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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NST 06 November 2026

Today Tonight and Saturday.

Gale warning in effect.

Wind south 35 knots except northwest 25 over northwestern sections. Wind diminishing to north 25 this morning and to southwest 10 to 15 Saturday afternoon.

Rain ending Saturday morning. Fog patches dissipating this evening.

Waves

Issued 06:00 AM NST 06 November 2026
Today Tonight and Saturday. Seas 2 to 3 metres except 3 to 4 over eastern sections this morning. Seas subsiding to 1 to 2 Saturday evening.

Extended Forecast

Issued 04:00 AM NST 06 November 2026
Sunday Wind southwest 10 to 15 knots backing to southeast 10 to 15 late in the day.
Monday Wind southeast 25 knots increasing to southeast 25 to 35.
Tuesday Wind southeast 25 knots veering to south 15 to 20.

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Map of Atlantic - Labrador marine weather areas Tukialik Bay Saglek Makkovik Airport Nain Airport Mary's Harbour Hopedale CFB Goose Bay Cartwright Airport Cape Kiglapait Cape Kakkiviak Kangiqsualujjuaq Airport
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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

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

Iceberg Bulletin

Issued 1:30 PM EST 5 November 2026

Iceberg Limit

Iceberg limit at 0000 UTC 6 Nov estimated from Labrador near 5210N
5545W to 5200N 5430W to 5300N 5100W to 5345N 5030W to 6000N 5800W to
6125N 5445W to 5910N 4710W then eastward.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea

Issued 04:00 AM NST 06 November 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM NST 6 November 2026 Today Tonight and Saturday At 4:00 a.m. NST today trough located from Labrador Sea to Quebec.
By 4:00 a.m. NST Saturday trough located on a line
northeast-southwest over Belle Isle Bank.

At 4:00 a.m. NST today ridge located on a line east-west over
northern Quebec.
By 4:00 a.m. NST Saturday ridge located from Quebec to Labrador Sea.

At 4:00 p.m. NST today low 988 mb located northwest of Hudson Bay.
By 4:00 p.m. NST Saturday low 993 mb located over Baffin Island.

Marine Weather Statement

Issued 3:48 AM NST 6 November 2026 A trough of low pressure stretching from the Labrador Sea to Quebec
will track southeastwards today and move to lie over Belle Isle Bank
by overnight tonight. Strong to gale force southerlies ahead of the
trough will switch to strong north to northwesterlies in the wake of
the trough.

Meanwhile, a ridge of high pressure will build in from the west
through tonight as a low pressure system passes well northwest of the
district. Strong to gale force southwesterlies will develop between
these two features over northwestern waters overnight tonight.

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

Atlantic - Labrador Area

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Marine Weather for Canada

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