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Southwestern Shore

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 28 April 2025

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 20 knots increasing to northwest 30 this afternoon then diminishing to north 15 near midnight. Wind diminishing to light late overnight then increasing to southwest 20 Tuesday evening.

Showers ending this afternoon.

Waves

Issued 05:00 AM ADT 28 April 2025
Today Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 near midnight.

Extended Forecast

Issued 03:00 AM ADT 28 April 2025
Wednesday Wind southwest 30 knots veering to northwest 25 late in the day.
Thursday Wind northwest 20 knots diminishing to variable 15.
Friday Wind light becoming southeast 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 27 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 27 April 2025 Today Tonight and Monday

Ice Edge

First ice edge estimated from Quebec near 4832N 6412W to 4835N 6404W
to 4844N 6402W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 5011N 6057W to 4955N
6023W to 5107N 5730W to Newfoundland near 5029N 5728W. Sea ice north
then east of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 24 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 25 Apr estimated from Newfoundland near
4731N 5444W to 4055N 5215W to 4125N 4740W to 4705N 3500W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.

Western iceberg limit at 0000 UTC 25 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

STRONG WIND WARNING in effect

Southwestern Shore

Issued 10:00 AM ADT 28 April 2025

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 3:30 PM ADT 27 April 2025 Tonight and Monday At 3:30 p.m. ADT today low 1002 mb located over the Gulf of
St. Lawrence.
By 3:30 p.m. ADT Monday low 1008 mb located near Sable Island.

Marine Weather Statement

Issued 9:44 AM ADT 28 April 2025 A low pressure system over the Cabot Strait will slowly track
southward to lie near Sable Island by this afternoon. Strong
southerlies ahead of the system shift to strong to gale force
northerlies behind it.

Marine interests are advised that a gale warning is in effect for the
Gulf-Magdalen - eastern half.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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