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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 19 April 2021

Today Tonight and Tuesday.

Wind southwest 15 to 20 knots increasing to southwest 25 early this morning then veering to west 30 this evening. Wind diminishing to northwest 15 to 20 Tuesday afternoon.

Showers and fog patches becoming flurries or showers near noon and ending Tuesday morning.

Waves

Issued 06:00 PM NDT 18 April 2021
Tonight and Monday. Seas 2 to 3 metres building to 3 to 5 late overnight.

Extended Forecast

Issued 03:00 AM NDT 19 April 2021
Wednesday Wind northwest 15 to 20 knots backing to west 25 in the afternoon.
Thursday Wind southwest 15 knots increasing to southeast 35 to 45.
Friday Wind west 15 to 20 knots backing to south 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 18 April 2021 Today Tonight and Monday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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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 EDT 18 April 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4959N 5552W to 5359N 5240W
to 5541N 5328W to 5612N 5633W to 5803N 5748W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 18 April 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4959N 5552W to 5359N 5240W
to 5541N 5328W to 5612N 5633W to 5803N 5748W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 18 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 19 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 19 Apr estimated from Quebec near
5015N 6000W to Newfoundland near 4919N 5815W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 18 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 19 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 19 Apr estimated from Quebec near
5015N 6000W to Newfoundland near 4919N 5815W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 19 April 2021 Today Tonight and Tuesday At 3:00 a.m. NDT today intensifying low 992 mb located east of
the Grand Banks.
By 3:00 a.m. NDT Tuesday low 984 mb located over Funk Island Bank.

At 3:00 a.m. NDT today low 995 mb located over Banquereau.
By 3:30 p.m. NDT today dissipating low 992 mb located over eastern
Newfoundland.

Marine Weather Statement

Issued 2:45 AM NDT 19 April 2021 An intensifying low pressure system east of the marine district will
track northeast to lie over Funk Island Bank tonight and Tuesday.
Strong to gale force northeast to northwesterlies will develop over
northern waters ahead of this system.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - eastern half, East Coast - north of Cape St.
Francis, Northeast Coast, Belle Isle Bank, Funk Island Bank, and
Northern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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