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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 18 April 2021

Today Tonight and Monday.

Wind southeast 15 to 20 knots except light over southern sections. Wind becoming variable 10 to 15 early this evening then increasing to southwest 15 to 20 near midnight. Wind increasing to southwest 25 Monday morning.

Showers. Fog banks dissipating overnight.

Waves

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

Extended Forecast

Issued 03:00 AM NDT 18 April 2021
Tuesday Wind west 25 knots.
Wednesday Wind west 25 knots.
Thursday Wind southwest 15 to 20 knots backing to southeast 25.

Ice Forecast

Issued 10:00 AM EDT 17 April 2021 Today Tonight and Sunday 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 17 April 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5530W to 5042N 5408W
to 5359N 5240W to 5522N 5347W 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 17 April 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5530W to 5042N 5408W
to 5359N 5240W to 5522N 5347W 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 4:26 PM EDT 17 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 18 Apr estimated from Newfoundland near
4736N 5241W to 4800N 5135W to 5245N 5015W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 18 Apr estimated from Quebec near
5028N 5937W to Newfoundland near 4928N 5808W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 4:26 PM EDT 17 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 18 Apr estimated from Newfoundland near
4736N 5241W to 4800N 5135W to 5245N 5015W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 18 Apr estimated from Quebec near
5028N 5937W to Newfoundland near 4928N 5808W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 18 April 2021 Today Tonight and Monday At 10:00 a.m. NDT today low 996 mb located south of Nova Scotia.
By 3:00 a.m. NDT Monday low 996 mb located over Banquereau.

By 3:00 a.m. NDT Monday approaching low 994 mb located east of
the Grand Banks.

At 10:00 a.m. NDT today ridge located on a line east-west over
Belle Isle Bank.
By 3:30 p.m. NDT today departing ridge located east of Belle
Isle Bank.

Marine Weather Statement

Issued 9:48 AM NDT 18 April 2021 An intensifying low pressure system east of the marine district will
move over the Funk Island Bank on Monday. Strong to gale force
northeasterlies will develop over northern waters ahead of this
system.

Marine interests are advised that gale warnings are in effect for
Belle Isle Bank and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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