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South Labrador Coast

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NST 10 December 2019

Today Tonight and Wednesday.

Storm warning in effect.

Wind variable 10 to 15 knots increasing to southeast 35 this morning then diminishing to southwest 25 this afternoon. Wind diminishing to southwest 15 to 20 this evening then increasing to west 45 Wednesday morning. Wind increasing to west 45 to 55 Wednesday afternoon.

Snow this morning. Rain early this afternoon. Showers or flurries overnight and Wednesday. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Moderate freezing spray beginning Wednesday morning becoming severe Wednesday afternoon.

Temperatures minus 4 rising to plus 3 this afternoon then falling to minus 8 near noon Wednesday.

Waves

Issued 06:00 PM NST 09 December 2019
Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight then building to 2 to 3 near noon Tuesday.

Extended Forecast

Issued 04:00 AM NST 10 December 2019
Thursday Wind northwest 35 to 45 knots diminishing to northwest 25 to 35 in the morning.
Friday Wind northwest 35 knots.
Saturday Wind west 25 knots diminishing to west 10 to 15.

Ice Forecast

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday Bergy water except 3 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4915N 5330W to 4945N 5405W
to 5010N 5520W to 5310N 5510W to 5505N 5710W to 5615N 6030W to 5750N
6125W to 6025N 6420W then northwestward. Sea ice southwest then west
of the ice edge.

Ice Coverage

Bergy water except 3 tenths new ice along parts of the coast.

 

Iceberg Bulletin

Issued 11:00 AM EST 9 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 10 Dec estimated from the Labrador coast
near 5145N 5622W to 5145N 5500W to 5230N 5400W to 5445N 5400W to
5800N 5700W to 5900N 5700W to 6000N 5300W to 5800N 4900W then
eastwards.

Iceberg Count

Less than 10 icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

South Labrador Coast

Issued 04:00 AM NST 10 December 2019

'Storm' force winds of 48 to 63 knots are 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.

Freezing spray warning in effect

South Labrador Coast

Issued 04:00 AM NST 10 December 2019

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 4:00 AM NST 10 December 2019 Today Tonight and Wednesday At 4:00 a.m. NST today ridge located on a line northwest-southeast
over Labrador Coast.
By 9:30 p.m. NST tonight departing ridge located east of the East
Labrador Sea.

At 4:00 a.m. NST today trough located over the Quebec Lower
North Shore.
By 4:00 a.m. NST Wednesday deepening low 978 mb located over the
South Labrador Sea.

Marine Weather Statement

Issued 3:44 AM NST 10 December 2019 A trough of low pressure over Quebec will move northward tonight and
develop into a low over the Labrador coast this afternoon. The low
will continue to deepen as it moves to lie over the Labrador Sea this
evening then slowly moves eastward on Wednesday. Strong to gale force
east to southeasterlies will develop ahead of the low and shift to
gale to storm force westerly behind it.

Marine interests are advised that storm warnings are in effect for
South Labrador Coast, Mid Labrador Coast, South Labrador Sea and
Northwest Labrador Sea. Gale warnings are in effect for all remaining
waters.

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

Atlantic - Labrador Area

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