Strait of Belle Isle - eastern half

Forecast

Marine Forecast

Issued 03:00 AM NST 12 December 2017

Today Tonight and Wednesday.

Gale warning in effect.

Wind northwest 20 knots diminishing to light this morning except northwest 20 over eastern sections near noon. Wind becoming northeast 15 to 20 overnight then increasing to east 25 to 35 Wednesday morning. Wind veering to southeast 35 to 45 Wednesday evening.

Snow beginning Wednesday morning changing to rain Wednesday afternoon. Fog patches forming Wednesday evening.

Freezing spray warning in effect.

Occasional freezing spray ending this afternoon.

Temperatures minus 10 rising to plus 2 near noon Wednesday.

Waves

Issued 06:00 AM NST 12 December 2017
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 Wednesday morning and to 3 to 5 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM NST 12 December 2017
Thursday Wind southeast 25 to 35 knots veering to southwest 25 to 35 in the morning.
Friday Wind southwest 35 to 45 knots.
Saturday Wind west 25 knots veering to north 15 to 20.

Ice Forecast

Issued 10:00 AM EST 11 December 2017 Today Tonight and Tuesday Bergy water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Wreckhouse Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Eskasoni (First Nations) Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 11 December 2017 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5210N 5540W to 5305N 5520W to
5430N 5640W to 5600N 6025W to 5750N 6130W to 6030N 6355W to 6045N
6250W then northward. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 11:00 AM EST 11 December 2017

Iceberg Limit

Iceberg limit at 0000 UTC 12 Dec estimated from the Labrador coast
near 5225N 5540W to 5000N 5230W to 5330N 4800W to 5500N 4800W to
6000N 5900W to 6100N 5400W to 5700N 5000W then eastwards.

Iceberg Count

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

Warnings (In effect)

Gale warning in effect

Strait of Belle Isle

Issued 03:00 AM NST 12 December 2017

'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 or Weatheradio stations.

Freezing spray warning in effect

Strait of Belle Isle

Issued 03:00 AM NST 12 December 2017

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 3:00 AM NST 12 December 2017 Today Tonight and Wednesday At 3:00 a.m. NST today trough located on a line northeast-southwest
over Labrador Sea.
By 3:30 p.m. NST today departing trough located northeast of Belle
Isle Bank.

At 3:00 a.m. NST Wednesday approaching low 984 mb located over
New England.

At 10:00 a.m. NST today building ridge located on a line east-west
over the Gulf of St. Lawrence.

Marine Weather Statement

Issued 2:55 AM NST 12 December 2017 A trough of low pressure will track through the Labrador Sea today,
weakening as it moves to lie east of the marine district tonight.
Gale force westerlies over northern waters will gradually diminish
through the day today behind this feature.

On Wednesday gale force southeasterlies will spread over most waters
as a low pressure system approaches from the southwest.

Marine interests are advised that gale warnings are in effect for all
waters except the northern and Southeastern Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf - Port au Port, and Belle Isle
Bank.

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