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Northumberland Strait - eastern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 27 April 2025

Today Tonight and Monday.

Strong wind warning in effect.

Wind southeast 30 knots veering to south 20 to 25 early this morning then diminishing to southerly 15 this afternoon. Wind becoming variable 10 to 15 this evening then increasing to north 30 Monday morning. Wind diminishing to north 20 Monday evening.

Rain changing to showers near noon then to rain overnight. Fog patches dissipating Monday morning.

Extended Forecast

Issued 03:00 AM ADT 27 April 2025
Tuesday Wind light increasing to southerly 20 to 25 knots in the afternoon.
Wednesday Wind southwest 20 to 25 knots veering to northwest 25.
Thursday Wind northwest 25 to 35 knots diminishing to northwest 15.

Ice Forecast

Issued 10:00 AM EDT 26 April 2025 Today Tonight and Sunday Ice free. 

[ 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 26 April 2025 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Quebec near 4832N 6412W to 4835N 6404W
to 4844N 6402W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 5011N 6057W to 4955N
6023W to 5107N 5730W to Newfoundland near 5029N 5728W. Sea ice north
then east of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - eastern half

Issued 03:00 AM ADT 27 April 2025

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 3:00 AM ADT 27 April 2025 Today Tonight and Monday At 3:00 a.m. ADT today low 1002 mb located over the Gulf of Maine.
By 3:30 p.m. ADT today low 1000 mb located over Grand Manan.

At 8:00 p.m. ADT tonight low 1002 mb located near Lurcher.
By 3:30 p.m. ADT Monday low 1006 mb located over Fourchu.

Marine Weather Statement

Issued 2:47 AM ADT 27 April 2025 A low pressure system is slowly tracking eastward across the
Maritimes today. Strong to gale force southerlies ahead of the system
will move east of the marine district tonight while strong to near
gale force northerlies will build on Monday in its wake.

Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half and Gulf-Magdalen - eastern half.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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