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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 17 April 2025

Today Tonight and Friday.

Wind southwest 30 knots diminishing to southwest 15 to 20 this afternoon and to southwest 10 to 15 this evening. Wind increasing to southwest 15 to 20 late overnight then veering to west 20 Friday afternoon.

Flurries or showers ending this afternoon.

Waves

Issued 06:00 AM NDT 17 April 2025
Today Tonight and Friday. Seas 3 to 4 metres subsiding to 2 to 3 this morning and to 1 to 2 Friday morning.

Extended Forecast

Issued 03:00 AM NDT 17 April 2025
Saturday Wind southwest 15 to 20 knots increasing to southwest 25 in the afternoon.
Sunday Wind southwest 15 to 20 knots.
Monday Wind northwest 35 to 45 knots.

Ice Forecast

Issued 10:00 AM EDT 17 April 2025 Today Tonight and Friday Ice free. 

[ Canadian Ice Service ]

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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 17 April 2025 Today Tonight and Friday

Ice Edge

First ice edge estimated from New Brunswick near 4700N 6449W to
4831N 6351W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 4904N 6646W to 5005N
6518W to 4936N 5930W to Newfoundland near 5022N 5732W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 16 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 17 Apr estimated from Newfoundland near
4731N 5444W to 4125N 5145W to 4210N 4800W to 4635N 3815W to 5345N
4510W to 5915N 5605W to 6035N 5500W to 5850N 4935W then eastwards.

Western iceberg limit at 0000 UTC 17 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 17 April 2025 Today Tonight and Friday At 10:00 a.m. NDT today low 987 mb located over western Labrador.
By 10:00 a.m. NDT Friday low 997 mb located over northern Labrador
Coast.

At 3:00 a.m. NDT Friday approaching ridge located over New England.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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