Marine Forecast
Issued 03:00 AM NDT 20 August 2026
Today Tonight and Friday.
Wind southeast 25 knots veering to south 30 this morning then to
southwest 25 this evening. Wind diminishing to southwest 15 to 20 overnight.
Wind southwest 15 to 20 Friday.
Showers and fog patches. Risk of thunderstorms this
morning.
Winds
Issued 03:00 AM NDT 20 August 2026
Today Tonight and Friday.
Wind southeast 25 knots veering to south 30 this morning then to
southwest 25 this evening. Wind diminishing to southwest 15 to 20 overnight.
Wind southwest 15 to 20 Friday.
Waves
Issued 06:00 AM NDT 20 August 2026
Today Tonight and Friday.
Seas 2 to 3 metres subsiding to 1 to 2 late
overnight.
Weather & Visibility
Issued 03:00 AM NDT 20 August 2026
Today Tonight and Friday.
Showers and fog patches. Risk of thunderstorms this
morning.
Ice ForecastsBelle Isle BankIssued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Ice ForecastsSoutheast Labrador SeaIssued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season. Iceberg BulletinBelle Isle BankIssued 2:30 PM EDT 19 August 2026 Iceberg LimitIceberg limit at 0000 UTC 20 Aug estimated from Newfoundland near 4915N 5330W to 4940N 5320W to 5030N 5330W to 6000N 5600W to 6020N 5200W then eastward.Iceberg CountNo confirmed icebergs except less than 10 icebergs west of the iceberg limit.Iceberg BulletinSoutheast Labrador SeaIssued 2:30 PM EDT 19 August 2026 Iceberg LimitIceberg limit at 0000 UTC 20 Aug estimated from Newfoundland near 4915N 5330W to 4940N 5320W to 5030N 5330W to 6000N 5600W to 6020N 5200W then eastward.Iceberg CountForecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM NDT 20 August 2026 Today Tonight and Friday At 3:00 a.m. NDT today ridge located on a line northeast-southwest over the Grand Banks. By 3:00 a.m. NDT Friday ridge located southeast of the Grand Banks.
At 3:00 a.m. NDT today trough located on a line northwest-southeast over Cabot Strait. By 3:00 a.m. NDT Friday trough located on a line northwest-southeast over Belle Isle Bank.
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