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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NDT 12 September 2026

Tonight and Sunday.

Wind variable 15 knots except northwest 20 over eastern sections late this evening and after midnight. Wind increasing to southeast 25 Sunday morning then veering to southwest 15 to 20 Sunday evening.

Periods of rain Sunday.

Waves

Issued 06:00 PM NDT 12 September 2026

South Labrador Sea - northern half

Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight then building to 2 to 3 Sunday morning.

South Labrador Sea - southern half

Tonight and Sunday. Seas 3 to 4 metres subsiding to 2 to 3 this evening and to 1 to 2 Sunday morning.

Extended Forecast

Issued 04:00 PM NDT 12 September 2026
Monday Wind southwest 20 knots veering to west 15 to 20 in the afternoon.
Tuesday Wind northwest 25 knots backing to southwest 15 to 20.
Wednesday Wind southwest 25 to 35 knots.

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

Ice Forecasts

Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 12 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 13 Sep estimated from Newfoundland near
4930N 5510W to 5445N 5145W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM NDT 12 September 2026 Tonight and Sunday At 9:30 p.m. NDT tonight departing low 989 mb located southeast
of Greenland.

At 4:00 a.m. NDT Sunday trough located over northern Quebec.
By 9:30 p.m. NDT Sunday trough located over the Northwest Labrador
Sea.

At 9:30 p.m. NDT tonight ridge located on a line north-south over
the South Labrador Sea.
By 4:00 p.m. NDT Sunday departing ridge located on a line
north-south over the East Labrador Sea.

Marine Weather Statement

Issued 9:22 PM NDT 12 September 2026 A trough of low pressure will approach the marine district from the
west tonight. Strong to gale force southeasterlies will develop ahead
of the trough Sunday morning.

Marine interests are advised that a gale warning is in effect for the
North Labrador Coast.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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