South Labrador Sea

Forecast

Marine Forecast

Issued 04:00 PM NST 19 November 2017

Tonight and Monday.

Storm warning in effect.

Wind northeast 35 knots except northeast 25 over southern sections. Wind becoming southeast 35 late overnight then increasing to southeast 35 to 45 near noon Monday. Wind increasing to southeast 45 to 55 Monday evening.

Rain and snow. Visibility as low as 1 mile in precipitation.

Waves

Issued 06:00 PM NST 19 November 2017

South Labrador Sea - northern half

Tonight and Monday. Seas 5 to 7 metres building to 7 to 10 Monday morning.

South Labrador Sea - southern half

Tonight and Monday. Seas 5 to 7 metres.

Extended Forecast

Issued 04:00 PM NST 19 November 2017
Tuesday Wind southeast 35 to 45 knots diminishing to southeast 25 in the afternoon.
Wednesday Wind southeast 25 to 35 knots.
Thursday Wind southeast 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 19 November 2017 Today Tonight and Monday Bergy water. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 19 November 2017 Today Tonight and Monday

Ice Edge

First ice edge estimated from Labrador near 5205N 5540W to 5215N
5530W to 5330N 5530W to 5435N 5705W to 5520N 5850W to Labrador near
5510N 5930W. Sea ice west of the ice edge.

Second ice edge estimated from Labrador near 5930N 6345W to 5945N
6340W to 6030N 6405W then northeastward. Sea ice west of the ice
edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 11:00 AM EST 19 November 2017

Iceberg Limit

Iceberg limit at 0000 UTC 20 Nov estimated from the Labrador coast
near 5200N 5555W to 5100N 5415W to 5200N 4900W to 5300N 4730W to
5500N 5000W to 6000N 6000W to 6100N 5400W to 5800N 5000W then
eastwards.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

South Labrador Sea

Issued 4:00 PM NST 19 November 2017

'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.

Synopsis

Technical Marine Synopsis

Issued 4:00 PM NST 19 November 2017 Tonight and Monday At 4:00 p.m. NST today low 980 mb located over Maine.
By 9:30 a.m. NST Monday low 977 mb located over western Labrador.

At 4:00 p.m. NST today quasi-stationary trough located over Belle
Isle Bank.

Marine Weather Statement

Issued 3:46 PM NST 19 November 2017 A trough of low pressure south of the marine district will continue
its slow northeastwards track tonight. Gale force east to
northeasterlies over the Labrador Sea will continue through tonight.

Meanwhile, a strong low pressure system will approach Labrador from
the southwest tonight. Gale force easterlies will strengthen to storm
force southeasterlies over the Labrador Sea on Monday ahead of this
system.

Marine interests are advised that storm warnings are in effect for
the Labrador Sea. Gale warnings are in effect for all remaining
waters except Lake Melville and South Labrador Coast.

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