South Labrador Sea - southeastern half

Forecast

Marine Forecast

Issued 09:30 AM NST 13 February 2016

Today Tonight and Sunday

Wind west 25 knots backing to southwest 15 to 20 this evening then diminishing to light near midnight. Wind increasing to north 15 to 20 Sunday morning and to northwest 30 near noon Sunday.

Flurries. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Over open water freezing spray ending near midnight. Freezing spray beginning Sunday morning.

Temperatures minus 12 to minus 4 falling to minus 16 to minus 8 near midnight.

Waves

Issued 06:00 AM NST 13 February 2016
Today Tonight and Sunday Outside the ice edge seas 2 to 3 metres building to 3 to 5 this afternoon.

Extended Forecast

Issued 04:00 AM NST 13 February 2016
Monday Wind west 25 knots increasing to northwest 35 to 45 in the afternoon.
Tuesday Wind west 35 knots.
Wednesday Wind southeast 25 to 35 knots.

Ice Forecast

South Labrador Sea - eastern half

Issued 10:00 AM EST 12 February 2016 Today Tonight and Saturday Bergy water except 4 tenths of first-year ice in the extreme southwestern section. 

South Labrador Sea - western half

Issued 10:00 AM EST 12 February 2016 Today Tonight and Saturday Bergy water except 9 tenths of first-year ice in the extreme western section. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

South Labrador Sea - eastern half

Issued 10:00 AM EST 12 February 2016 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4835N 5305W to 4810N 4955W
to 5145N 5010W to 5500N 5145W to 5625N 5555W to 5800N 5730W then
northward. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 4 tenths of first-year ice in the extreme
southwestern section.

Ice Forecasts

South Labrador Sea - western half

Issued 10:00 AM EST 12 February 2016 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4835N 5305W to 4810N 4955W
to 5145N 5010W to 5500N 5145W to 5625N 5555W to 5800N 5730W then
northward. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 9 tenths of first-year ice in the extreme western
section.

 

Iceberg Bulletin

Issued 11:00 AM EST 12 February 2016

Iceberg Limit

Iceberg limit at 0000 UTC 12 Feb estimated from Newfoundland near
4700N 5300W to 4415N 4915W to 4415N 4715W to 4700N 4500W to 4745N
4515W to 5300N 4915W to 5700N 5400W.

Western iceberg limit at 0000 UTC 12 Feb estimated from Quebec near
5041N 5918W to Newfoundland near 4952N 5749W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs west of the
iceberg limit.
Warnings

Warnings (In effect)

Freezing spray warning in effect

South Labrador Sea - southeastern half

Issued 09:30 AM NST 13 February 2016

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 9:30 AM NST 13 February 2016 Today Tonight and Sunday At 9:30 a.m. NST today low 990 mb located near the North Labrador
Coast.
By 9:30 a.m. NST Sunday low 990 mb located over northern Labrador.

At 4:00 p.m. NST today low 986 mb located south of Newfoundland.
By 4:00 p.m. NST Sunday intensifying low 966 mb located east of
Labrador Sea.

At 9:30 a.m. NST today trough from low located on a line east-west
over Labrador Sea.
By 9:30 a.m. NST Sunday trough from low located from Labrador to
Davis Strait.

Marine Weather Statement

Issued 9:23 AM NST 13 February 2016 A low pressure system located near the North Labrador Coast will
slowly drift westward throughout the forecast period. A trough of low
pressure currently extending eastward from this low will rotate
northwestward to lie northwest of the Labrador Sea by Sunday morning.
Strong to gale force easterlies are expected north of the low and
trough while strong to gale force southwesterlies are forecast south
of the low and trough.

In addition, a second low pressure system will pass southeast of the
East Labrador Sea late in the day on Sunday. Strong to gale force
northeasterlies will develop late on Sunday over the East Labrador
Sea north of this system.

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

Marine interests are also advised that freezing spray warnings are in
effect for all open waters except the East Labrador Sea.

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