00 AM ADT 23 May 2015 Today Tonight and Sunday At 10:00 a.m. ADT today trough located on a line northeast-southwest
over the Bay of Fundy.
By 8:00 p.m. ADT tonight trough located over Banquereau.

At 3:00 a.m. ADT Sunday quasi-stationary ridge located south of
the Marine District.

Marine Weather Statement

Issued 9:51 AM ADT 23 May 2015 A trough of low pressure crossing the marine district today will
Move to lie over eastern waters this evening. Strong to gale force
westerlies are expected over most waters in the wake of this
Trough.

Marine interests are advised that gale warnings are in effect for
Southwestern shore..LaHave Bank..Eastern shore..Sable..East Scotian
Slope..Fourchu..Banquereau-southeastern half and Laurentian Fan.

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