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Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 03 January 2025

Today Tonight and Saturday.

Gale warning in effect.

Wind west 35 knots diminishing to west 25 to 30 this afternoon and to west 20 after midnight. Wind veering to northwest 15 Saturday morning then to north 20 Saturday evening.

Scattered flurries this morning.

Risk of freezing spray Saturday evening.

Temperatures plus 1 falling to minus 5 Saturday evening.

Waves

Issued 05:00 AM AST 03 January 2025
Today Tonight and Saturday. Seas 3 to 4 metres subsiding to 2 to 3 this evening and to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM AST 03 January 2025
Sunday Wind northwest 20 knots increasing to northwest 30 in the afternoon.
Monday Wind northwest 25 knots.
Tuesday Wind northwest 15 knots.

Ice Forecast

Issued 10:00 AM EST 2 January 2025 Today Tonight and Friday 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 2 January 2025 Today Tonight and Friday

Ice Edge

First ice edge estimated from Nova Scotia near 4549N 6203W to Prince
Edward Island near 4621N 6211W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4628N 6235W
to 4724N 6430W to 4837N 6352W to Gaspe Peninsula near 4852N 6413W.
Sea ice west of the ice edge.

Third ice edge estimated from Gaspe Peninsula near 4859N 6704W to
4926N 6646W to Anticosti Island near 4926N 6336W. Sea ice west then
northeast of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4950N 6327W to
4958N 6010W to 5058N 5745W to 4732N 6003W to Newfoundland near 4707N
5547W. Sea ice north then northeast of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 10:00 AM AST 03 January 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 AST 3 January 2025 Today Tonight and Saturday At 10:00 a.m. AST today low 984 mb located over the St. Lawrence
River.
By 3:00 a.m. AST Saturday weakening low 991 mb located over
eastern Quebec.

At 10:00 a.m. AST Saturday low 983 mb located south of West
Scotian Slope.
By 8:00 p.m. AST Saturday approaching low 964 mb located south of
Laurentian Fan.

Marine Weather Statement

Issued 9:14 AM AST 3 January 2025 A low pressure system over the St Lawrence River will slowly track
northward to lie over Eastern Quebec tonight. Strong to gale force
southwest winds will gradually diminish through the day today.

On Saturday, another low pressure system will approach southeastern
waters where gale to storm force northerly winds are forecast.

Marine interests are advised that storm warnings are in effect for
Banquereau - eastern half and Laurentian Fan. Gale warnings are in
effect for Fundy, Grand Manan, Lurcher, Browns Bank, Georges Bank,
southwestern shore, LaHave Bank, West Scotian Slope, eastern shore,
Sable, East Scotian Slope and Banquereau - western half.

Atlantic - Maritimes Area

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