Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM ADT 30 July 2015

Today Tonight and Friday

Strong wind warning in effect.

Wind light increasing to southwesterly 15 knots this afternoon and to southwest 20 near midnight.

A few showers beginning late overnight and ending near noon Friday with a risk of thunderstorms. Fog patches dissipating Friday afternoon.

Waves

Issued 05:00 AM ADT 30 July 2015
Today Tonight and Friday Seas 1 metre or less building to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM ADT 30 July 2015
Saturday Wind southwest 10 to 15 knots increasing to southwest 15 to 20 late in the day.
Sunday Wind southwest 15 to 20 knots.
Monday Wind southwest 15 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 26 May 2015 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 30 July 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 30 July 2015 Today Tonight and Friday At 10:00 a.m. ADT today low 992 mb located over the southwestern
Grand Banks.
By 8:00 p.m. ADT tonight departing low 995 mb located southeast
of the Avalon Peninsula.

At 10:00 a.m. ADT today weakening ridge located on a line
north-south over the Marine District.
By 8:00 p.m. ADT tonight dissipating ridge located over the
southeastern Marine District.

At 3:00 a.m. ADT Friday trough located from the Gaspe Peninsula
to Cape Cod.
By 8:00 p.m. ADT Friday trough located from Anticosti Island to
Sable Island.

Marine Weather Statement

Issued 9:39 AM ADT 30 July 2015 A low pressure system over the Southwestern Grand Banks will move
very slowly eastward then gradually weaken later today. Strong to
gale force northwesterlies are expected over eastern waters from this
system today.

Marine interests are advised that gale warnings are in effect for
Banquereau - eastern half and Laurentian Fan - eastern half.

St. Lawrence - St. Lawrence River Area

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