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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 04 August 2020

Today Tonight and Wednesday.

Wind southwest 15 to 20 knots veering to northwest 15 near midnight then to northeast 15 Wednesday morning. Wind diminishing to light Wednesday evening.

Showers tonight. Fog patches forming this morning and dissipating Wednesday morning.

Waves

Issued 06:00 PM NDT 03 August 2020
Tonight and Tuesday. Seas 2 metres.

Extended Forecast

Issued 03:00 AM NDT 04 August 2020
Thursday Wind light increasing to southwest 20 knots in the afternoon.
Friday Wind southwest 20 knots.
Saturday Wind west 10 to 15 knots.

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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
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 3 August 2020

Iceberg Limit

Iceberg limit at 0000 UTC 4 Aug estimated from Newfoundland near
4827N 5304W to 5010N 4750W to 5210N 4805W to 5400N 4900W to 6105N
5845W to 6200N 5700W to 5900N 5100W then eastwards.

Western iceberg limit at 0000 UTC 4 Aug estimated from Quebec near
5120N 5806W to Newfoundland near 5041N 5718W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 3 August 2020

Iceberg Limit

Iceberg limit at 0000 UTC 4 Aug estimated from Newfoundland near
4827N 5304W to 5010N 4750W to 5210N 4805W to 5400N 4900W to 6105N
5845W to 6200N 5700W to 5900N 5100W then eastwards.

Western iceberg limit at 0000 UTC 4 Aug estimated from Quebec near
5120N 5806W to Newfoundland near 5041N 5718W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 4 August 2020 Today Tonight and Wednesday At 3:00 a.m. NDT today trough located on a line northeast-southwest
over southern Belle Isle Bank.
By 3:00 a.m. NDT Wednesday trough located on a line east-west over
the southern Grand Banks.

By 8:00 p.m. NDT tonight building ridge located over Newfoundland.

Marine Weather Statement

Issued 2:49 AM NDT 4 August 2020 At 3:30 AM NDT, hurricane Isaias was located near 34.7 north and 78.1
west, about 28 nautical miles northwest of Wilmington, North
Carolina. Isaias has a minimum pressure of 989 MB and maximum
sustained winds of 70 knots. Isaias is currently moving
north-northeastward at 23 knots, and is expected to weaken and pass
west of New Brunswick and into Southern Quebec early Wednesday
morning.

Isaias is currently not expected to have significant impact on
Newfoundland waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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