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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 10 November 2025

Tonight and Tuesday.

Gale warning in effect.

Wind southeast 15 to 20 knots increasing to southeast 30 this evening and to southeast 35 to 45 late overnight except southeast 25 over western sections Tuesday afternoon and evening.

Rain overnight and Tuesday. Fog banks forming near noon Tuesday.

Waves

Issued 06:00 AM NST 10 November 2025
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 near midnight and to 3 to 5 late overnight.

Extended Forecast

Issued 03:30 PM NST 10 November 2025
Wednesday Wind southeast 35 to 45 knots becoming southwest 40 to 50 in the morning then diminishing to southwest 25 to 35 in the afternoon.
Thursday Wind southeast 15 to 20 knots increasing to northeast 35 to 45.
Friday Wind northwest 25 knots diminishing to variable 10 to 15.

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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 26 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 1:30 PM EST 10 November 2025

Iceberg Limit

Iceberg limit at 0000 UTC 11 Nov estimated from Newfoundland near
5026N 5623W to 5000N 4930W to 5100N 4745W to 5315N 4900W to 5945N
5730W to 6030N 5330W to 5920N 5035W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 3:30 PM NST 10 November 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 NST 10 November 2025 Tonight and Tuesday At 8:00 p.m. NST tonight deepening low 995 mb located near Cape Cod.
By 8:00 p.m. NST Tuesday low 979 mb located over western Labrador.

At 3:30 p.m. NST today ridge located on a line northwest-southeast
over Newfoundland.
By 10:00 a.m. NST Tuesday departing ridge located on a line
north-south over the eastern Grand Banks.

Marine Weather Statement

Issued 3:29 PM NST 10 November 2025 A low pressure system over Cape Cod will track northward across the
Gaspé Peninsula tonight and deepen as it moves to lie over Western
Labrador bay by Tuesday evening. Strong to gale force southeasterlies
will spread across all waters ahead of the low tonight.

Marine interests are advised that gale warnings are in effect for all
waters except Southeastern Grand Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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