Southwestern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 20 September 2018

Tonight and Friday.

Wind north 25 knots diminishing to north 15 to 20 Friday afternoon and to light Friday evening.

A few showers. Risk of thunderstorms this evening.

Waves

Issued 06:00 PM NDT 20 September 2018
Tonight and Friday. Seas 3 to 5 metres subsiding to 2 to 3 Friday evening.

Extended Forecast

Issued 03:30 PM NDT 20 September 2018
Saturday Wind light increasing to south 25 knots in the afternoon.
Sunday Wind variable 15 to 20 knots.
Monday Wind variable 15 knots increasing to north 25.

Ice Forecast

Issued 10:00 AM EDT 4 August 2018 Forecasts available to mariners upon request.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 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 Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 4 August 2018

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 4 August 2018

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 11:00 AM EDT 20 September 2018

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
4804N 5255W to 4745N 4745W to 5300N 4800W to 5800N 5700W.

Western iceberg limit at 0000 UTC 21 Sep estimated from the Labrador
coast near 5142N 5625W to Newfoundland near 5128N 5614W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 20 September 2018

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
4804N 5255W to 4745N 4745W to 5300N 4800W to 5800N 5700W.

Western iceberg limit at 0000 UTC 21 Sep estimated from the Labrador
coast near 5142N 5625W to Newfoundland near 5128N 5614W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 20 September 2018 Tonight and Friday At 8:00 p.m. NDT tonight low 1001 mb located southeast of the
Grand Banks.
By 10:00 a.m. NDT Friday departing low 994 mb located southeast
of the Marine District.

At 8:00 p.m. NDT tonight ridge located on a line northeast-southwest
over western Newfoundland.
By 8:00 p.m. NDT Friday ridge located on a line northeast-southwest
over the Avalon Peninsula.

Marine Weather Statement

Issued 7:57 PM NDT 20 September 2018 A low pressure system southeast of the Grand Banks will continue to
track east-southeastward tonight. Strong to gale force
northeasterlies over southern waters will diminish on Friday as the
low moves away.

Marine interests are advised that a gale warning is in effect for the
Southeastern Grand Banks.

Atlantic - Newfoundland Area

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