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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NDT 03 May 2025

Today Tonight and Sunday.

Wind north 15 to 20 knots except north 25 over eastern sections. Wind becoming variable 10 to 15 this morning then becoming south 15 near midnight. Wind veering to west 20 Sunday morning then to northwest 15 to 20 Sunday afternoon.

Periods of snow tonight and Sunday. Visibility 1 mile or less in snow.

Waves

Issued 06:00 AM NDT 03 May 2025
Today Tonight and Sunday. Outside the ice edge seas 2 to 3 metres except 1 to 2 over northwestern sections. Seas subsiding to 1 to 2 this evening.

Extended Forecast

Issued 04:00 AM NDT 03 May 2025
Monday Wind northwest 25 knots increasing to northwest 35 in the morning.
Tuesday Wind northwest 25 knots backing to west 15 to 20.
Wednesday Wind variable 10 to 15 knots increasing to north 20.

Ice Forecast

Issued 10:00 AM EDT 2 May 2025 Today Tonight and Saturday Bergy water except 3 tenths first-year ice including a trace of old ice in the extreme western section. 

[ Canadian Ice Service ]

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Map of Arctic - Eastern Arctic marine weather areas Puvirnituq Airport Baker Lake Airport Ivujivik Airport Coral Harbour Airport Saglek Nain Airport Cape Kiglapait Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Chesterfield Inlet Airport Aupaluk Airport Kangiqsujuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Whale Cove Airport Pangnirtung Airport Longstaff Bluff Cape Liverpool Kimmirut Airport Shepherd Bay Airport Iqaluit Airport Qikiqtarjuaq Airport Igloolik Airport Pond Inlet Airport Brevoort Island Sanirajak (Hall Beach Airport) Clyde River Airport Grise Fiord Airport Cape Mercy Arctic Bay Fort Ross Akulivik Airport Wager Bay Taloyoak Airport Kinngait (Cape Dorset Airport) Rowley Island Airport Gjoa Haven Airport Resolute Airport Naujaat Cape Dyer Cape Hooper Kugaaruk Airport Rankin Inlet Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 2 May 2025 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4904N 5336W to 4832N 5104W
to 5440N 5230W to 5628N 5621W to 6108N 5855W to 6200N 5830W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Bergy water except 3 tenths first-year ice including a trace of old
ice in the extreme western section.

 

Iceberg Bulletin

Issued 2:30 PM EDT 2 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 3 May estimated from Newfoundland near
4723N 5503W to 4040N 5210W to 4100N 4720W to 4530N 3335W to 4710N
3245W to 5915N 5605W to 5950N 5415W to 5830N 4530W then eastwards.

Western iceberg limit at 0000 UTC 3 May estimated from Quebec near
5020N 6115W to Newfoundland near 4745N 5910W.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM NDT 3 May 2025 Today Tonight and Sunday At 4:00 a.m. NDT today low 1005 mb located southeast of the East
Labrador Sea.
By 4:00 a.m. NDT Sunday dissipating low 1005 mb located over the
southern East Labrador Sea.

At 9:30 a.m. NDT today low 1002 mb located over western Labrador.
By 4:00 a.m. NDT Sunday low 1000 mb located over Labrador Sea.

At 4:00 a.m. NDT today ridge located from the Northwest Labrador
Sea to Lake Melville.
By 9:30 p.m. NDT tonight dissipating ridge located on a line
northwest-southeast over northern Labrador Sea.

Marine Weather Statement

Issued 9:13 PM NDT 2 May 2025 Marine interests are advised that all warnings have ended.

Arctic - Eastern Arctic Area

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