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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 18 April 2025

Tonight and Saturday.

Wind southwest 25 knots diminishing to southwest 15 to 20 this evening and to southwest 10 to 15 late overnight. Wind backing to south 15 to 20 near noon Saturday.

Rain Saturday late in the day. Fog patches forming Saturday evening.

Waves

Issued 06:00 AM NDT 18 April 2025
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 this morning and to 1 or less near noon Saturday.

Extended Forecast

Issued 03:30 PM NDT 18 April 2025
Sunday Wind variable 10 to 15 knots increasing to southwest 25 in the morning and to northeast 35 in the afternoon.
Monday Wind north 35 to 45 knots.
Tuesday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 18 April 2025 Today Tonight and Saturday Bergy water. 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 18 April 2025 Today Tonight and Saturday

Ice Edge

First ice edge estimated from New Brunswick near 4700N 6449W to
4831N 6351W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 4904N 6646W to 5005N
6518W to 4936N 5930W to Newfoundland near 5022N 5732W. Sea ice north
of the ice edge.

Ice Coverage

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

 

Iceberg Bulletin

Issued 2:30 PM EDT 18 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 18 Apr estimated from Newfoundland near
4731N 5444W to 4125N 5145W to 4210N 4800W to 4635N 3815W to 5345N
4510W to 5915N 5605W to 6035N 5500W to 5850N 4935W then eastwards.

Western iceberg limit at 0000 UTC 18 Apr 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 3:30 PM NDT 18 April 2025 Tonight and Saturday At 3:30 p.m. NDT today low 1000 mb located off Labrador Coast.
By 3:30 p.m. NDT Saturday low 1004 mb located over northwestern
Labrador Sea.

At 3:30 p.m. NDT today ridge located on a line north-south over
New England.
By 3:30 p.m. NDT Saturday ridge located on a line
northwest-southeast over Newfoundland.

Atlantic - Maritimes Area

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Marine Weather for Canada

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