Marine Forecast
Issued 03:00 AM NST 18 January 2025
Today Tonight and Sunday.
Wind northwest 15 to 20 knots diminishing to northwest 10 to 15
this evening and to light overnight. Wind increasing to south 15 to 20 near noon
Sunday.
Showers or flurries ending this evening. Visibility as low
as 1 mile in precipitation.
Winds
Issued 03:00 AM NST 18 January 2025
Today Tonight and Sunday.
Wind northwest 15 to 20 knots diminishing to northwest 10 to 15
this evening and to light overnight. Wind increasing to south 15 to 20 near noon
Sunday.
Waves
Issued 06:00 AM NST 18 January 2025
Today Tonight and Sunday.
Seas 3 to 4 metres subsiding to 2 to 3 this afternoon and to 1 to
2 late overnight. Seas building to 2 to 3 Sunday evening.
Weather & Visibility
Issued 03:00 AM NST 18 January 2025
Today Tonight and Sunday.
Showers or flurries ending this evening. Visibility as low
as 1 mile in precipitation.
Ice ForecastsNorthern Grand BanksIssued 10:00 AM EST 17 January 2025 Today Tonight and Saturday Ice EdgeIce edge estimated from Newfoundland near 4749N 5247W to 4915N 5245W to 5030N 5500W to 5400N 5500W to 5700N 5900W to 5800N 5800W to 6200N 5851W then northeastward. Sea ice west of the ice edge.
Ice ForecastsFlemishIssued 10:00 AM EST 17 January 2025 Today Tonight and Saturday Ice EdgeIce edge estimated from Newfoundland near 4749N 5247W to 4915N 5245W to 5030N 5500W to 5400N 5500W to 5700N 5900W to 5800N 5800W to 6200N 5851W then northeastward. Sea ice west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg BulletinNorthern Grand BanksIssued 1:30 PM EST 17 January 2025 Iceberg LimitIceberg limit at 0000 UTC 18 Jan estimated from the Labrador coast near 5457N 5900W to 5600N 5645W to 5910N 5900W to 6050N 5420W to 5840N 4955W then eastwards.Iceberg CountNo confirmed icebergs.Iceberg BulletinFlemishIssued 1:30 PM EST 17 January 2025 Iceberg LimitIceberg limit at 0000 UTC 18 Jan estimated from the Labrador coast near 5457N 5900W to 5600N 5645W to 5910N 5900W to 6050N 5420W to 5840N 4955W then eastwards.Iceberg CountForecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM NST 18 January 2025 Today Tonight and Sunday At 3:00 a.m. NST today trough located near James Bay. By 3:00 a.m. NST Sunday trough located over Maine.
At 3:00 a.m. NST today ridge located on a line northeast-southwest over the West Coast of Newfoundland. By 3:00 a.m. NST Sunday ridge located on a line north-south over the Grand Banks.
Marine Weather StatementIssued 2:52 AM NST 18 January 2025 A trough of low pressure will approach the marine district from the west. Strong to gale force south to southeasterlies will develop over all waters ahead of the trough tonight and Sunday.
Marine interests are advised that gale warnings are in effect for Gulf - Port au Port and Southwest Coast.
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