Marine Forecast
Issued 03:00 AM NDT 20 August 2026
Today Tonight and Friday.
Wind southeast 15 to 20 knots veering to southwest 20 this
morning then diminishing to southwest 10 to 15 overnight. Wind increasing to
southwest 25 Friday afternoon.
Showers and fog patches ending Friday morning. Risk of
thunderstorms early this morning.
Winds
Issued 03:00 AM NDT 20 August 2026
Today Tonight and Friday.
Wind southeast 15 to 20 knots veering to southwest 20 this
morning then diminishing to southwest 10 to 15 overnight. Wind increasing to
southwest 25 Friday afternoon.
Waves
Issued 06:00 AM NDT 20 August 2026
Today Tonight and Friday.
Seas 1 to 2 metres subsiding to 1 or less Friday morning then
building to 1 to 2 Friday afternoon.
Weather & Visibility
Issued 03:00 AM NDT 20 August 2026
Today Tonight and Friday.
Showers and fog patches ending Friday morning. Risk of
thunderstorms early this 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 CountLess than 10 icebergs.
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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