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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:30 PM NDT 17 September 2019

Tonight and Wednesday.

Wind north 25 knots backing to northwest 15 to 20 this evening then veering to north 25 Wednesday evening.

Showers.

Waves

Issued 06:00 AM NDT 17 September 2019
Today Tonight and Wednesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM NDT 17 September 2019
Thursday Wind north 20 knots backing to west 20 in the afternoon.
Friday Wind west 25 knots.
Saturday Wind northeast 25 knots.

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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 Branch Hill 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 13 July 2019 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 13 July 2019 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 11:00 AM EDT 17 September 2019

Iceberg Limit

Iceberg limit at 0000 UTC 18 Sep estimated from the Labrador coast
near 5155N 5600W to 5140N 5430W to 5230N 5000W to 5330N 5000W to
5700N 5500W to 6100N 5800W to 6200N 5600W to 5900N 5000W then
eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 17 September 2019

Iceberg Limit

Iceberg limit at 0000 UTC 18 Sep estimated from the Labrador coast
near 5155N 5600W to 5140N 5430W to 5230N 5000W to 5330N 5000W to
5700N 5500W to 6100N 5800W to 6200N 5600W to 5900N 5000W then
eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 17 September 2019 Tonight and Wednesday At 3:30 p.m. NDT today low 1003 mb located over the southeastern
Grand Banks.
By 8:00 p.m. NDT tonight dissipating low located east of the
Grand Banks.

At 3:30 p.m. NDT today trough located on a line east-west over
Funk Island Bank.
By 3:30 p.m. NDT Wednesday trough located on a line
northeast-southwest over the Grand Banks.

At 3:30 p.m. NDT Wednesday approaching ridge located over the Gulf
of St. Lawrence.

Marine Weather Statement

Issued 3:13 PM NDT 17 September 2019 A trough of low pressure over the Funk Island Bank will drift very
slowly southward to lie over the Grand Banks on Wednesday. Strong to
gale force northerlies are forecast behind the trough.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle and the Northeast Coast.

At 12:30 PM NDT hurricane Humberto was located near latitude 30.7
north and longitude 73.5 west about 525 miles west of Bermuda.
Humberto has a central pressure of 961 MB and maximum sustained winds
of 85 knots. Humberto is moving east-northeast at 8 knots. The latest
forecast track has Humberto lying just south of the Grand Banks on
Saturday.

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