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South Labrador Sea - southeastern half

Forecast

Marine Forecast

Issued 09:30 AM NDT 12 June 2025

Today Tonight and Friday.

Wind southwest 20 knots veering to northwest 15 this afternoon then increasing to northwest 25 Friday afternoon.

Showers. Fog banks dissipating this evening.

Waves

Issued 06:00 AM NDT 12 June 2025
Today Tonight and Friday. Seas 2 to 3 metres.

Extended Forecast

Issued 04:00 AM NDT 12 June 2025
Saturday Wind variable 10 to 15 knots increasing to northwest 15 to 20 in the afternoon.
Sunday Wind variable 10 to 15 knots increasing to northwest 15 to 20.
Monday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 11 June 2025 Today Tonight and Thursday Bergy water except 4 tenths first-year ice including a trace of old ice in the extreme western section. 

[ 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 11 June 2025 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Labrador near 5422N 5751W to Labrador near 5413N 5748W. Sea ice east of the ice edge.

Second ice edge estimated from Labrador near 5335N 5602W to 5315N 5307W to 5447N 5303W to 5650N 5714W to 5858N 5841W to 6200N 5950W then northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Bergy water except 4 tenths first-year ice including a trace of old ice in the extreme western section.

 

Iceberg Bulletin

Issued 2:30 PM EDT 11 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jun estimated from Newfoundland near 4655N 5545W to 4315N 5430W to 4315N 4415W to 4735N 4100W to 5220N 4700W to 5745N 5405W then eastward.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 AM NDT 12 June 2025 Today Tonight and Friday At 9:30 a.m. NDT today low 981 mb located over Labrador Sea.
By 9:30 a.m. NDT Friday low 991 mb located north of the East
Labrador Sea.

Marine Weather Statement

Issued 9:30 AM NDT 12 June 2025 A low pressure system over the Labrador Sea will gradually move
northward today and tonight before moving north of the marine
district on Friday. Strong to gale force southeasterlies can be
expected ahead of the low, with strong to gale force northwesterlies
in its wake. Winds will diminish on Friday as the low moves away.

Marine interests are advised that gale warnings are in effect for
North Labrador Coast, Northwest Labrador Sea, and East Labrador Sea.

Atlantic - Newfoundland Area

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