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Grand Manan

Forecast

Marine Forecast

Issued 03:30 PM ADT 17 August 2022

Tonight and Thursday.

Gale warning in effect.

Wind northeast 25 to 35 knots becoming easterly 25 this evening then diminishing to southeast 15 after midnight. Wind increasing to southerly 20 Thursday morning.

Showers. Risk of thunderstorms late this afternoon and this evening. Fog patches dissipating Thursday afternoon.

Waves

Issued 05:00 PM ADT 17 August 2022
Tonight and Thursday. Seas 2 to 3 metres subsiding to 1 to 2 this evening and to 1 or less after midnight. Seas building to 1 to 2 Thursday morning and to 2 to 3 Thursday afternoon.

Extended Forecast

Issued 03:30 PM ADT 17 August 2022
Friday Wind southwest 15 knots.
Saturday Wind southwest 10 to 15 knots.
Sunday Wind southwest 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 18 May 2022 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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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 West Bay of Fundy - 44490 Mont-Louis - 45138 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 18 May 2022

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 3:30 PM ADT 17 August 2022

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:30 PM ADT 17 August 2022 Tonight and Thursday At 3:30 p.m. ADT today low 1006 mb located over the southwestern
Marine District.
By 10:00 a.m. ADT Thursday low 1004 mb located over Maine.

At 3:30 p.m. ADT today trough from 1006 mb low located from Browns
Bank to Banquereau.
By 3:30 p.m. ADT Thursday trough from 1002 mb low located from
Maine to the Gulf of St. Lawrence.

Marine Weather Statement

Issued 3:26 PM ADT 17 August 2022 A low pressure system over southwestern marine district will move
northward to lie over Southern Maine Thursday morning. Strong to
Gale force northeasterlies over some western waters near the low
Will diminish as it moves away.

Marine interests are advised that gale warnings are in effect for
Grand Manan and Lurcher.

Atlantic - Maritimes Area

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