Grand Manan


Marine Forecast

Issued 03:00 AM ADT 04 October 2015

Today Tonight and Monday

Strong wind warning in effect.

Wind northeast 25 to 30 knots diminishing to northeast 15 to 20 this evening then veering to east 20 after midnight. Wind diminishing to northeast 15 Monday morning and to light Monday evening.

A few showers beginning Monday evening.


Issued 05:00 AM ADT 04 October 2015
Today Tonight and Monday Seas 1 to 2 metres subsiding to 1 or less near noon.

Extended Forecast

Issued 03:00 AM ADT 04 October 2015
Tuesday Wind northeast 15 to 20 knots backing to north 10 to 15 in the afternoon.
Wednesday Wind west 10 to 15 knots.
Thursday Wind northwest 10 to 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 (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 04 October 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.


Technical Marine Synopsis

Issued 3:00 AM ADT 4 October 2015 Today Tonight and Monday At 3:00 a.m. ADT today low 1012 mb located south of Laurentian Fan.
By 8:00 p.m. ADT tonight low 1008 mb located south of the Grand

At 3:00 a.m. ADT today quasi-stationary high 1038 mb located over
central Quebec.

Marine Weather Statement

Issued 2:46 AM ADT 4 October 2015 A weak low pressure centre just south of Laurentian Fan will continue
to slowly move southeastward today. Meanwhile a strong area of high
pressure will persist over Central Quebec. Strong northeast winds
prevail between these two features reaching gale force at times over
southern offshore waters.

Marine interests are advised that gale warnings are in effect for
Georges Bank - southern half..West Scotian Slope - southern half..
East Scotian Slope - southern half..And Laurentian Fan - southern

St. Lawrence - St. Lawrence River Area

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