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East Coast

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NST 05 December 2021

Today Tonight and Monday.

Wind southwest 10 to 15 knots with gusts to 20 along the coast. Wind increasing to west 25 this evening then diminishing to west 15 to 20 Monday morning. Wind diminishing to light Monday evening.

Flurries ending overnight. Visibility 1 mile or less in flurries.

Temperatures minus 2 to plus 2 rising to plus 4 Monday evening.

Waves

Issued 06:00 AM NST 05 December 2021
Today Tonight and Monday. Seas 3 to 4 metres subsiding to 2 to 3 this morning and to 1 to 2 Monday evening.

Extended Forecast

Issued 03:00 AM NST 05 December 2021
Tuesday Wind south 25 to 35 knots increasing to southwest 45 to 55 in the afternoon.
Wednesday Wind west 25 knots diminishing to west 15.
Thursday Wind northeast 15 to 20 knots increasing to north 35.

Ice Forecast

Issued 10:00 AM EST 4 December 2021 Today Tonight and Sunday Forecasts available to mariners upon request. 

[ 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 4 December 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Labrador near 5345N 5642W to 5414N
5714W to Labrador near 5422N 5749W. Sea ice west of the ice edge.

Second ice edge estimated from Labrador near 5452N 5812W to 5611N
6031W to 5718N 6100W to 5954N 6343W to Labrador near 6014N 6422W.
Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 1:30 PM EST 4 December 2021

Iceberg Limit

Iceberg limit at 0000 UTC 5 Dec estimated from Newfoundland near
5106N 5546W to 5130N 5430W to 5430N 5000W to 5545N 5000W to 5745N
5715W to 6100N 5940W to 6205N 5355W to 5910N 4710W then eastwards.

Western iceberg limit at 0000 UTC 5 Dec estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NST 5 December 2021 Today Tonight and Monday At 10:00 a.m. NST today low 953 mb located north of Labrador Sea.
By 3:00 a.m. NST Monday low 963 mb located over Davis Strait.

At 10:00 a.m. NST today ridge located over Newfoundland.
By 3:30 p.m. NST today weakening ridge located northeast of
Newfoundland.

At 10:00 a.m. NST today low 1019 mb located southwest of the
Grand Banks.
By 8:00 p.m. NST tonight departing low 1018 mb located east of
the Grand Banks.

Marine Weather Statement

Issued 9:54 AM NST 5 December 2021 An intense low pressure system north of the Labrador Sea will move
northward over the Davis Strait today. Westerly gales will diminish
in its wake.

On Monday a trough of low pressure will approach the district from
the west. Strong to gale force southeasterlies will develop ahead of
the trough.

Marine interests are advised that gale warnings are in effect for
Gulf - Port au Port, Belle Isle Bank, and Funk Island Bank.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle and Belle Isle Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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