Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 20 July 2018

Today Tonight and Saturday.

Wind southwest 20 knots except variable 10 to 15 over northwestern sections. Wind diminishing to variable 10 to 15 late overnight. Wind variable 10 to 15 Saturday.

A few showers and fog banks with a risk of thunderstorms.

Waves

Issued 06:00 AM NDT 20 July 2018
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM NDT 20 July 2018
Sunday Wind southwest 15 knots.
Monday Wind southwest 20 knots.
Tuesday Wind west 15 knots.

Ice Forecast

Issued 10:00 AM EDT 20 July 2018 Today Tonight and Saturday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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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 Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 20 July 2018 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Labrador near 5915N 6325W to 5900N 6125W
then northeastward. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 20 July 2018 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Labrador near 5915N 6325W to 5900N 6125W
then northeastward. Sea ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 11:00 AM EDT 19 July 2018

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jul estimated from Newfoundland near
4724N 5244W to 4715N 4615W to 4800N 4515W to 5230N 4800W to 5700N
5200W.

Western iceberg limit at 0000 UTC 19 Jul estimated from Quebec near
5045N 5901W to Newfoundland near 5007N 5740W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 19 July 2018

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jul estimated from Newfoundland near
4724N 5244W to 4715N 4615W to 4800N 4515W to 5230N 4800W to 5700N
5200W.

Western iceberg limit at 0000 UTC 19 Jul estimated from Quebec near
5045N 5901W to Newfoundland near 5007N 5740W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 20 July 2018 Today Tonight and Saturday At 10:00 a.m. NDT today dissipating trough located east of the
Avalon Peninsula.

At 10:00 a.m. NDT today low 1020 mb located over Laurentian Fan.
By 8:00 p.m. NDT tonight weakening low 1021 mb located over the
southwestern Grand Banks.

At 8:00 p.m. NDT tonight approaching ridge located over Quebec.

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