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Southwest Coast


Marine Forecast

Issued 10:00 AM NDT 10 April 2021

Today Tonight and Sunday.

Wind northwest 15 to 20 knots becoming variable 15 near noon Sunday then increasing to east 25 Sunday evening.

Showers or flurries Sunday afternoon and evening. Fog patches forming Sunday afternoon and dissipating Sunday evening.


Issued 06:00 AM NDT 10 April 2021
Today Tonight and Sunday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM NDT 10 April 2021
Monday Wind east 20 knots diminishing to variable 10 to 15 in the morning then increasing to northeast 25 to 35 late in the day.
Tuesday Wind northeast 25 to 35 knots.
Wednesday Wind northeast 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EDT 10 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
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land station Land Station
Ice Conditions

Ice Forecasts

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

Ice Edge

First ice edge estimated from Nova Scotia near 4544N 6242W to 4631N
6147W to 4643N 6336W to Quebec near 4845N 6410W. Sea ice west and
south of the ice edge.

Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5107N 5741W to Newfoundland near 5022N 5732W. Sea ice east
and north of the ice edge.

Ice Coverage

Ice free.


Iceberg Bulletin

Issued 2:30 PM EDT 9 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 10 Apr estimated from Newfoundland near
4742N 5245W to 4750N 5050W to 5200N 4830W to 5500N 5105W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 10 Apr estimated from the Labrador
coast near 5125N 5704W to Newfoundland near 5103N 5652W.

Iceberg Count

No confirmed icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 10:00 AM NDT 10 April 2021 Today Tonight and Sunday At 10:00 a.m. NDT today quasi-stationary low 987 mb located
southeast of the Grand Banks.

At 10:00 a.m. NDT today trough located on a line northeast-southwest
over Belle Isle Bank.
By 3:00 a.m. NDT Sunday intensifying trough located on a line
northwest-southeast over Newfoundland.

Marine Weather Statement

Issued 9:56 AM NDT 10 April 2021 A trough of low pressure extending from the Southeastern Grand Banks
to Belle Isle Bank will move to lie over Newfoundland tonight. Strong
to gale force north to northwesterlies will persist over northern
waters to the west of the trough this morning. Winds will shift to
strong to gale force southeast to northeasterlies behind the trough
as it strengthens into a low pressure system over Newfoundland on

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, 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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