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South Labrador Sea - northern half

Forecast

Marine Forecast

Issued 09:30 AM NDT 11 September 2026

Today Tonight and Saturday.

Gale warning in effect.

Wind northeast 35 knots diminishing to north 30 early this evening then backing to northwest 25 near noon Saturday. Wind diminishing to northwest 10 to 15 Saturday evening.

Periods of rain ending this evening.

Waves

Issued 06:00 AM NDT 11 September 2026
Today Tonight and Saturday. Seas 3 to 5 metres subsiding to 2 to 3 Saturday afternoon.

Extended Forecast

Issued 04:00 AM NDT 11 September 2026
Sunday Wind variable 10 to 15 knots increasing to south 25 in the morning.
Monday Wind south 25 knots veering to west 20.
Tuesday Wind west 25 knots.

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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 10 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 11 Sep estimated from Newfoundland near
4930N 5510W to 5500N 5200W to 6000N 5730W to 6130N 5420W to 5900N
4610W then northeastward.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea - northern half

Issued 09:30 AM NDT 11 September 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 9:30 AM NDT 11 September 2026 Today Tonight and Saturday At 9:30 a.m. NDT today low 985 mb located over the South Labrador
Sea.
By 9:30 a.m. NDT Saturday low 987 mb located southeast of the
Marine District.

At 4:00 a.m. NDT Saturday ridge located over western Labrador.
By 4:00 a.m. NDT Sunday ridge located over Labrador Sea.

Marine Weather Statement

Issued 9:21 AM NDT 11 September 2026 A low pressure system over the South Labrador Sea will move to lie
southeast of the marine district by overnight tonight. Strong to gale
force northeasterlies north of the low will back to strong to gale
force north to northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect all
waters except Lake Melville, North Labrador Coast, and Northwest
Labrador Sea.

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