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Laurentian Fan - western half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 25 January 2021

Today Tonight and Tuesday.

Wind northwest 25 to 30 knots diminishing to north 20 Tuesday evening.

Snow or periods of rain becoming periods of rain early this morning.

Waves

Issued 05:00 AM AST 25 January 2021
Today Tonight and Tuesday. Seas 3 to 4 metres subsiding to 2 to 3 Tuesday evening.

Extended Forecast

Issued 03:00 AM AST 25 January 2021
Wednesday Wind north 15 to 20 knots veering to northeast 15 in the afternoon.
Thursday Wind northeast 15 to 20 knots increasing to northeast 25 to 30.
Friday Wind northeast 25 to 30 knots.

Ice Forecast

Issued 10:00 AM EST 24 January 2021 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 24 January 2021 Today Tonight and Monday

Ice Edge

First ice edge estimated from Cape Breton near 4625N 6105W to 4620N
6125W to 4600N 6150W to 4600N 6215W to Prince Edward Island near
4625N 6200W. Sea ice south and west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4740N 6105W to 4745N 6135W to 4640N 6335W to 4840N 6345W to 4845N
6150W to 5025N 5825W to 5035N 5720W. Sea ice west, south, west and
north of the ice edge.

Third ice edge estimated from Newfoundland near 5020N 5730W to 5015N
5745W to 4825N 5925W to Newfoundland near 4800N 5910W. Sea ice east
of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:22 PM EST 24 January 2021

Iceberg Limit

Iceberg limit at 0000 UTC 25 Jan estimated from Newfoundland near
5027N 5624W to 5040N 5315W to 5700N 5330W to 6300N 5800W to 6415N
5600W to 5720N 4700W then eastwards.

Western iceberg limit at 0000 UTC 25 Jan estimated from the Labrador
coast near 5132N 5649W to Newfoundland near 5120N 5637W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 25 January 2021 Today Tonight and Tuesday At 3:00 a.m. AST today departing low 980 mb located over eastern
Laurentian Fan.

At 3:00 a.m. AST today low 982 mb located over northern
Newfoundland.
By 3:30 p.m. AST today weakening low 992 mb located over southern
Newfoundland.

At 8:00 p.m. AST tonight building ridge located on a line
northwest-southeast over New England.
By 8:00 p.m. AST Tuesday ridge located on a line northwest-southeast
over the Gulf of Maine.

Marine Weather Statement

Issued 3:00 AM AST 25 January 2021 Strong to gale force northwesterlies will persist across the district
today as a deep low pressure system slowly weakens over Newfoundland.
The wind will gradually diminish tonight and Tuesday.

Marine interests are advised that gale warnings are in effect for
Browns Bank, Georges Bank, LaHave Bank, West Scotian Slope, East
Scotian Slope, Laurentian Fan - eastern half, Gulf-Magdalen, and
Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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