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Northumberland Strait

Forecast

Marine Forecast

Issued 08:00 PM ADT 14 June 2026

Tonight and Monday.

Strong wind warning in effect.

Wind southeast 15 to 20 knots increasing to southeasterly 20 to 25 near midnight. Wind southeasterly 20 to 25 Monday.

Scattered showers and fog patches ending Monday morning. Risk of thunderstorms late this evening. Periods of rain and fog patches Monday evening.

Extended Forecast

Issued 03:30 PM ADT 14 June 2026
Tuesday Wind southeast 20 to 25 knots diminishing to westerly 10 to 15 in the afternoon.
Wednesday Wind variable 10 to 15 knots.
Thursday Wind east 10 to 15 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville 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

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 8:00 PM ADT 14 June 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 14 June 2026 Tonight and Monday At 8:00 p.m. ADT tonight departing trough located south of
Laurentian Fan.

At 8:00 p.m. ADT tonight trough located over the Great Lakes.
By 3:30 p.m. ADT Monday trough located from Quebec to the Gulf
of Maine.

Atlantic - Newfoundland Area

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