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South Labrador Sea - southern half

Warnings

Forecast

Marine Forecast

Issued 09:30 AM NDT 17 October 2026

Today Tonight and Sunday.

Wind south 10 to 15 knots increasing to northeast 25 this afternoon then backing to northwest 20 this evening. Wind backing to west 25 late overnight then veering to northwest 20 Sunday evening.

Showers or flurries this afternoon tonight and Sunday. Visibility as low as 1 mile in precipitation.

Waves

Issued 06:00 AM NDT 17 October 2026
Today Tonight and Sunday. Seas 3 to 5 metres except 2 to 3 over western sections. Seas subsiding to 2 to 3 near noon then building to 3 to 4 Sunday afternoon.

Extended Forecast

Issued 04:00 AM NDT 17 October 2026
Monday Wind northwest 25 knots increasing to southwest 25 to 35 in the afternoon.
Tuesday Wind west 25 knots increasing to northwest 25 to 35.
Wednesday Wind northwest 25 to 35 knots becoming west 25.

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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 16 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 17 Oct estimated from Newfoundland near
4837N 5306W to 5130N 4945W to 5245N 4945W to 6000N 5800W to 6125N
5445W to 5845N 4530W then eastward.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 AM NDT 17 October 2026 Today Tonight and Sunday At 9:30 a.m. NDT today low 971 mb located over southeastern
Greenland.
By 9:30 p.m. NDT tonight departing low 970 mb located over eastern
Greenland.

At 9:30 p.m. NDT tonight intensifying trough located on a line
northwest-southeast over the Northwest Labrador Sea.
By 9:30 p.m. NDT Sunday trough located on a line east-west over
the South Labrador Sea.

At 9:30 a.m. NDT today deepening low 985 mb located over the Quebec
Lower North Shore.
By 4:00 a.m. NDT Sunday low 981 mb located south of Greenland.

Marine Weather Statement

Issued 9:31 AM NDT 17 October 2026 A low pressure system east of the Labrador Sea will depart east of
Greenland by this evening. Strong to gale force northwesterlies over
the East Labrador Sea will diminish later today as the low moves
away.

A trough of low pressure will develop over the Northwest Labrador Sea
overnight tonight and slowly drift southwards on Sunday. Strong to
gale force northwesterlies will develop in the wake of this trough.

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

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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