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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 23 May 2025

Tonight and Saturday.

Wind southeast 25 knots backing to east 30 this evening then diminishing to east 15 to 20 Saturday morning. Wind diminishing to variable 10 to 15 Saturday evening.

Rain beginning this evening changing to showers Saturday morning. Fog banks forming Saturday afternoon.

Waves

Issued 06:00 PM NDT 23 May 2025
Tonight and Saturday. Seas 2 to 3 metres except 3 to 4 over western sections overnight and Saturday morning. Seas subsiding to 1 to 2 Saturday evening.

Extended Forecast

Issued 03:30 PM NDT 23 May 2025
Sunday Wind variable 10 to 15 knots.
Monday Wind northeast 10 to 15 knots.
Tuesday Wind northwest 10 to 15 knots backing to west 20.

Ice Forecast

Issued 10:00 AM EDT 23 May 2025 Today Tonight and Saturday Ice free.These are the last forecasts for the season. 

[ 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 23 May 2025 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

These are the last forecasts for the season.
 

Iceberg Bulletin

Issued 3:15 PM EDT 23 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 24 May estimated from Newfoundland near 4709N 5517W to 4355N 5140W to 4400N 4400W to 4830N 4045W to 5345N 4950W to 5915N 5605W to 5705N 5130W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 23 May 2025 Tonight and Saturday At 3:30 p.m. NDT today low 1000 mb located over the Gulf of Maine.
By 3:30 p.m. NDT Saturday low 1008 mb located over New Brunswick.

At 3:30 p.m. NDT today trough from 1000 mb low located south of
Nova Scotia.
By 3:30 p.m. NDT Saturday trough from 1008 mb low located on a
line east-west over the South Coast of Newfoundland.

At 3:30 p.m. NDT today ridge located from Ungava Bay to the
Grand Banks.
By 3:30 p.m. NDT Saturday ridge located from Hudson Bay to Belle
Isle Bank.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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