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Gulf - Magdalen - eastern half

Forecast

Marine Forecast

Issued 03:30 PM ADT 27 April 2025

Tonight and Monday.

Gale warning in effect.

Wind variable 10 to 15 knots increasing to northeast 25 near midnight and to north 35 Monday morning. Wind diminishing to northeast 15 Monday evening.

Scattered showers and fog patches ending Monday afternoon.

Waves

Issued 05:00 PM ADT 27 April 2025

Gulf - Magdalen - northern half

Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 early Monday morning.

Gulf - Magdalen - southern half

Tonight and Monday. Seas 1 metre or less building to 1 to 2 early this evening and to 2 to 3 late overnight.

Extended Forecast

Issued 03:30 PM ADT 27 April 2025
Tuesday Wind variable 15 knots increasing to southerly 25 to 30 in the afternoon.
Wednesday Wind southwest 25 to 30 knots increasing to northwest 35.
Thursday Wind northwest 35 knots diminishing to northwest 20.

Ice Forecast

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

[ Canadian Ice Service ]

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Weather Conditions

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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 27 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near
4723N 5503W to 4040N 5210W to 4100N 4720W to 4655N 3430W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.

Western iceberg limit at 0000 UTC 27 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Magdalen - eastern half

Issued 3:30 PM ADT 27 April 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 3:30 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 3:19 PM ADT 27 April 2025 A low pressure system over the Eastern Gulf of St. Lawrence will
slowly track southeast to lie near Sable Island by Monday 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
southeastern half of Gulf-Magdalen.

Atlantic - Maritimes Area

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