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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 31 May 2023

Tonight and Thursday.

Wind north 15 to 20 knots except light over western sections. Wind increasing to north 25 this evening except light over western sections. Wind diminishing to northeast 15 to 20 late overnight. Wind northeast 15 to 20 Thursday.

Showers and fog banks.

Waves

Issued 06:00 PM NDT 31 May 2023

Northern Grand Banks - eastern half

Tonight and Thursday. Seas 2 metres building to 2 to 3 Thursday evening.

Northern Grand Banks - western half

Tonight and Thursday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM NDT 31 May 2023
Friday Wind northeast 20 knots.
Saturday Wind northeast 15 knots.
Sunday Wind northeast 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 31 May 2023 Today Tonight and Thursday 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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EDT 31 May 2023 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Labrador near 5138N 5637W to
Newfoundland near 5124N 5634W. Sea ice east of the ice edge.

Second ice edge estimated from Newfoundland near 4934N 5428W to
5125N 5502W to 5501N 5409W to 5532N 5610W to 5803N 5815W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 31 May 2023 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Labrador near 5138N 5637W to
Newfoundland near 5124N 5634W. Sea ice east of the ice edge.

Second ice edge estimated from Newfoundland near 4934N 5428W to
5125N 5502W to 5501N 5409W to 5532N 5610W to 5803N 5815W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern 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 northwest of the
iceberg limit.

Iceberg Bulletin

Flemish

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 3:30 PM NDT 31 May 2023 Tonight and Thursday At 3:30 p.m. NDT today ridge located east of Newfoundland.
By 10:00 a.m. NDT Thursday quasi-stationary ridge located over
eastern Newfoundland.

At 3:30 p.m. NDT today trough located east of the Grand Banks.
By 3:30 p.m. NDT Thursday low 1002 mb located east of the Grand
Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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