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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 05 March 2021

Tonight and Saturday.

Wind variable 15 knots except south 30 over southeastern sections late this afternoon. Wind variable 15 Saturday.

Showers or flurries and fog patches.

Waves

Issued 06:00 AM NST 05 March 2021
Today Tonight and Saturday. Seas 3 metres.

Extended Forecast

Issued 03:30 PM NST 05 March 2021
Sunday Wind variable 15 knots.
Monday Wind northeast 25 to 35 knots.
Tuesday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EST 5 March 2021 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 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 5 March 2021 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304W
to 5012N 5428W to 5207N 5221W to 5532N 5248W to 5642N 5716W to 5803N
5825W 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 5 March 2021 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304W
to 5012N 5428W to 5207N 5221W to 5532N 5248W to 5642N 5716W to 5803N
5825W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:41 PM EST 5 March 2021

Iceberg Limit

Iceberg limit at 0000 UTC 5 Mar estimated from Newfoundland near
4914N 5332W to 5100N 4930W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 5745N 5225W to 5700N 4520W then eastwards.

Western iceberg limit at 0000 UTC 5 Mar estimated from the Labrador
coast near 5135N 5644W to Newfoundland near 5121N 5633W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:41 PM EST 5 March 2021

Iceberg Limit

Iceberg limit at 0000 UTC 5 Mar estimated from Newfoundland near
4914N 5332W to 5100N 4930W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 5745N 5225W to 5700N 4520W then eastwards.

Western iceberg limit at 0000 UTC 5 Mar estimated from the Labrador
coast near 5135N 5644W to Newfoundland near 5121N 5633W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NST 5 March 2021 Tonight and Saturday At 3:30 p.m. NST today quasi-stationary low 984 mb located over
western Labrador.

At 3:30 p.m. NST today trough located over the southwestern
Grand Banks.
By 8:00 p.m. NST tonight dissipating trough located over the
northern Grand Banks.

Marine Weather Statement

Issued 4:01 PM NST 5 March 2021 Marine interests are advised that a freezing spray warning is in
effect for Gulf - Port au Port.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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