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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 30 October 2020

Today Tonight and Saturday.

Strong wind warning in effect.

Wind northeast 25 to 30 knots backing to north 20 to 25 near midnight then diminishing to northwest 15 Saturday morning. Wind diminishing to light Saturday afternoon.

Periods of rain ending this afternoon.

Waves

Issued 05:00 AM ADT 30 October 2020
Today Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less Saturday evening.

Extended Forecast

Issued 03:00 AM ADT 30 October 2020
Sunday Wind southwest 20 to 25 knots increasing to south 35 in the afternoon.
Monday Wind variable 15 to 20 knots becoming southwest 20.
Tuesday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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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» US Marine Weather
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 30 October 2020

'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 October 2020 Today Tonight and Saturday At 10:00 a.m. ADT today trough located south of the Marine District.
By 10:00 a.m. ADT Saturday trough located southeast of the Marine
District.

At 10:00 a.m. ADT Saturday ridge located over New England.
By 8:00 p.m. ADT Saturday ridge located over the Maritimes.

Marine Weather Statement

Issued 9:56 AM ADT 30 October 2020 A trough of low pressure south of the marine district will give
strong to gale force northeasterly winds across the southern marine
district north of the trough today. Winds will diminish Saturday
morning as a ridge of high pressure moves into the region.

Marine interests are advised that gale warnings are in effect for
Browns Bank, Georges Bank, southwestern shore, LaHave Bank, West
Scotian Slope, Sable, East Scotian Slope and Laurentian Fan.

Atlantic - Maritimes Area

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Marine Weather for Canada

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