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Northumberland Strait - western half

Forecast

Marine Forecast

Issued 08:00 PM ADT 08 September 2026

Tonight and Wednesday.

Strong wind warning in effect.

Wind northerly 20 to 25 knots diminishing to north 15 near midnight and to light Wednesday morning. Wind increasing to south 15 late Wednesday afternoon and to south 20 to 25 Wednesday evening.

Scattered showers ending overnight.

Extended Forecast

Issued 03:30 PM ADT 08 September 2026
Thursday Wind south 35 knots diminishing to southwest 25 late in the day.
Friday Wind southwest 25 knots veering to northwest 30.
Saturday Wind northwest 20 knots diminishing to light.

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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

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - western half

Issued 8:00 PM ADT 08 September 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 8 September 2026 Tonight and Wednesday At 8:00 p.m. ADT tonight trough located over the southeastern
Marine District.
By 3:30 p.m. ADT Wednesday departing trough located over the
Grand Banks.

At 8:00 p.m. ADT tonight ridge located over New England.
By 8:00 p.m. ADT Wednesday ridge located from Newfoundland to West
Scotian Slope.

At 8:00 p.m. ADT Wednesday approaching trough located over Quebec.

Atlantic - Newfoundland Area

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