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Northumberland Strait - western half

Forecast

Marine Forecast

Issued 03:00 AM ADT 08 May 2025

Today Tonight and Friday.

Strong wind warning in effect.

Wind south 10 to 15 knots becoming variable 10 to 15 early this morning then increasing to northerly 20 to 25 early this afternoon. Wind veering to northeast 15 to 20 near midnight then diminishing to northeast 10 to 15 Friday morning. Wind diminishing to light Friday evening.

Showers and fog patches ending this afternoon.

Extended Forecast

Issued 03:00 AM ADT 08 May 2025
Saturday Wind northerly 10 to 15 knots.
Sunday Wind northwest 25 to 30 knots.
Monday Wind northwest 20 knots backing to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 7 May 2025 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 7 May 2025 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Quebec near 5012N 6037W to 4957N 6013W to 5042N 5828W to Newfoundland near 5042N 5725W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - western half

Issued 03:00 AM ADT 08 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 3:00 AM ADT 8 May 2025 Today Tonight and Friday At 3:00 a.m. ADT today trough located from the Strait of Belle
Isle to New England.
By 8:00 p.m. ADT tonight trough located on a line
northeast-southwest over Nova Scotia.

At 3:30 p.m. ADT Friday quasi-stationary trough located over the
southern Marine District.

Marine Weather Statement

Issued 2:39 AM ADT 8 May 2025 A trough of low pressure is slowly tracking across the district.
Strong southerly winds ahead of the trough will back to strong to
gale force northeast winds north of the trough today. Winds are
forecast to weaken tonight as the trough passes south of the
Maritimes.

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

Atlantic - Newfoundland Area

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