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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 07 December 2023

Tonight and Friday.

Gale warning in effect.

Wind northwest 25 knots increasing to northwest 35 near midnight. Wind northwest 35 Friday.

Flurries. Visibility as low as 1 mile in flurries.

Temperatures near zero.

Waves

Issued 06:00 AM NST 07 December 2023
Today Tonight and Friday. Seas 1 to 2 metres building to 2 to 3 this afternoon and to 3 to 5 near midnight.

Extended Forecast

Issued 03:30 PM NST 07 December 2023
Saturday Wind northwest 25 to 35 knots becoming northwest 25 in the afternoon.
Sunday Wind northwest 15 to 20 knots diminishing to variable 10 to 15.
Monday Wind south 25 knots increasing to south 35 to 45.

Ice Forecast

Issued 10:00 AM EST 7 December 2023 Today Tonight and Friday 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 7 December 2023 Today Tonight and Friday

Ice Edge

First ice edge estimated from New Brunswick near 4614N 6417W to
4649N 6445W to 4727N 6441W to 4827N 6405W to Quebec near 4845N
6410W. Sea ice west of the ice edge.

Second ice edge estimated from Quebec near 4845N 6751W to 4951N
6624W to Anticosti Island near 4945N 6414W. Sea ice north of the ice
edge.

Third ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to Quebec near 5125N
5737W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 7 December 2023

Iceberg Limit

Iceberg limit at 0000 UTC 8 Dec estimated from the Labrador coast
near 5240N 5548W to 5315N 5400W to 5630N 5400W to 5830N 5630W to
6050N 5630W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 3:30 PM NST 07 December 2023

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NST 7 December 2023 Tonight and Friday At 3:30 p.m. NST today deepening low 961 mb located east of the
Grand Banks.
By 10:00 a.m. NST Friday merging low 938 mb located east of Belle
Isle Bank.

At 3:30 p.m. NST today low 975 mb located southeast of Labrador Sea.
By 10:00 a.m. NST Friday merging low 938 mb located east of Belle
Isle Bank.

Marine Weather Statement

Issued 3:15 PM NST 7 December 2023 A low pressure system southeast of the Labrador Sea will move
southwest over Belle Isle Bank this evening. At the same time, a
second low pressure system east of the Grand Banks will track quickly
northeastward and rapidly deepen. The two systems will merge together
Friday morning and remain quasi-stationary east of the marine
district. Strong to gale force north to westerly winds are expected
over all waters with these two systems.

Marine interests are advised that gale warnings are in effect for all
waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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