Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 24 July 2017

Today Tonight and Tuesday.

Wind northwest 15 knots diminishing to light late overnight then increasing to southeast 25 near noon Tuesday. Wind backing to northeast 25 Tuesday evening except southwest 25 over southern sections.

Rain beginning Tuesday morning.

Waves

Issued 06:00 AM NDT 24 July 2017
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 Tuesday afternoon.

Extended Forecast

Issued 03:00 AM NDT 24 July 2017
Wednesday Wind northeast 25 knots.
Thursday Wind west 10 to 15 knots.
Friday Wind southwest 10 to 15 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
Legend:
buoy Buoy
land station Land Station
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 23 July 2017

Iceberg Limit

Iceberg limit at 0000 UTC 23 Jul estimated from Newfoundland near
4700N 5515W to 4600N 5345W to 4600N 5215W to 4745N 4445W to 5130N
4530W to 5300N 4800W to 5700N 5200W then eastwards.

Western iceberg limit at 0000 UTC 23 Jul estimated from Quebec near
5007N 6135W to Newfoundland near 4854N 5830W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 23 July 2017

Iceberg Limit

Iceberg limit at 0000 UTC 23 Jul estimated from Newfoundland near
4700N 5515W to 4600N 5345W to 4600N 5215W to 4745N 4445W to 5130N
4530W to 5300N 4800W to 5700N 5200W then eastwards.

Western iceberg limit at 0000 UTC 23 Jul estimated from Quebec near
5007N 6135W to Newfoundland near 4854N 5830W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 24 July 2017 Today Tonight and Tuesday At 10:00 a.m. NDT today low 995 mb located over northwestern Belle
Isle Bank.
By 8:00 p.m. NDT tonight departing low 998 mb located south of
Greenland.

At 10:00 a.m. NDT today ridge located on a line northwest-southeast
over the Maritimes.
By 3:00 a.m. NDT Tuesday ridge located from the Gulf of St. Lawrence
to the Grand Banks.

At 10:00 a.m. NDT today departing low 1006 mb located southeast
of the Grand Banks.

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