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South Coast

Forecast

Marine Forecast

Issued 03:30 PM NDT 20 July 2025

Tonight and Monday.

Wind southwest 15 to 20 knots backing to south 10 to 15 this evening then becoming light Monday afternoon. Wind becoming east 15 Monday evening.

Showers Monday changing to rain. Fog patches forming after midnight becoming fog banks Monday morning.

Waves

Issued 06:00 AM NDT 20 July 2025
Today Tonight and Monday. Seas 1 to 2 metres subsiding to 1 Monday morning.

Extended Forecast

Issued 03:30 PM NDT 20 July 2025
Tuesday Wind northwest 25 knots diminishing to west 15 late in the day.
Wednesday Wind west 15 knots.
Thursday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 20 July 2025 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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 20 July 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from 6138N 6337W to 6201N 6241W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 20 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jul estimated from Newfoundland near
4709N 5256W to 4715N 4615W to 4920N 4400W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W to 5840N 4615W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 20 July 2025 Tonight and Monday At 3:30 p.m. NDT today quasi-stationary low 988 mb located over
central Labrador Sea.

At 3:30 p.m. NDT today ridge located over the southern Grand Banks.
By 3:00 a.m. NDT Monday departing ridge located east of the
Grand Banks.

At 8:00 p.m. NDT tonight trough located over the Maritimes.
By 8:00 p.m. NDT Monday trough located from Belle Isle Bank to
the Grand Banks.

Atlantic - Newfoundland Area

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