South Coast
Forecast
Marine Forecast
Issued 03:30 PM NDT 18 July 2025
Tonight and Saturday.
Wind south 25 knots veering to west 15 to 20 late overnight. Wind west 15 to 20 Saturday.
Showers ending near midnight. Risk of thunderstorms late this evening. Fog banks dissipating early Saturday morning.
Waves
Issued 06:00 PM NDT 18 July 2025
Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 this evening then subsiding
to 1 to 2 Saturday morning.
Extended Forecast
Issued 03:30 PM NDT 18 July 2025
Sunday
Wind southwest 15 to 20 knots.
Monday
Wind south 10 to 15 knots.
Tuesday
Wind west 25 to 35 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 18 July 2025 Today Tonight and SaturdayIce Edge
Ice edge estimated from 6138N 6337W to 6200N 6128W thennortheastward. Sea ice northwest of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 18 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 19 Jul estimated from Newfoundland near4709N 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 18 July 2025 Tonight and Saturday At 3:30 p.m. NDT today deepening low 990 mb located over Labrador.By 3:30 p.m. NDT Saturday low 982 mb located over eastern Labrador
Sea.
At 3:30 p.m. NDT Saturday approaching ridge located south of
the Maritimes.
Marine Weather Statement
Issued 3:21 PM NDT 18 July 2025 A low pressure system over Labrador will continue movingnortheastward to lie over the Labrador Sea by Saturday morning.
Strong to gale force southeasterlies over northern waters ahead of
the low shift to westerlies to southwesterlies as it crosses
Labrador.
Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Northeast Gulf, Gulf - Port au Port, Northeast
Coast, and Belle Isle Bank.
Atlantic - Newfoundland Area
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