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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 18 November 2025

Today Tonight and Wednesday.

Wind west 30 knots backing to southwest 25 near noon then diminishing to west 15 near noon Wednesday.

Scattered showers ending near midnight.

Extended Forecast

Issued 03:00 AM AST 18 November 2025
Thursday Wind westerly 10 to 15 knots diminishing to light in the afternoon.
Friday Wind southeast 10 to 15 knots increasing to southeast 25 late in the day.
Saturday Wind southerly 15 knots increasing to west 25.

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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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 18 November 2025 Today Tonight and Wednesday At 3:00 a.m. AST today low 978 mb located over Labrador.
By 3:00 a.m. AST Wednesday low 983 mb located over Labrador.

At 8:00 p.m. AST Wednesday departing low 989 mb located north
of Labrador.

At 8:00 p.m. AST Wednesday approaching ridge located over New
England.

Marine Weather Statement

Issued 2:46 AM AST 18 November 2025 A low pressure system over Labrador will move very slowly north today
and Wednesday. Strong to gale force westerly winds are expected to
persist over Anticosti in the wake of the low.

Marine interests are advised that a gale warning is in effect for
Anticosti - western half.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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