Marine Forecast
Issued 04:19 AM NDT 20 August 2026
Today Tonight and Friday.
Wind southeast 25 knots veering to south 20 near noon except
light over western sections this evening. Wind diminishing to southwest 15 near
midnight. Wind southwest 15 Friday.
Showers ending this evening. Risk of thunderstorms this
morning. Fog patches dissipating Friday morning.
Winds
Issued 04:19 AM NDT 20 August 2026
Today Tonight and Friday.
Wind southeast 25 knots veering to south 20 near noon except
light over western sections this evening. Wind diminishing to southwest 15 near
midnight. Wind southwest 15 Friday.
Waves
Issued 06:00 AM NDT 20 August 2026
Today Tonight and Friday.
Seas 1 to 2 metres subsiding to 1 or less late
overnight.
Weather & Visibility
Issued 04:19 AM NDT 20 August 2026
Today Tonight and Friday.
Showers ending this evening. Risk of thunderstorms this
morning. Fog patches dissipating Friday morning.
Ice ForecastsIssued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season. Iceberg BulletinIssued 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 northwest of the iceberg limit.
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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