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East Scotian Slope

Forecast

Marine Forecast

Issued 03:53 PM ADT 08 July 2025

Tonight and Wednesday.

Squall watch in effect.

Wind southwest 15 knots increasing to westerly 25 early this evening with gusts to 35 near thunderstorms this evening. Wind diminishing to westerly 10 to 15 early Wednesday morning and to light near noon Wednesday.

Showers or a few thunderstorms this evening. Showers Wednesday afternoon and evening with a risk of thunderstorms. Fog patches.

Waves

Issued 05:00 AM ADT 08 July 2025
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 this evening then subsiding to 2 Wednesday morning.

Extended Forecast

Issued 03:30 PM ADT 08 July 2025
Thursday Wind variable 10 to 15 knots.
Friday Wind east 15 knots increasing to southwest 20 late in the day.
Saturday Wind west 15 knots.

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Weather Conditions

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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 2:30 PM EDT 8 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 9 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5950N 5300W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Watches (In effect)

Squall watch in effect

East Scotian Slope

Issued 3:47 PM ADT 08 July 2025 Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and poor to very poor visibility in thunderstorms heavy at times.


Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 8 July 2025 Tonight and Wednesday At 3:30 p.m. ADT today low 1011 mb located near Browns Bank.
By 3:00 a.m. ADT Wednesday low 1010 mb located over Laurentian Fan.

At 3:30 p.m. ADT Wednesday departing low 1010 mb located over the
Grand Banks.

Atlantic - Maritimes Area

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