Northern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 22 July 2017

Today Tonight and Sunday.

Wind southwest 10 to 15 knots increasing to southwest 15 to 20 this afternoon then veering to west 10 to 15 late overnight. Wind backing to southwest 15 to 20 Sunday afternoon.

Showers ending this evening with a risk of thunderstorms. Fog banks dissipating Sunday morning.

Waves

Issued 06:00 AM NDT 22 July 2017
Today Tonight and Sunday. Seas 2 metres.

Extended Forecast

Issued 03:00 AM NDT 22 July 2017
Monday Wind west 25 knots diminishing to southwest 15 in the afternoon then becoming variable 10 to 15 late in the day.
Tuesday Wind variable 10 to 15 knots.
Wednesday Wind east 15 to 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

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

Ice Forecasts

Flemish

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

Iceberg Bulletin

Northern Grand Banks

Issued 11:00 AM EDT 21 July 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jul estimated from Newfoundland near
4700N 5515W to 4615N 5400W to 4600N 5230W to 4730N 4515W to 5130N
4530W to 5300N 4800W to 5700N 5200W then eastwards.

Western iceberg limit at 0000 UTC 21 Jul estimated from Quebec near
5007N 6135W to Newfoundland near 4854N 5830W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs north of the
iceberg limit.

Iceberg Bulletin

Flemish

Issued 11:00 AM EDT 21 July 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jul estimated from Newfoundland near
4700N 5515W to 4615N 5400W to 4600N 5230W to 4730N 4515W to 5130N
4530W to 5300N 4800W to 5700N 5200W then eastwards.

Western iceberg limit at 0000 UTC 21 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 22 July 2017 Today Tonight and Sunday At 10:00 a.m. NDT today trough located on a line north-south over
the Gulf of St. Lawrence.
By 3:00 a.m. NDT Sunday departing trough located east of Funk
Island Bank.

At 10:00 a.m. NDT today deepening low 997 mb located over
southeastern Labrador.
By 10:00 a.m. NDT Sunday low 988 mb located over southern Labrador
Sea.

At 3:00 a.m. NDT Sunday approaching ridge located on a line
northwest-southeast over the Maritimes.

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