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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 22 April 2025

Today Tonight and Wednesday.

Wind northwest 25 knots backing to west 15 to 20 near noon then diminishing to light near midnight. Wind increasing to southeast 10 to 15 Wednesday morning and to southeast 20 Wednesday afternoon.

Rain Wednesday afternoon and evening.

Waves

Issued 06:00 AM NDT 22 April 2025
Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less near midnight. Seas building to 1 to 2 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM NDT 22 April 2025
Thursday Wind east 25 knots diminishing to northwest 10 to 15 late in the day.
Friday Wind variable 10 to 15 knots becoming west 10 to 15.
Saturday Wind light becoming southeast 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 20 April 2025 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas Summerside Stephenville Airport North Cape Burgeo Pointe-des-Monts Port aux Basques Sagona Island St. Lawrence Tracadie Winterland Branch Hill Wreckhouse Halifax Harbour - 44258 LaHave Bank - 44150 Sept-Îles Airport Banquereau - 44139 Longue-Pointe-de-Mingan Île Rouge Île aux Perroquets Havre-Saint-Pierre Airport East Scotia Slope - 44137 Baie-Comeau Airport Mont-Joli Airport Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Heath Point Miscou Island Kouchibouguac Îles de la Madeleine Airport Kouchibouguac La Pocatière Grand Manan St. Stephen Fundy Park (Alma) New Carlisle Miramichi Pointe-au-Père Charlo Port Menier Bathurst Airport Île Bicquette Bas Caraquet Cap-Chat East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Lunenburg Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Nappan AAFC McNabs Island East Point Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island Cap-d'Espoir Beaver Island Baccaro Point
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 April 2025 Today Tonight and Monday

Ice Edge

First ice edge estimated from New Brunswick near 4700N 6449W to
4836N 6358W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 5013N 6023W to 4956N
5932W to Newfoundland near 5022N 5732W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 21 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4731N 5444W to 4125N 5145W to 4155N 4755W to 4715N 3650W to 5415N
4450W to 5915N 5605W to 6035N 5500W to 5900N 4930W then eastwards.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 21 April 2025 Tonight and Tuesday At 3:30 p.m. NDT today low 982 mb located over Funk Island Bank.
By 3:30 p.m. NDT Tuesday low 982 mb located east of the Marine
District.

At 10:00 a.m. NDT Tuesday approaching ridge located over the
Maritimes.

Marine Weather Statement

Issued 2:58 AM NDT 22 April 2025 A low pressure system east of Funk Island Bank will continue to move
eastward away from the marine district today and tonight. Strong to
gale force north to northwesterly winds in the wake of the low will
gradually diminish through the forecast period as the low departs.

Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle - western half, Gulf waters and
Southwest Coast.

Atlantic - Maritimes Area

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Marine Weather for Canada

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