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Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM ADT 13 July 2024

Today Tonight and Sunday.

Strong wind warning in effect.

Wind southwest 15 to 20 knots diminishing to southwest 10 to 15 this morning then becoming light overnight. Wind increasing to southwest 20 Sunday afternoon.

Scattered showers ending this evening with a risk of thunderstorms. Fog banks dissipating Sunday evening.

Waves

Issued 05:00 AM ADT 13 July 2024
Today Tonight and Sunday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM ADT 13 July 2024
Monday Wind southwest 10 to 15 knots.
Tuesday Wind south 10 to 15 knots becoming variable 10 to 15.
Wednesday Wind southwest 15 to 20 knots.

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 13 July 2024

'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 13 July 2024 Today Tonight and Sunday At 3:00 a.m. ADT today ridge located south of the Marine District.
By 10:00 a.m. ADT Sunday ridge located east of the Marine District.

At 3:00 a.m. ADT today trough located from Labrador Sea to the
Gulf of St. Lawrence.
By 3:00 a.m. ADT Sunday trough located over the Gulf of
St. Lawrence.

Marine Weather Statement

Issued 2:33 AM ADT 13 July 2024 An unstable area of convection associated with a weak trough will
move east over very warm water in Georges Bank and West Scotian Slope
tonight. This will likely result in thunderstorms giving
unpredictable winds gusting to gale force, until the trough passes
southeast of the district Sunday morning.

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