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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:30 PM NDT 21 August 2019

Tonight and Thursday.

Wind variable 10 to 15 knots becoming south 15 Thursday afternoon.

Waves

Issued 06:00 AM NDT 21 August 2019
Today Tonight and Thursday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM NDT 21 August 2019
Friday Wind southwest 25 knots.
Saturday Wind southwest 15 to 20 knots becoming north 15 to 20.
Sunday Wind northeast 25 to 35 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 21 August 2019

Iceberg Limit

Iceberg limit at 0000 UTC 21 Aug estimated from Newfoundland near
5030N 5620W to 5030N 5400W to 5120N 5200W to 5700N 5400W to 6140N
5940W to 6330N 5700W to 5900N 4805W then eastwards.

Western iceberg limit at 0000 UTC 21 Aug estimated from Quebec near
5109N 5838W to Newfoundland near 5027N 5726W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 21 August 2019

Iceberg Limit

Iceberg limit at 0000 UTC 21 Aug estimated from Newfoundland near
5030N 5620W to 5030N 5400W to 5120N 5200W to 5700N 5400W to 6140N
5940W to 6330N 5700W to 5900N 4805W then eastwards.

Western iceberg limit at 0000 UTC 21 Aug estimated from Quebec near
5109N 5838W to Newfoundland near 5027N 5726W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 21 August 2019 Tonight and Thursday At 3:30 p.m. NDT today low 999 mb located east of Belle Isle Bank.

At 3:30 p.m. NDT today Tropical Storm Chantal 1010 mb located
south of the Grand Banks.
By 3:00 a.m. NDT Thursday quasi-stationary Tropical Storm Chantal
1010 mb located southeast of the Grand Banks.

At 3:30 p.m. NDT today ridge located on a line north-south over
western Newfoundland.
By 3:30 p.m. NDT Thursday ridge located on a line
northwest-southeast over Belle Isle Bank.

By 3:00 a.m. NDT Thursday approaching low 1004 mb located over
Quebec.

Marine Weather Statement

Issued 3:18 PM NDT 21 August 2019 A low pressure system east of Belle Isle Bank will continue to move
eastward tonight. Strong to gale force northwesterlies will diminish
to strong tonight in the wake of the low.

Marine interests are advised that gale warnings are in effect for
Belle Isle Bank and Funk Island Bank.

At 11:30 AM NDT, tropical storm Chantal was located near 40.2
North 51.6 west. Maximum sustained winds were 35 knots. Chantal was
moving eastward at about 17 knots. The central pressure of Chantal
was 1009 MB. Chantal is forecast to remain a tropical storm with
maximum sustained winds of 35 knots.

Chantal is not expected to pose a threat to the marine district.

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