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Colour-coded Weather Alerts

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South Coast

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 09 December 2025

Tonight and Wednesday.

Gale warning in effect.

Wind west 35 knots diminishing to west 25 near midnight then backing to southwest 15 to 20 Wednesday afternoon.

Flurries ending Wednesday morning. Showers or flurries Wednesday evening. Visibility 1 mile or less in flurries.

Temperatures minus 1 rising to plus 5 Wednesday evening.

Waves

Issued 06:00 AM NST 09 December 2025
Today Tonight and Wednesday. Seas 3 to 5 metres subsiding to 2 to 3 near noon Wednesday.

Extended Forecast

Issued 03:30 PM NST 09 December 2025
Thursday Wind south 15 knots increasing to southwest 25 to 35 in the afternoon.
Friday Wind southwest 25 to 35 knots.
Saturday Wind west 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 9 December 2025 Today Tonight and Wednesday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Eskasoni (First Nations) Heath Point Bonavista Wreckhouse St.Paul Island Winterland Branch Hill Twillingate Stephenville Airport Burgeo St. Lawrence St. John's Int'l Airport St. Anthony Airport Grates Cove Cape Race Grand Étang Sagona Island North Mountain Port aux Basques Ingonish Beach La Scie Ferolle Point Englee Daniel's Harbour Corner Brook Cartwright Airport East Point West Chedabucto Bay – 44489 Blanc-Sablon Airport East Chedabucto Bay – 44488 Cap Whittle Chevery Banquereau - 44139 Charlottetown Airport Mary's Harbour North Cape Natashquan Airport Argentia J.A. Douglas McCurdy Sydney Airport Berry Hill Long Pond Îles de la Madeleine Airport Miscou Island Marticot Island Pool's Island
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 9 December 2025 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5542W to 5015N 5605W
to 5141N 5511W to 5200N 5537W to 5321N 5529W to 5445N 5700W to 5609N
6024W to 5928N 6239W to Labrador near 6018N 6424W. Sea ice west of
the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 9 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 10 Dec estimated from Newfoundland near
4745N 5245W to 4800N 5100W to 5300N 5015W to 5945N 5730W then
northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Coast

Issued 3:30 PM NST 09 December 2025

'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 9 December 2025 Tonight and Wednesday At 3:30 p.m. NST today low 961 mb located east of Belle Isle Bank.
By 3:30 p.m. NST Wednesday low 953 mb located southeast of
Greenland.

At 3:30 p.m. NST today ridge located south of the Maritimes.
By 3:30 p.m. NST Wednesday ridge located from Gulf - Port au Port
to the Grand Banks.

Marine Weather Statement

Issued 3:27 PM NST 9 December 2025 An intense low pressure system east of Belle Isle Bank will continue
to track northeastward away from the district. Strong to gale force
west to northwesterlies will persist throughout the remainder of the
forecast period in the low's wake.

Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle, Northeast Gulf, East Coast - Cape
St. Francis and south, Northeast Coast - north of Cape St. John, and
the Southern Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except Southwest Coast, South Coast, East Coast
- Cape St. Francis and south, and the Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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