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Sable

Forecast

Marine Forecast

Issued 03:00 AM AST 19 January 2021

Today Tonight and Wednesday.

Wind westerly 15 knots increasing to northwest 20 to 25 early this morning then diminishing to northwest 15 to 20 Wednesday morning. Wind diminishing to variable 10 to 15 Wednesday afternoon.

Showers changing to flurries this morning and ending overnight. Visibility 1 mile or less in flurries.

Temperatures plus 5 falling to minus 1 this evening.

Waves

Issued 05:00 AM AST 19 January 2021

Sable - eastern half

Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 Wednesday afternoon.

Sable - western half

Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM AST 19 January 2021
Thursday Wind northerly 25 knots diminishing to northwest 15 in the afternoon.
Friday Wind easterly 15 to 20 knots increasing to northeast 30.
Saturday Wind northwest 30 knots.

Ice Forecast

Issued 10:00 AM EST 18 January 2021 Today Tonight and Tuesday 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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 18 January 2021 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Nova Scotia near 4545N 6240W to Prince
Edward Island near 4600N 6240W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EST 18 January 2021

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jan estimated from Newfoundland near
5120N 5534W to 5130N 5345W to 5700N 5330W to 5935N 5620W to 6430N
5530W to 6000N 5100W to 5640N 4725W then eastwards.

Western iceberg limit at 0000 UTC 19 Jan estimated from the Labrador
coast near 5142N 5628W to Newfoundland near 5129N 5613W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 19 January 2021 Today Tonight and Wednesday At 3:00 a.m. AST today deepening low 990 mb located east of
Laurentian Fan.
By 8:00 p.m. AST tonight low 973 mb located east of Newfoundland.

At 10:00 a.m. AST Wednesday low 974 mb located northeast of
Newfoundland.
By 8:00 p.m. AST Wednesday low 980 mb located north of Newfoundland.

At 10:00 a.m. AST Wednesday deepening low 1012 mb located southwest
of Long Island.
By 8:00 p.m. AST Wednesday low 994 mb located south of West
Scotian Slope.

Marine Weather Statement

Issued 2:39 AM AST 19 January 2021 Strong northwesterlies will prevail across the district today as a
low pressure system east of Laurentian Fan moves east of
Newfoundland. Colder air over the Gulf of St. Lawrence will cause
freezing spray for much of today and tonight over northernmost
waters. The northwesterlies will diminish over southwestern waters
tonight.

On Wednesday, the strong northwesterlies and freezing spray will
persist over northernmost waters as the low pressure system moves
towards the Labrador coast. Another low pressure system will deepen
southwest of Long Island Wednesday morning to lie south of West
Scotian Slope by Wednesday evening. As a result of this second low,
strong northerlies developing late in the day over southwestern
waters could possibly reach gale force over Georges Bank and West
Scotian Slope.

Marine interests are advised that freezing spray warnings are in
effect for Cabot Strait, Northumberland Strait, Gulf-Magdalen,
Chaleur-Miscou, and Anticosti.

Atlantic - Newfoundland Area

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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