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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 01 June 2023

Today Tonight and Friday.

Wind variable 10 to 15 knots becoming north 15 this evening. Wind north 15 Friday.

Fog banks forming this afternoon.

Waves

Issued 06:00 AM NDT 01 June 2023
Today Tonight and Friday. Seas 1 to 2 metres building to 2 to 3 Friday afternoon.

Extended Forecast

Issued 03:00 AM NDT 01 June 2023
Saturday Wind northeast 10 to 15 knots.
Sunday Wind northeast 10 to 15 knots.
Monday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 1 June 2023 Today Tonight and Friday Bergy water.  

[ 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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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 1 June 2023 Today Tonight and Friday

Ice Edge

First ice edge estimated from Labrador near 5128N 5652W to
Newfoundland near 5120N 5643W. Sea ice east of the ice edge.

Second ice edge estimated from Newfoundland near 4934N 5428W to
5450N 5354W to 5517N 5552W to 5803N 5815W then northeastward. Sea
ice north then west of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 1 June 2023 Today Tonight and Friday

Ice Edge

First ice edge estimated from Labrador near 5128N 5652W to
Newfoundland near 5120N 5643W. Sea ice east of the ice edge.

Second ice edge estimated from Newfoundland near 4934N 5428W to
5450N 5354W to 5517N 5552W to 5803N 5815W then northeastward. Sea
ice north then west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:59 PM EDT 31 May 2023

Iceberg Limit

Iceberg limit at 0000 UTC 1 Jun estimated from Newfoundland near
4710N 5510W to 4500N 5325W to 4640N 4710W to 5230N 4640W to 5755N
5455W to 5745N 5250W to 5935N 4840W then eastwards.

Western iceberg limit at 0000 UTC 1 Jun estimated from Quebec near
5022N 6051W to Newfoundland near 4839N 5830W.

Iceberg Count

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

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:59 PM EDT 31 May 2023

Iceberg Limit

Iceberg limit at 0000 UTC 1 Jun estimated from Newfoundland near
4710N 5510W to 4500N 5325W to 4640N 4710W to 5230N 4640W to 5755N
5455W to 5745N 5250W to 5935N 4840W then eastwards.

Western iceberg limit at 0000 UTC 1 Jun estimated from Quebec near
5022N 6051W to Newfoundland near 4839N 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 1 June 2023 Today Tonight and Friday At 10:00 a.m. NDT today quasi-stationary ridge located on a line
northeast-southwest over eastern Newfoundland.

At 10:00 a.m. NDT today trough located east of the Grand Banks.
By 3:00 a.m. NDT Friday low 1004 mb located east of the Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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