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Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM AST 09 December 2024

Today Tonight and Tuesday.

Wind northwest 20 to 25 knots diminishing to northwest 15 this morning and to light this afternoon. Wind increasing to easterly 15 to 20 this evening then diminishing to east 10 to 15 Tuesday evening.

Scattered flurries beginning near midnight changing to scattered showers Tuesday afternoon.

Temperatures plus 5 falling to minus 1 this afternoon then rising to plus 6 Tuesday evening.

Waves

Issued 05:00 AM AST 09 December 2024
Today Tonight and Tuesday. Seas 2 metres subsiding to 1 or less late this afternoon then building to 1 to 2 Tuesday morning.

Extended Forecast

Issued 03:00 AM AST 09 December 2024
Wednesday Wind south 15 knots increasing to south 30 in the afternoon.
Thursday Wind south 40 to 50 knots diminishing to southwest 30.
Friday Wind southwest 30 knots diminishing to northwest 15 late in the day.

Ice Forecast

Issued 10:00 AM EST 8 December 2024 Today Tonight and Monday 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 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 EST 8 December 2024 Today Tonight and Monday

Ice Edge

First ice edge estimated from Nova Scotia near 4541N 6220W to Prince
Edward Island near 4627N 6158W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4626N 6308W
to 4729N 6428W to 4838N 6357W to Gaspe Peninsula near 4851N 6412W.
Sea ice west of the ice edge.

Third ice edge estimated from Quebec near 4845N 6750W to 4853N 6830W
to 4959N 6512W to 4942N 6429W to Anticosti Island near 4946N 6417W.
Sea ice north of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4956N 6403W to
4958N 6010W to Quebec near 5126N 5733W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 9 December 2024 Today Tonight and Tuesday At 3:00 a.m. AST today low 999 mb located over Newfoundland.
By 8:00 p.m. AST tonight departing low 988 mb located near
Labrador Coast.

At 10:00 a.m. AST Tuesday approaching low 1017 mb located near
Cape Cod.

At 3:30 p.m. AST today ridge located over Quebec.
By 3:00 a.m. AST Tuesday ridge located on a line northwest-southeast
over the Marine District.

Marine Weather Statement

Issued 2:41 AM AST 9 December 2024 A low pressure system over Newfoundland will continue to track
northeastward today departing the region. Strong to gale force
northwest winds will gradually diminish tonight.

Marine interests are advised that gale warnings are in effect for
Cabot Strait, Gulf-Magdalen - northeastern half and Anticosti.
Freezing spray warnings are in effect for Northumberland Strait -
western half, Chaleur-Miscou, and Anticosti.

Atlantic - Maritimes Area

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