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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 26 November 2020

Today Tonight and Friday.

Wind light becoming southwest 15 knots this morning then becoming variable 10 to 15 this evening. Wind increasing to south 15 to 20 Friday morning and to south 25 Friday evening.

Waves

Issued 06:00 AM NST 26 November 2020
Today Tonight and Friday. Seas 1 to 2 metres except 2 to 3 over eastern sections today.

Extended Forecast

Issued 03:00 AM NST 26 November 2020
Saturday Wind south 25 knots.
Sunday Wind southwest 15 to 20 knots veering to west 25.
Monday Wind northwest 25 knots diminishing to northeast 10 to 15.

Ice Forecast

Issued 10:00 AM EST 25 November 2020 Today Tonight and Thursday 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 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

Southwestern Grand Banks

Issued 10:00 AM EST 25 November 2020 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Labrador near 5335N 5605W to 5500N 5715W to
5530N 5930W to 6030N 6405W then northward. Sea ice west of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 25 November 2020 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Labrador near 5335N 5605W to 5500N 5715W to
5530N 5930W to 6030N 6405W then northward. Sea ice west of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EST 25 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 26 Nov estimated from the Labrador coast
near 5148N 5614W to 5115N 5330W to 5500N 5200W to 6100N 5900W to
6200N 5400W to 5800N 4800W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EST 25 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 26 Nov estimated from the Labrador coast
near 5148N 5614W to 5115N 5330W to 5500N 5200W to 6100N 5900W to
6200N 5400W to 5800N 4800W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 26 November 2020 Today Tonight and Friday At 3:00 a.m. NST today trough located over Northeast Gulf.
By 8:00 p.m. NST tonight departing trough located east of the
Marine District.

At 10:00 a.m. NST Friday trough located over Quebec.
By 8:00 p.m. NST Friday trough located on a line northeast-southwest
over the Gulf of St. Lawrence.

At 3:00 a.m. NST today high 1033 mb located over the southeastern
Grand Banks.
By 3:00 a.m. NST Friday ridge located on a line east-west over
the southeastern Grand Banks.

Marine Weather Statement

Issued 3:40 AM NST 26 November 2020 A trough of low pressure will approach from the west on Friday and
lie northeast to southwest over the Gulf of St Lawrence by Friday
evening. Strong to gale force southwesterlies will develop ahead of
this feature on Friday.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Northeast Gulf, Belle Isle Bank and Funk Island
Bank.

Marine interests are also advised that a freezing spray warning is in
effect for Belle Isle Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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