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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 26 February 2021

Tonight and Saturday.

Gale warning in effect.

Wind west 25 to 35 knots becoming northwest 25 near midnight then diminishing to northwest 15 to 20 Saturday afternoon. Wind diminishing to light Saturday evening.

Flurries ending Saturday afternoon. Visibility 1 mile or less in flurries.

Temperatures near zero.

Waves

Issued 06:00 PM NST 26 February 2021
Tonight and Saturday. Seas 4 to 6 metres subsiding to 3 to 4 Saturday morning and to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:30 PM NST 26 February 2021
Sunday Wind southwest 10 to 15 knots increasing to south 35 to 45 in the afternoon then diminishing to northwest 25 to 35 late in the day.
Monday Wind northwest 25 to 35 knots diminishing to variable 10 to 15.
Tuesday Wind southeast 25 to 35 knots becoming west 25 to 35.

Ice Forecast

Issued 10:00 AM EST 26 February 2021 Today Tonight and Saturday Ice free.  

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EST 26 February 2021 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4920N 5247W
to 4955N 5334W to 5347N 5131W to 5803N 5800W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 26 February 2021 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4920N 5247W
to 4955N 5334W to 5347N 5131W to 5803N 5800W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:23 PM EST 26 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland near
4726N 5244W to 4635N 4915W to 4735N 4755W to 5430N 5130W to 6010N
5700W to 6020N 5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland
near 5112N 5606W to the Labrador coast near 5200N 5700W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:23 PM EST 26 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland near
4726N 5244W to 4635N 4915W to 4735N 4755W to 5430N 5130W to 6010N
5700W to 6020N 5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland
near 5112N 5606W to the Labrador coast near 5200N 5700W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 8:00 PM NST 26 February 2021

'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 26 February 2021 Tonight and Saturday At 8:00 p.m. NST tonight trough located over Funk Island Bank.
By 10:00 a.m. NST Saturday departing trough located east of Funk
Island Bank.

At 3:30 p.m. NST Saturday trough located over New England.
By 8:00 p.m. NST Saturday low 1010 mb located over Maine.

At 8:00 p.m. NST tonight ridge located over the Maritimes.
By 3:30 p.m. NST Saturday ridge located on a line
northeast-southwest over the Avalon Peninsula.

Marine Weather Statement

Issued 7:55 PM NST 26 February 2021 A trough of low pressure over Funk Island Bank will continue eastward
tonight and depart to the east Saturday morning. Strong to gale force
west to northwesterlies will diminish to moderate to strong
westerlies over eastern waters as the trough departs and a ridge of
high pressure approaches from the west.

On Saturday, strong to gale force southwesterlies are expected to
develop over western waters between a passing ridge of high pressure
and a trough approaching from the west.

Marine interests are advised that gale warnings are in effect for all
waters except Northeast Coast and East Coast - north of Cape St.
Francis.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except the Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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