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Cabot Strait

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 08 July 2025

Today Tonight and Wednesday.

Wind light becoming northeast 10 to 15 knots near noon then backing to northwesterly 10 to 15 early this evening. Wind northwesterly 10 to 15 Wednesday.

Scattered showers and fog patches ending this afternoon with a risk of thunderstorms.

Waves

Issued 05:00 AM ADT 08 July 2025
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 08 July 2025
Thursday Wind light.
Friday Wind light increasing to southeast 15 to 20 knots.
Saturday Wind easterly 30 knots diminishing to northerly 15 late in the day.

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:43 PM EDT 7 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 7 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5710N 5100W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 8 July 2025 Today Tonight and Wednesday At 3:00 a.m. ADT today trough located from Nova Scotia to
Newfoundland.
By 3:30 p.m. ADT today low 1016 mb located over Lurcher.

At 8:00 p.m. ADT tonight low 1012 mb located over Sable Island.
By 3:00 a.m. ADT Wednesday low 1010 mb located over Laurentian Fan.

At 3:30 p.m. ADT Wednesday departing low 1009 mb located over the
southern Grand Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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