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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 04 April 2025

Tonight and Saturday.

Wind northwesterly 25 knots diminishing to north 15 early Saturday morning then veering to easterly 10 to 15 near noon Saturday. Wind veering to southeast 20 early Saturday evening.

Periods of rain or snow Saturday evening.

Waves

Issued 05:00 PM ADT 04 April 2025
Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less near noon Saturday.

Extended Forecast

Issued 03:30 PM ADT 04 April 2025
Sunday Wind southeast 30 knots veering to southwest 25 in the afternoon then diminishing to northwest 15 late in the day.
Monday Wind northwest 15 to 20 knots diminishing to light.
Tuesday Wind east 15 knots.

Ice Forecast

Issued 10:00 AM EDT 4 April 2025 Today Tonight and Saturday Ice free. 

[ 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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 4 April 2025 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Cape Breton near 4620N 6017W to 4656N
6003W to 4753N 6116W to 4754N 6327W to Anticosti Island near 4923N
6335W. Sea ice south and west of the ice edge.

Second ice edge estimated from Anticosti Island near 4948N 6315W to
4934N 5859W to 4830N 5921W to Newfoundland near 4806N 5905W. Sea ice
north and east of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 4 April 2025 Tonight and Saturday At 8:00 p.m. ADT tonight departing low 998 mb located over the
Grand Banks.

At 8:00 p.m. ADT tonight ridge located from Quebec to New England.
By 3:30 p.m. ADT Saturday ridge located on a line north-south over
the Marine District.

Atlantic - Maritimes Area

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Marine Weather for Canada

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