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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 12 July 2020

Today Tonight and Monday.

Wind southeast 15 knots veering to south 15 to 20 this afternoon then to southwest 10 to 15 Monday evening.

Showers and fog banks this afternoon tonight and Monday.

Waves

Issued 06:00 AM NDT 12 July 2020
Today Tonight and Monday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM NDT 12 July 2020
Tuesday Wind variable 10 to 15 knots.
Wednesday Wind variable 10 to 15 knots increasing to east 15 to 20.
Thursday Wind east 25 knots diminishing to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 12 July 2020 Today Tonight and Monday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 12 July 2020 Today Tonight and Monday

Ice Edge

Ice edge estimated from Labrador near 5820N 6240W to 5740N 6030W to
5800N 5930W then northward. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 12 July 2020 Today Tonight and Monday

Ice Edge

Ice edge estimated from Labrador near 5820N 6240W to 5740N 6030W to
5800N 5930W then northward. Sea ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 11 July 2020

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jul estimated from Newfoundland near
4839N 5306W to 5110N 4850W to 5400N 4850W to 6130N 5900W to 6200N
5800W then southeastwards.

Western iceberg limit at 0000 UTC 12 Jul estimated from Quebec near
5119N 5831W to Newfoundland near 5022N 5726W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 11 July 2020

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jul estimated from Newfoundland near
4839N 5306W to 5110N 4850W to 5400N 4850W to 6130N 5900W to 6200N
5800W then southeastwards.

Western iceberg limit at 0000 UTC 12 Jul estimated from Quebec near
5119N 5831W to Newfoundland near 5022N 5726W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 12 July 2020 Today Tonight and Monday At 10:00 a.m. NDT today ridge located on a line northeast-southwest
over the Grand Banks.
By 3:00 a.m. NDT Monday departing ridge located east of the
Grand Banks.

At 10:00 a.m. NDT today low 999 mb located over southern Labrador
Sea.
By 8:00 p.m. NDT tonight dissipating low 997 mb located east of
Labrador Sea.

At 10:00 a.m. NDT today trough from low located over western
Labrador.
By 10:00 a.m. NDT Monday trough from low located over southeastern
Labrador.

Atlantic - Newfoundland Area

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