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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 20 September 2019

Today Tonight and Saturday.

Gale warning in effect.

Wind southwest 15 knots backing to southeast 15 to 20 early this evening then becoming variable 15 to 20 overnight except southeast 30 over southeastern sections Saturday morning. Wind increasing to northwest 35 near noon Saturday.

Rain and fog patches beginning this evening.

Waves

Issued 06:00 AM NDT 20 September 2019
Today Tonight and Saturday. Seas 2 to 3 metres building to 3 to 4 Saturday morning.

Extended Forecast

Issued 03:00 AM NDT 20 September 2019
Sunday Wind northwest 25 knots backing to west 15 to 20 in the afternoon.
Monday Wind southwest 25 knots.
Tuesday Wind southwest 25 knots.

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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

Northern Grand Banks

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

Ice Forecasts

Flemish

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

Iceberg Bulletin

Northern Grand Banks

Issued 11:00 AM EDT 19 September 2019

Iceberg Limit

Iceberg limit at 0000 UTC 20 Sep estimated from Newfoundland near
5100N 5550W to 5130N 5200W to 5215N 5000W to 5330N 5000W to 5700N
5500W to 6100N 5800W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 20 Sep estimated from the Labrador
coast near 5140N 5630W to Newfoundland near 5128N 5615W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 11:00 AM EDT 19 September 2019

Iceberg Limit

Iceberg limit at 0000 UTC 20 Sep estimated from Newfoundland near
5100N 5550W to 5130N 5200W to 5215N 5000W to 5330N 5000W to 5700N
5500W to 6100N 5800W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 20 Sep estimated from the Labrador
coast near 5140N 5630W to Newfoundland near 5128N 5615W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Northern Grand Banks

Issued 03:00 AM NDT 20 September 2019

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 20 September 2019 Today Tonight and Saturday At 3:00 a.m. NDT today ridge located on a line east-west over the
South Coast of Newfoundland.
By 10:00 a.m. NDT Saturday dissipating ridge located on a line
east-west over Funk Island Bank.

At 3:00 a.m. NDT today Post-tropical Storm Humberto 970 mb located
at 40.6N 58.0W.
By 3:00 a.m. NDT Saturday weakening Post-tropical Storm Humberto
980 mb located at 44.6N 52.6W.

Marine Weather Statement

Issued 2:56 AM NDT 20 September 2019 At 3.00 AM NDT, post-tropical storm Humberto was located near
latitude 40.6 north and longitude 58.0 west , about 220 nautical
miles south-southeast of Sable Island. Maximum sustained winds are
estimated at 75 knots and central pressure at 970 MB. Humberto is
moving north-northeast at 17 knots.

Humberto will continue northeastward today and weaken as it tracks
through the Southern Grand Banks tonight.

Gale force southeasterlies ahead of Humberto will increase to gale to
storm force southwesterlies to its south this evening. Strong to gale
force northwesterlies will persist behind Humberto on Saturday.

Meanwhile, a trough of low pressure moving southward from Labrador
will track across the district tonight and Saturday. Strong to gale
force northerlies are expected behind the trough during the same
time.

Marine interests are advised that gale warnings are in effect for
Northeast Gulf, East Coast, Northeast Coast, Funk Island Bank and
Northern Grand Banks. Storm warnings are in effect for the Southern
Grand Banks.

Atlantic - Newfoundland Area

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