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Northern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 05 August 2020

Today Tonight and Thursday.

Wind north 20 knots diminishing to variable 10 to 15 this afternoon then increasing to southwest 15 to 20 Thursday morning. Wind increasing to southwest 25 Thursday afternoon.

Fog patches forming Thursday evening.

Waves

Issued 06:00 PM NDT 04 August 2020
Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 near noon Wednesday.

Extended Forecast

Issued 03:00 AM NDT 05 August 2020
Friday Wind southwest 20 knots.
Saturday Wind northwest 15 to 20 knots backing to southwest 10 to 15.
Sunday Wind southwest 15 knots increasing to southwest 25.

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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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

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

Ice Forecasts

Flemish

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

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 4 August 2020

Iceberg Limit

Iceberg limit at 0000 UTC 5 Aug estimated from Newfoundland near
4810N 5335W to 5000N 4755W to 5210N 4805W to 5400N 4900W to 6105N
5845W to 6200N 5700W to 5900N 5100W then eastwards.

Western iceberg limit at 0000 UTC 5 Aug estimated from Quebec near
5120N 5806W to Newfoundland near 5041N 5718W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 4 August 2020

Iceberg Limit

Iceberg limit at 0000 UTC 5 Aug estimated from Newfoundland near
4810N 5335W to 5000N 4755W to 5210N 4805W to 5400N 4900W to 6105N
5845W to 6200N 5700W to 5900N 5100W then eastwards.

Western iceberg limit at 0000 UTC 5 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 5 August 2020 Today Tonight and Thursday At 3:00 a.m. NDT today trough located on a line east-west over
the southern Grand Banks.
By 3:30 p.m. NDT today dissipating trough located south of the
Grand Banks.

At 3:00 a.m. NDT today building ridge located over Cape Breton
Island.
By 3:00 a.m. NDT Thursday ridge located on a line
northeast-southwest over the Grand Banks.

At 3:00 a.m. NDT today trough located over Maine.
By 3:00 a.m. NDT Thursday trough located over the Gulf of
St. Lawrence.

Marine Weather Statement

Issued 7:41 PM NDT 4 August 2020 At 6:30 PM NDT, tropical storm Isaias was located near 42.7 north
And 74.2 west, about 110 nautical miles north of New York City.
Isaias had a minimum pressure of 995 MB and maximum sustained winds
of 55 knots. Isaias is currently moving north-northeastward at 35
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.

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