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South Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 12 May 2025

Today Tonight and Tuesday.

Gale warning in effect.

Wind southwest 25 to 35 knots veering to northwest 25 to 35 this morning then becoming northwest 25 this afternoon. Wind backing to west 15 to 20 overnight then veering to north 15 to 20 Tuesday afternoon.

Flurries today. Showers Tuesday.

Waves

Issued 06:00 AM NDT 12 May 2025
Today Tonight and Tuesday. Seas 3 to 5 metres subsiding to 2 to 3 late overnight and to 1 to 2 Tuesday morning.

Extended Forecast

Issued 03:00 AM NDT 12 May 2025
Wednesday Wind west 15 to 20 knots.
Thursday Wind west 25 knots.
Friday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 11 May 2025 Today Tonight and Monday Bergy water. 

[ 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 May 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5529W to 5038N 5414W to 5503N 5344W to 5721N 5652W to 6007N 5816W to 6200N 5654W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 3:02 PM EDT 11 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 12 May estimated from Newfoundland near 4723N 5503W to 4200N 5040W to 4135N 4720W to 4900N 4045W to 5320N 4815W to 5915N 5605W to 5920N 5335W to 5820N 4745W then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

South Coast

Issued 03:00 AM NDT 12 May 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 12 May 2025 Today Tonight and Tuesday At 3:00 a.m. NDT today low 984 mb located over Belle Isle Bank.
By 3:00 a.m. NDT Tuesday low 988 mb located east of Belle Isle Bank.

Marine Weather Statement

Issued 2:49 AM NDT 12 May 2025 A low pressure system over the Belle Isle Bank will track slowly
eastward and move east of the marine district throughout the forecast
period. Strong to gale force southwesterlies south of the low will
increase to gale to storm force northwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle - eastern half, Belle Isle Bank - western half,
and Funk Island Bank - southwestern half. Gale warnings are in effect
for all remaining waters except Southeastern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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