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Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM ADT 09 May 2021

Today Tonight and Monday.

Strong wind warning in effect.

Wind northwest 25 knots backing to west 15 to 20 this morning then to southwest 20 to 25 this afternoon. Wind diminishing to southwesterly 15 near midnight and to light near noon Monday.

Periods of rain ending early this morning. Fog patches forming Monday morning.

Waves

Issued 05:00 PM ADT 08 May 2021
Tonight and Sunday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM ADT 09 May 2021
Tuesday Wind variable 10 to 15 knots becoming southwest 10 to 15 in the afternoon.
Wednesday Wind variable 10 to 15 knots becoming northwest 10 to 15.
Thursday Wind northwest 10 to 15 knots backing to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 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 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 09 May 2021

'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 9 May 2021 Today Tonight and Monday At 3:00 a.m. ADT today low 985 mb located over southwestern Cape
Breton Island.
By 10:00 a.m. ADT today low 987 mb located over Cabot Strait.

At 8:00 p.m. ADT tonight low 986 mb located over Newfoundland.
By 10:00 a.m. ADT Monday approaching trough located west of
Georges Bank.

Marine Weather Statement

Issued 2:47 AM ADT 9 May 2021 A low pressure system over Cape Breton Island will move to lie over
Cabot Strait this morning and will then move into Newfoundland and
out of the marine district. Strong to gale force northeasterly winds
north of the low shift to gale to force west to southwesterlies south
and east of the low. Winds will gradually diminish from west to east
today.

Marine interests are advised that gale warnings are in effect for all
waters except Fundy, Grand Manan, Lurcher, Browns Bank, Georges Bank
- southern half, southwestern shore, West Scotian Slope - southern
half, gulf- Magdalen - eastern half, Chaleur - Miscou - western half
and Anticosti - western half.

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