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Northumberland Strait

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Marine Forecast

Issued 03:00 AM ADT 15 August 2026

Today Tonight and Sunday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 this afternoon and to light this evening. Wind becoming southerly 10 to 15 Sunday evening.

Extended Forecast

Issued 03:00 AM ADT 15 August 2026
Monday Wind southwesterly 15 knots backing to southerly 20 in the afternoon.
Tuesday Wind southwesterly 15 to 20 knots.
Wednesday Wind southeasterly 20 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Winterland Branch Hill Twillingate Stephenville Eskasoni (First Nations) St. Lawrence Grand Étang St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie Ferolle Point North Mountain West Chedabucto Bay – 44489 Daniel's Harbour Corner Brook St.Paul Island Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo Bonavista Berry Hill Argentia Charlottetown Airport East Point North Cape Wreckhouse East Chedabucto Bay – 44488 Blanc-Sablon Airport Cap Whittle Chevery Banquereau - 44139 Mary's Harbour Cartwright Airport Natashquan Airport Miscou Island Long Pond Îles de la Madeleine Airport Marticot Island Pool's Island Grates Cove
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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 3:00 AM ADT 15 August 2026 Today Tonight and Sunday At 3:00 a.m. ADT today low 1003 mb located north of Banquereau.
By 3:30 p.m. ADT today departing low 1005 mb located east of the
Marine District.

At 8:00 p.m. ADT tonight ridge located over New England.
By 3:30 p.m. ADT Sunday ridge located over the Marine District.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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