Marine Forecast
Issued 03:30 PM ADT 20 October 2026
Tonight and Wednesday.
Wind northerly 15 to 20 knots veering to northeast 25 this
evening then to east 20 Wednesday afternoon.
Showers this afternoon and Wednesday
evening.
Winds
Issued 03:30 PM ADT 20 October 2026
Tonight and Wednesday.
Wind northerly 15 to 20 knots veering to northeast 25 this
evening then to east 20 Wednesday afternoon.
Waves
Issued 05:00 PM ADT 20 October 2026
Sable - eastern half
Tonight and Wednesday.
Seas 1 to 2 metres.
Sable - western half
Tonight and Wednesday.
Seas 1 to 2 metres building to 2 to 3 this evening.
Weather & Visibility
Issued 03:30 PM ADT 20 October 2026
Tonight and Wednesday.
Showers this afternoon and Wednesday
evening.
Ice ForecastsIssued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season. Iceberg BulletinIssued 2:30 PM EDT 20 October 2026 Iceberg LimitIceberg limit at 0000 UTC 21 Oct estimated from Newfoundland near 4806N 5252W to 4815N 5200W to 5145N 4900W to 6000N 5800W to 6125N 5445W to 5855N 4515W then eastward.Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM ADT 20 October 2026 Tonight and Wednesday At 3:30 p.m. ADT today trough from low located on a line northeast-southwest over the southeastern Marine District. By 8:00 p.m. ADT tonight trough from low located south of the Marine District.
At 3:00 a.m. ADT Wednesday ridge located over southern Quebec. By 8:00 p.m. ADT Wednesday ridge located over Newfoundland.
Marine Weather StatementIssued 3:09 PM ADT 20 October 2026 A trough of low pressure extending from a system east of Cape Hatteras will remain south of the marine district through Wednesday. Strong to gale force northeasterly winds north of the trough will persist across southern waters.
Marine interests are advised that gale warnings are in effect for Georges Bank, West Scotian Slope, and East Scotian Slope.
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