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Anticosti - southwestern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 02 May 2025

Today Tonight and Saturday.

Strong wind warning in effect.

Wind light increasing to southeast 10 to 15 knots this afternoon and to southeast 20 this evening with gusts to 30 in the Honguedo Strait. Wind diminishing to southwest 15 Saturday morning then increasing to northwest 20 Saturday afternoon with gusts to 30 in the Honguedo Strait.

Showers this afternoon tonight and Saturday. Fog patches forming near midnight.

Waves

Issued 05:00 AM ADT 02 May 2025
Today Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less this afternoon then building to 1 to 2 Saturday morning. Seas building to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:00 AM ADT 02 May 2025
Sunday Wind west 25 knots diminishing to light in the morning then increasing to northwest 30 late in the day.
Monday Wind northwest 30 knots diminishing to west 20.
Tuesday Wind south 15 knots increasing to southwest 25.

Ice Forecast

Issued 10:00 AM EDT 1 May 2025 Today Tonight and Friday Open water. 

[ 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 1 May 2025 Today Tonight and Friday

Ice Edge

Ice edge estimated from Quebec near 5013N 6207W to 4959N 6152W to
4959N 6028W to 5048N 5819W to Newfoundland near 5029N 5728W. Sea ice
north then east of the ice edge.

Ice Coverage

Open water.

 

Iceberg Bulletin

Issued 3:18 PM EDT 1 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 2 May estimated from Newfoundland near
4723N 5503W to 4040N 5210W to 4100N 4720W to 4530N 3335W to 4710N
3245W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.

Western iceberg limit at 0000 UTC 2 May estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
western iceberg limit.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti - southwestern half

Issued 06:24 AM ADT 02 May 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 3:00 AM ADT 2 May 2025 Today Tonight and Saturday At 3:00 a.m. ADT today ridge located on a line north-south over
the western Marine District.
By 3:00 a.m. ADT Saturday departing ridge located east of the
Marine District.

At 3:30 p.m. ADT today approaching low 1001 mb located over
southern Quebec.

Marine Weather Statement

Issued 2:52 AM ADT 2 May 2025 Marine interests are advised that all gale warnings have ended.

Atlantic - Maritimes Area

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Marine Weather for Canada

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