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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 01 May 2025

Tonight and Friday.

Wind northwest 25 knots diminishing to northwest 15 late overnight and to light near noon Friday.

Waves

Issued 06:00 PM NDT 01 May 2025
Tonight and Friday. Seas 3 to 4 metres subsiding to 2 to 3 this evening and to 1 to 2 late overnight. Seas subsiding to 1 or less Friday afternoon.

Extended Forecast

Issued 03:30 PM NDT 01 May 2025
Saturday Wind south 25 knots veering to southwest 15 to 20 late in the day.
Sunday Wind light increasing to southwest 15 to 20 knots.
Monday Wind northwest 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EDT 1 May 2025 Today Tonight and Friday Bergy water except consolidated rotten first-year ice in a few bays. 

[ 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

Bergy water except consolidated rotten first-year ice in a few bays.

 

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 1 May 2025 Tonight and Friday At 8:00 p.m. NDT tonight low 993 mb located off The Bonavista
Peninsula.
By 3:30 p.m. NDT Friday quasi-stationary low 1000 mb located
northeast of Belle Isle Bank.

At 8:00 p.m. NDT tonight ridge located on a line north-south
over Maine.
By 8:00 p.m. NDT Friday approaching ridge from high located on a
line north-south over the Gulf of St. Lawrence.

Marine Weather Statement

Issued 7:40 PM NDT 1 May 2025 A low pressure system off the Bonavista Peninsula will slowly track
northeastward to lie northeast of Belle Isle Bank by Friday morning
where it will stall. Strong to gale force westerly to northwesterly
winds are expected in the low's wake.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - eastern half, Southwest Coast, South Coast,
East Coast - north of Cape St. Francis, Northeast Coast, Belle Isle
Bank, Funk Island Bank, and Southwestern Grand Banks.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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