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Northumberland Strait - eastern half

Forecast

Marine Forecast

Issued 08:00 PM AST 10 November 2025

Tonight and Tuesday.

Gale warning in effect.

Wind southeast 35 knots diminishing to southwest 25 late overnight and to southwest 15 early Tuesday afternoon. Wind increasing to west 25 Tuesday evening.

Scattered showers. Risk of thunderstorms this evening. Fog patches forming this evening and dissipating Tuesday afternoon.

Extended Forecast

Issued 03:30 PM AST 10 November 2025
Wednesday Wind west 30 knots diminishing to southwest 20 in the afternoon.
Thursday Wind light becoming north 15 knots late in the day.
Friday Wind north 15 knots.

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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.
Warnings

Warnings (In effect)

Gale warning in effect

Northumberland Strait - eastern half

Issued 8:00 PM AST 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 8:00 PM AST 10 November 2025 Tonight and Tuesday At 8:00 p.m. AST tonight trough located over New England.
By 3:00 a.m. AST Tuesday trough located from the Gaspe Peninsula
to West Scotian Slope.

At 3:30 p.m. AST Tuesday trough located over Anticosti Island to
East Scotian Slope.
By 8:00 p.m. AST Tuesday trough located from Cabot Strait to
Laurentian Fan.

Marine Weather Statement

Issued 7:36 PM AST 10 November 2025 A trough of low pressure will continue to approach from the west this
evening to lie over New Brunswick tonight. Gale to storm force south
to southeast winds are expected tonight and Tuesday ahead of the
trough, with strong to gale force westerlies developing in its wake.

Marine interests are advised that a storm warning is in effect for
Laurentian Fan - eastern half. Gale warnings are in effect for
remaining waters except Fundy, Grand Manan, Lurcher, Browns Bank,
southwestern shore, and LaHave Bank.

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