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Northumberland Strait - western half

Forecast

Marine Forecast

Issued 03:30 PM ADT 19 May 2025

Tonight and Tuesday.

Strong wind warning in effect.

Wind northeast 20 knots increasing to northeast 25 near midnight then diminishing to northeast 15 Tuesday evening.

Showers ending Tuesday morning. Fog patches dissipating after midnight.

Extended Forecast

Issued 03:30 PM ADT 19 May 2025
Wednesday Wind northeast 25 knots diminishing to northeast 15 to 20 in the afternoon.
Thursday Wind northeast 15 to 20 knots.
Friday Wind light increasing to northeast 30 knots late in the day.

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

Ice Forecasts

Issued 10:00 AM EDT 16 May 2025 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - western half

Issued 3:30 PM ADT 19 May 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 3:30 PM ADT 19 May 2025 Tonight and Tuesday At 3:30 p.m. ADT today trough located from Southwestern Shore
to Banquereau.
By 3:00 a.m. ADT Tuesday trough located from LaHave Bank to
Laurentian Fan.

At 10:00 a.m. ADT Tuesday trough located from West Scotian Slope
to Laurentian Fan.
By 8:00 p.m. ADT Tuesday trough located on a line
northeast-southwest over southeastern Laurentian Fan.

Atlantic - Newfoundland Area

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