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Grand Manan


Marine Forecast

Issued 03:30 PM AST 01 December 2023

Tonight and Saturday.

Wind southwest 15 to 20 knots diminishing to light this evening. Wind light Saturday.

Scattered showers overnight and Saturday.


Issued 05:00 PM AST 01 December 2023
Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less late overnight.

Extended Forecast

Issued 03:30 PM AST 01 December 2023
Sunday Wind easterly 15 to 20 knots.
Monday Wind northeasterly 25 knots diminishing to northerly 15.
Tuesday Wind north 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 1 December 2023 Today Tonight and Saturday Ice free. 

[ 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 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
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 1 December 2023 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Quebec near 4818N 6857W to 4805N 6926W
to 4747N 6943W then westward. Sea ice south of the ice edge.

Second ice edge estimated from Quebec near 5017N 6432W to 5011N
6409W to 4958N 6205W to 5009N 5956W to Quebec near 5125N 5737W. Sea
ice north of the ice edge.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 8:00 PM AST 1 December 2023 Tonight and Saturday At 8:00 p.m. AST tonight weakening trough located from Labrador
to Newfoundland.

At 10:00 a.m. AST Saturday low located over the Gulf of Maine.
By 8:00 p.m. AST Saturday low located over Laurentian Fan.

Marine Weather Statement

Issued 3:08 PM AST 1 December 2023 Outlook for the start of the Southwest Nova lobster fishery.


Saturday..Light winds increasing to southerly 10 to 15 in the morning
then switching to northwest 15 knots. Seas near 1 metre.
Sunday..Light winds increasing to easterly 15 in the afternoon then
to easterly 25 knots late in the day. Seas less than 1 metre
Building to 1 to 2 metres late in the day.

Atlantic - Maritimes Area

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