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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 03 February 2023

Tonight and Saturday.

Storm warning in effect.

Wind southeast 45 to 55 knots diminishing to southwest 25 after midnight then increasing to west 35 Saturday morning. Wind increasing to southwest 45 to 55 Saturday afternoon.

Rain and fog patches changing to flurries Saturday morning. Visibility 1 mile or less in fog patches and in flurries.

Freezing spray warning in effect.

Freezing spray over western sections Saturday.

Temperatures plus 5 falling to minus 8 to zero Saturday morning.

Waves

Issued 06:00 PM NST 03 February 2023
Tonight and Saturday. Seas 5 to 7 metres building to 7 to 9 Saturday evening.

Extended Forecast

Issued 03:30 PM NST 03 February 2023
Sunday Wind west 45 to 55 knots diminishing to west 25 in the afternoon.
Monday Wind southwest 25 to 35 knots increasing to southwest 45.
Tuesday Wind southwest 45 knots diminishing to north 25.

Ice Forecast

Issued 10:00 AM EST 3 February 2023 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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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 3 February 2023 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Newfoundland near 4842N 5305W to 4933N
5332W to 5015N 5520W to 5237N 5136W to 5441N 5156W to 5621N 5601W to
5803N 5746W then northeastward. Sea ice west of the ice edge.

Second ice edge estimated from 6120N 5739W to 6200N 5721W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Flemish

Issued 10:00 AM EST 3 February 2023 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Newfoundland near 4842N 5305W to 4933N
5332W to 5015N 5520W to 5237N 5136W to 5441N 5156W to 5621N 5601W to
5803N 5746W then northeastward. Sea ice west of the ice edge.

Second ice edge estimated from 6120N 5739W to 6200N 5721W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern Grand Banks

Issued 1:30 PM EST 3 February 2023

Iceberg Limit

Iceberg limit at 0000 UTC 4 Feb estimated from Newfoundland near
5025N 5635W to 4855N 4840W to 5050N 4745W to 5830N 5550W to 6005N
5015W to 5740N 4610W then eastwards.

Western iceberg limit at 0000 UTC 4 Feb estimated from Quebec near
5110N 5845W to Newfoundland near 5022N 5725W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 1:30 PM EST 3 February 2023

Iceberg Limit

Iceberg limit at 0000 UTC 4 Feb estimated from Newfoundland near
5025N 5635W to 4855N 4840W to 5050N 4745W to 5830N 5550W to 6005N
5015W to 5740N 4610W then eastwards.

Western iceberg limit at 0000 UTC 4 Feb estimated from Quebec near
5110N 5845W to Newfoundland near 5022N 5725W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Northern Grand Banks

Issued 8:00 PM NST 03 February 2023

'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.

Freezing spray warning in effect

Northern Grand Banks

Issued 8:00 PM NST 03 February 2023

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 8:00 PM NST 3 February 2023 Tonight and Saturday At 8:00 p.m. NST tonight trough located on a line
northwest-southeast over the Northeast Coast of Newfoundland.
By 3:00 a.m. NST Saturday trough located on a line
northwest-southeast over Belle Isle Bank.

By 10:00 a.m. NST Saturday approaching low 952 mb located over
southern Labrador Sea.

Marine Weather Statement

Issued 7:51 PM NST 3 February 2023 A trough of low pressure over the Northeast Coast will continue
northward across Belle Isle Bank overnight to lie north of the marine
district by Saturday morning. Gale to storm force south to
southeasterlies are expected ahead of the trough with gale to storm
force westerlies in its wake.

Late on Saturday, a low pressure system over the Labrador Sea will
move southward into Belle Isle Bank. Gale to storm force
northwesterlies are expected over western waters late in the period
behind the low.

Marine interests are advised that storm and freezing spray warnings
are in effect for all waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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