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Northern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NST 14 December 2019

Today Tonight and Sunday.

Gale warning in effect.

Wind northwest 15 to 20 knots diminishing to variable 10 to 15 this afternoon then increasing to south 15 to 20 near midnight. Wind backing to southeast 25 late overnight then increasing to south 35 Sunday morning.

Snow beginning overnight changing to rain and fog patches Sunday morning. Visibility 1 mile or less in snow and in fog patches.

Temperatures minus 2 rising to plus 3 near noon Sunday.

Waves

Issued 06:00 AM NST 14 December 2019
Today Tonight and Sunday. Seas 5 to 7 metres except 3 to 5 over western sections. Seas subsiding to 3 to 5 this afternoon then building to 5 to 7 Sunday evening.

Extended Forecast

Issued 03:00 AM NST 14 December 2019
Monday Wind west 35 to 45 knots.
Tuesday Wind west 35 to 45 knots diminishing to west 25 to 35.
Wednesday Wind variable 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 13 December 2019 Today Tonight and Saturday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) 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 Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EST 13 December 2019 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4915N 5330W to 4945N 5405W
to 5010N 5520W to 5310N 5510W to 5445N 5635W to 5605N 5950W to 6015N
6400W to 6045N 6245W then northeastward. Sea ice southwest then west
then northwest of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Flemish

Issued 10:00 AM EST 13 December 2019 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4915N 5330W to 4945N 5405W
to 5010N 5520W to 5310N 5510W to 5445N 5635W to 5605N 5950W to 6015N
6400W to 6045N 6245W then northeastward. Sea ice southwest then west
then northwest of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern Grand Banks

Issued 11:00 AM EST 13 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 14 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

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 11:00 AM EST 13 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 14 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

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Northern Grand Banks

Issued 10:00 AM NST 14 December 2019

'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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NST 14 December 2019 Today Tonight and Sunday At 10:00 a.m. NST today ridge located on a line northwest-southeast
over the southern Grand Banks.
By 10:00 a.m. NST Sunday departing ridge located east of the
Marine District.

At 3:30 p.m. NST today trough located over the Maritimes.
By 3:30 p.m. NST Sunday trough located on a line east-west over
Funk Island Bank.

Marine Weather Statement

Issued 9:43 AM NST 14 December 2019 A trough of low pressure will approach from the southwest today and
will slowly track northward across the marine district tonight and
Sunday. Gale force southeasterlies ahead of the trough will shift to
gale force south to southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters.

Marine interests are also advised that a freezing spray warning is in
effect for Belle Isle Bank.

Atlantic - Newfoundland Area

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