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Northumberland Strait

Forecast

Marine Forecast

Issued 08:00 PM ADT 21 May 2026

Tonight and Friday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 Friday afternoon.

Extended Forecast

Issued 03:30 PM ADT 21 May 2026
Saturday Wind northwest 20 knots diminishing to light in the afternoon.
Sunday Wind light.
Monday Wind south 15 knots.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 21 May 2026 Tonight and Friday At 8:00 p.m. ADT tonight ridge located over New England.
By 3:30 p.m. ADT Friday ridge located over the southwestern Marine
District.

Marine Weather Statement

Issued 7:38 PM ADT 21 May 2026 Gale force northwesterlies will reintensify over northern waters
Friday afternoon between a building ridge from the west and a low
pressure system well off to the northeast.

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

Atlantic - Newfoundland Area

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