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Southeastern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NST 10 December 2019

Tonight and Wednesday.

Gale warning in effect.

Wind southwest 45 knots tonight. Wind southwest 35 to 45 Wednesday.

Rain and fog patches.

Waves

Issued 06:00 PM NST 10 December 2019
Tonight and Wednesday. Seas 3 to 5 metres building to 5 to 7 near midnight.

Extended Forecast

Issued 03:30 PM NST 10 December 2019
Thursday Wind southwest 35 to 45 knots diminishing to northwest 15 to 20 in the morning then backing to west 25 in the afternoon.
Friday Wind northwest 25 to 35 knots diminishing to northwest 20.
Saturday Wind variable 10 to 15 knots increasing to southeast 25 to 35.

Ice Forecast

Issued 10:00 AM EST 10 December 2019 Today Tonight and Wednesday 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
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Ice Conditions

Ice Forecasts

Southeastern Grand Banks

Issued 10:00 AM EST 10 December 2019 Today Tonight and Wednesday

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 6025N
6415W then northwestward. Sea ice southwest then west of the ice
edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 10 December 2019 Today Tonight and Wednesday

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 6025N
6415W then northwestward. Sea ice southwest then west of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 11:00 AM EST 10 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 11 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

Tail of the Grand Banks

Issued 11:00 AM EST 10 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 11 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

Southeastern Grand Banks

Issued 8:00 PM NST 10 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 8:00 PM NST 10 December 2019 Tonight and Wednesday At 8:00 p.m. NST tonight deepening low 980 mb located over central
Labrador Sea.
By 8:00 p.m. NST Wednesday low 965 mb located over eastern
Labrador Sea.

At 8:00 p.m. NST tonight trough from low located over the
St. Lawrence River.
By 8:00 p.m. NST Wednesday trough from low located on a line
northeast-southwest over the Grand Banks.

Marine Weather Statement

Issued 7:51 PM NST 10 December 2019 A low pressure system over Central Labrador Sea will move slowly
eastward tonight and deepen. Gale to storm force south to
southwesterlies will persist tonight.

A trough extending southwest from the low will cross Newfoundland
Wednesday morning to lie over the Grand Banks Wednesday evening.
Gale to storm force southwesterlies will shift to strong to gale
force west to northwesterlies behind this trough.

Marine interests are advised that storm warnings are in effect for
Belle Isle Bank, Funk Island Bank, and Northern Grand Banks.
Gale warnings are in effect for all remaining waters.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, and
Belle Isle Bank.

Atlantic - Newfoundland Area

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