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South Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 23 March 2025

Today Tonight and Monday.

Gale warning in effect.

Wind west 35 to 45 knots diminishing to southwest 25 this morning and to southwest 15 to 20 this afternoon. Wind increasing to northwest 30 Monday morning then diminishing to west 20 Monday evening.

Showers tonight.

Temperatures plus 2 falling to minus 3 to plus 1 Monday afternoon.

Waves

Issued 06:00 PM NDT 22 March 2025
Tonight and Sunday. Seas 2 to 3 metres building to 3 to 5 near midnight then subsiding to 2 to 3 Sunday evening.

Extended Forecast

Issued 03:00 AM NDT 23 March 2025
Tuesday Wind southwest 15 to 20 knots increasing to south 35 in the morning then diminishing to southwest 25 late in the day.
Wednesday Wind southwest 20 knots.
Thursday Wind southeast 15 knots increasing to southeast 25.

Ice Forecast

Issued 10:00 AM EDT 22 March 2025 Today Tonight and Sunday Open water. 

[ Canadian Ice Service ]

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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 EDT 22 March 2025 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4809N 5253W to 4913N 5046W
to 5131N 4753W to 5533N 5037W to 5730N 5624W to 6021N 5812W to 6143N
5719W then northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Open water.

 

Iceberg Bulletin

Issued 3:51 PM EDT 22 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near
4643N 5307W to 4625N 5225W to 4600N 4745W to 4730N 4445W to 5100N
4550W to 5510N 4825W to 5900N 5620W to 6110N 5505W to 5820N 4555W
then eastwards.

Western iceberg limit at 0000 UTC 23 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4920N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Coast

Issued 03:00 AM NDT 23 March 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 3:00 AM NDT 23 March 2025 Today Tonight and Monday At 3:00 a.m. NDT today low 977 mb located over Belle Isle Bank.
By 3:00 a.m. NDT Monday low 977 mb located over central Labrador
Sea.

At 3:00 a.m. NDT today trough located over New Brunswick.
By 3:00 a.m. NDT Monday trough located over eastern Newfoundland.

Marine Weather Statement

Issued 2:51 AM NDT 23 March 2025 A low pressure system over Belle Isle Bank tonight will move into the
Labrador Sea today. Moderate to strong southerlies ahead of the low
will increase to strong to gale force west to southwesterlies in its
wake. Winds will diminish tonight as the tracks northward away from
the marine district.

Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle and Gulf waters.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, Belle
Isle Bank, and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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