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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 13 May 2024

Today Tonight and Tuesday.

Wind variable 10 to 15 knots except south 20 over southeastern sections. Wind becoming south 20 this afternoon then backing to southeast 25 Tuesday morning.

Showers and fog.

Waves

Issued 06:00 PM NDT 12 May 2024
Tonight and Monday. Seas 3 to 5 metres subsiding to 2 to 3 early Monday morning.

Extended Forecast

Issued 03:00 AM NDT 13 May 2024
Wednesday Wind southeast 15 to 20 knots diminishing to variable 10 to 15 in the morning.
Thursday Wind northwest 10 to 15 knots.
Friday Wind north 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 12 May 2024 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 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
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 12 May 2024 Today Tonight and Monday

Ice Edge

Ice edge estimated from Labrador near 5213N 5537W to 5320N 5441W to
5512N 5500W to 5652N 5757W to 6020N 5935W to 6200N 5918W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 12 May 2024 Today Tonight and Monday

Ice Edge

Ice edge estimated from Labrador near 5213N 5537W to 5320N 5441W to
5512N 5500W to 5652N 5757W to 6020N 5935W to 6200N 5918W 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 2:30 PM EDT 12 May 2024

Iceberg Limit

Iceberg limit at 0000 UTC 13 May estimated from Newfoundland near
4708N 5255W to 4745N 5000W to 4830N 4800W to 5415N 4740W to 5740N
5210W to 5805N 4955W then eastwards.

Western iceberg limit at 0000 UTC 13 May estimated from Quebec near
5012N 6107W to Newfoundland near 4838N 5834W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 12 May 2024

Iceberg Limit

Iceberg limit at 0000 UTC 13 May estimated from Newfoundland near
4708N 5255W to 4745N 5000W to 4830N 4800W to 5415N 4740W to 5740N
5210W to 5805N 4955W then eastwards.

Western iceberg limit at 0000 UTC 13 May estimated from Quebec near
5012N 6107W to Newfoundland near 4838N 5834W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 13 May 2024 Today Tonight and Tuesday At 3:00 a.m. NDT today low 1002 mb located over the eastern Strait
of Belle Isle.
By 3:30 p.m. NDT today departing low 1010 mb located north of
Belle Isle Bank.

At 3:00 a.m. NDT today trough located on a line northeast-southwest
over the southwestern Grand Banks.
By 3:00 a.m. NDT Tuesday trough located on a line
northeast-southwest over the East Coast of Newfoundland.

Marine Weather Statement

Issued 2:53 AM NDT 13 May 2024 Marine interests are advised that all gale warnings have been ended.

Atlantic - Newfoundland Area

Another Region

Marine Weather for Canada

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