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South Labrador Sea - northwestern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NDT 07 October 2026

Tonight and Thursday.

Gale warning in effect.

Wind northwest 25 to 35 knots diminishing to northwest 15 to 20 late overnight then backing to west 10 to 15 Thursday morning. Wind becoming light Thursday afternoon then becoming southeast 10 to 15 Thursday evening.

Showers ending Thursday morning. Showers and fog patches Thursday evening.

Waves

Issued 06:00 PM NDT 07 October 2026
Tonight and Thursday. Seas 4 to 6 metres subsiding to 3 to 4 late overnight and to 2 to 3 near noon Thursday. Seas subsiding to 1 to 2 Thursday evening.

Extended Forecast

Issued 04:00 PM NDT 07 October 2026
Friday Wind south 25 knots diminishing to variable 15 to 20 in the morning then increasing to northwest 25 late in the day.
Saturday Wind northwest 25 knots increasing to northwest 25 to 35.
Sunday Wind northwest 35 knots diminishing to northwest 25.

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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 7 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 8 Oct estimated from Newfoundland near
4933N 5430W to 5130N 5300W to 5445N 5130W to 6000N 5800W to 6050N
5615W to 5900N 5210W then eastward.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea - northwestern half

Issued 9:30 PM NDT 07 October 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 PM NDT 7 October 2026 Tonight and Thursday At 9:30 p.m. NDT tonight low 987 mb located southeast of Labrador
Sea.
By 9:30 a.m. NDT Thursday departing low 988 mb located southeast
of Greenland.

At 9:30 p.m. NDT tonight ridge located over central Labrador.
By 4:00 p.m. NDT Thursday ridge located over the South Labrador Sea.

Marine Weather Statement

Issued 9:06 PM NDT 7 October 2026 A low pressure system southeast of the Labrador Sea will continue
tracking eastward to lie south of Greenland by overnight tonight,
continuing eastward on Thursday.

Strong to gale force north to northwesterlies behind the low will
gradually diminish through tonight as a ridge approaches from the
west.

Marine interests are advised that gale warnings are in effect for
South Labrador Coast, Mid Labrador Coast, and South Labrador Sea.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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