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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 22 March 2025

Tonight and Sunday.

Gale warning in effect.

Wind west 35 knots diminishing to southwest 20 Sunday morning and to southwest 10 to 15 Sunday afternoon.

Showers this evening.

Waves

Issued 06:00 PM NDT 22 March 2025
Tonight and Sunday. Seas 1 to 2 metres building to 3 to 5 this evening then subsiding to 2 to 3 near noon Sunday. Seas subsiding to 1 to 2 Sunday evening.

Extended Forecast

Issued 03:00 AM NDT 23 March 2025
Tuesday Wind south 15 to 20 knots increasing to south 35 in the morning then diminishing to southwest 15 to 20 late in the day.
Wednesday Wind southwest 15 to 20 knots diminishing to variable 10 to 15.
Thursday Wind southeast 15 knots increasing to southeast 25.

Ice Forecast

Issued 10:00 AM EDT 22 March 2025 Today Tonight and Sunday Open water. 

[ 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 EDT 22 March 2025 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906W
to Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.

Ice Coverage

Open water.

 

Iceberg Bulletin

Issued 3:51 PM EDT 22 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near
4643N 5307W to 4625N 5225W to 4600N 4745W to 4730N 4445W to 5100N
4550W to 5510N 4825W to 5900N 5620W to 6110N 5505W to 5820N 4555W
then eastwards.

Western iceberg limit at 0000 UTC 23 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4920N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 03:00 AM NDT 23 March 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 3:00 AM NDT 23 March 2025 Today Tonight and Monday At 3:00 a.m. NDT today low 977 mb located over Belle Isle Bank.
By 3:00 a.m. NDT Monday low 977 mb located over central Labrador
Sea.

At 3:00 a.m. NDT today trough located over New Brunswick.
By 3:00 a.m. NDT Monday trough located over eastern Newfoundland.

Marine Weather Statement

Issued 2:51 AM NDT 23 March 2025 A low pressure system over Belle Isle Bank tonight will move into the
Labrador Sea today. Moderate to strong southerlies ahead of the low
will increase to strong to gale force west to southwesterlies in its
wake. Winds will diminish tonight as the tracks northward away from
the marine district.

Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle and Gulf waters.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, Belle
Isle Bank, and Funk Island Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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