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South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 PM NDT 06 May 2025

Tonight and Wednesday.

Wind northwest 25 knots diminishing to variable 10 to 15 near midnight then increasing to variable 15 to 20 Wednesday morning. Wind increasing to northwest 25 Wednesday afternoon.

Periods of rain or snow and fog patches overnight and Wednesday.

Waves

Issued 06:00 PM NDT 06 May 2025
Tonight and Wednesday. Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2 late overnight then building to 2 to 3 Wednesday evening.

Extended Forecast

Issued 04:00 PM NDT 06 May 2025
Thursday Wind northwest 15 to 20 knots diminishing to variable 10 to 15 in the afternoon.
Friday Wind southwest 25 knots.
Saturday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 6 May 2025 Today Tonight and Wednesday Bergy water except 5 tenths first-year ice including a trace of old ice in the extreme western section. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 6 May 2025 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4924N 5347W to 5330N 5309W
to 5644N 5645W to 6023N 5911W to 6200N 5830W then northeastward. Sea
ice north then west of the ice edge.

Ice Coverage

Bergy water except 5 tenths first-year ice including a trace of old
ice in the extreme western section.

 

Iceberg Bulletin

Issued 3:20 PM EDT 6 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 7 May estimated from Newfoundland near
4723N 5503W to 4110N 5115W to 4135N 4725W to 4520N 3255W to 4710N
3245W to 5915N 5605W to 5950N 5415W to 5830N 4530W then eastwards.

Western iceberg limit at 0000 UTC 7 May estimated from Quebec near
5015N 6122W to Newfoundland near 4739N 5915W.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM NDT 6 May 2025 Tonight and Wednesday At 9:30 p.m. NDT tonight dissipating low 1005 mb located southeast
of Labrador Sea.

At 9:30 p.m. NDT tonight low 1009 mb located west of Labrador.
By 4:00 p.m. NDT Wednesday low 1006 mb located southeast of
Labrador Sea.

Marine Weather Statement

Issued 9:17 PM NDT 6 May 2025 Marine interests are advised that all gale warnings have ended.

Marine interests are also advised that a freezing spray warning is in
effect for Northwest Labrador Sea.

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