Southwestern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 18 October 2017

Tonight and Thursday.

Gale warning in effect.

Wind north 15 to 20 knots becoming southwest 20 this evening then increasing to northwest 35 near midnight. Wind diminishing to northwest 25 early Thursday morning and to northwest 15 late Thursday morning. Wind diminishing to light Thursday afternoon.

Showers ending Thursday morning with a risk of thunderstorms.

Waves

Issued 06:00 PM NDT 18 October 2017
Tonight and Thursday. Seas 2 to 3 metres.

Extended Forecast

Issued 03:30 PM NDT 18 October 2017
Friday Wind south 15 knots increasing to south 25 in the afternoon.
Saturday Wind northwest 25 to 35 knots.
Sunday Wind northwest 20 knots.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island 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 Wreckhouse Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Eskasoni (First Nations) Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 15 July 2017 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 15 July 2017 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 11:00 AM EDT 18 October 2017

Iceberg Limit

Iceberg limit at 0000 UTC 19 Oct estimated from the Labrador coast
near 5332N 5558W to 5330N 5200W to 5500N 5200W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 18 October 2017

Iceberg Limit

Iceberg limit at 0000 UTC 19 Oct estimated from the Labrador coast
near 5332N 5558W to 5330N 5200W to 5500N 5200W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 8:00 PM NDT 18 October 2017

'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 8:00 PM NDT 18 October 2017 Tonight and Thursday At 8:00 p.m. NDT tonight low 1007 mb located over the Great
Northern Peninsula.
By 3:00 a.m. NDT Thursday weakening low 1010 mb located over Funk
Island Bank.

At 8:00 p.m. NDT tonight trough from 1007 mb low located near the
Burin Peninsula.
By 10:00 a.m. NDT Thursday departing trough located east of the
Grand Banks.

At 3:00 a.m. NDT Thursday ridge located from Labrador to Nova
Scotia.
By 8:00 p.m. NDT Thursday ridge located from Labrador Sea to the
Grand Banks.

Marine Weather Statement

Issued 7:55 PM NDT 18 October 2017 A cold front located near the Burin Peninsula will cross the Southern
Grand Banks tonight. Winds will increase to strong southwesterlies
ahead of the front and strong to gale force northwesterlies behind
it.

A trough of low pressure will approach Gulf waters late Thursday.
Winds will increase to strong to gale force southwesterlies ahead of
the trough.

Marine interests are advised that gale warnings are in effect for
Northeast Gulf, Gulf-Port au Port and Southwestern Grand Banks.

Atlantic - Newfoundland Area

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