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Southeastern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 10 April 2021

Tonight and Sunday.

Wind northwest 20 knots except southeast 15 to 20 over eastern sections. Wind diminishing to west 10 to 15 Sunday morning then becoming variable 10 to 15 Sunday afternoon.

Rain and fog banks with a risk of thunderstorms.

Waves

Issued 06:00 PM NDT 10 April 2021
Tonight and Sunday. Seas 2 to 3 metres except 3 to 4 over northeastern sections. Seas building to 3 to 4 early this evening then subsiding to 2 to 3 near noon Sunday.

Extended Forecast

Issued 03:30 PM NDT 10 April 2021
Monday Wind variable 15 to 20 knots increasing to east 25 in the morning then diminishing to variable 15 to 20 in the afternoon.
Tuesday Wind variable 15 to 20 knots increasing to northeast 25.
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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Southeastern Grand Banks

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

Ice Edge

Ice edge estimated from Newfoundland near 4933N 5430W to 5121N 5243W
to 5457N 5112W to 5551N 5257W to 5630N 5625W to 5803N 5751W 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 10 April 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4933N 5430W to 5121N 5243W
to 5457N 5112W to 5551N 5257W to 5630N 5625W to 5803N 5751W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 2:30 PM EDT 10 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 11 Apr estimated from Newfoundland near
4735N 5243W to 4740N 5045W to 5140N 4835W to 5500N 5100W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 11 Apr estimated from Quebec near
5125N 5709W to Newfoundland near 5100N 5702W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 10 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 11 Apr estimated from Newfoundland near
4735N 5243W to 4740N 5045W to 5140N 4835W to 5500N 5100W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 11 Apr estimated from Quebec near
5125N 5709W to Newfoundland near 5100N 5702W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 10 April 2021 Tonight and Sunday At 8:00 p.m. NDT tonight low 986 mb located southeast of the
Grand Banks.
By 3:30 p.m. NDT Sunday departing low 993 mb located east of the
Marine District.

At 8:00 p.m. NDT tonight trough located on a line
northwest-southeast over the Northeast Coast of Newfoundland.
By 8:00 p.m. NDT Sunday low 999 mb located east of Cape Breton
Island.

Marine Weather Statement

Issued 7:47 PM NDT 10 April 2021 A trough of low pressure extending from the Southeastern Grand Banks
to the Northeast Coast will strengthen into a low pressure system on
Sunday and lie east of Cape Breton Island Sunday evening. Strong to
gale force southeast to northeasterlies over eastern waters will
spread over Gulf waters by Sunday morning as the low strengthens.

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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