Marine Forecast
Issued 10:00 AM ADT 12 April 2026
Today Tonight and Monday.
Wind northwest 15 knots diminishing to light early this evening
then increasing to southwest 15 near noon Monday. Wind increasing to southwest
30 Monday evening.
Winds
Issued 10:00 AM ADT 12 April 2026
Today Tonight and Monday.
Wind northwest 15 knots diminishing to light early this evening
then increasing to southwest 15 near noon Monday. Wind increasing to southwest
30 Monday evening.
Waves
Issued 05:00 AM ADT 12 April 2026
Today Tonight and Monday.
Seas 1 to 2 metres subsiding to 1 late overnight then building to
2 to 3 Monday afternoon.
Ice ForecastsIssued 10:00 AM EDT 11 April 2026 Today Tonight and Sunday Ice EdgeIce edge estimated from Cape Breton Island near 4607N 5949W to 4606N 5926W to 4712N 5933W to Newfoundland near 4753N 5924W. Sea ice west of the ice edge.
Iceberg BulletinIssued 2:30 PM EDT 11 April 2026 Iceberg LimitIceberg limit at 0000 UTC 12 Apr estimated from Newfoundland near 4655N 5400W to 4510N 5245W to 4505N 4650W to 4620N 4255W to 5000N 4425W to 5305N 4755W to 5900N 5600W to 6015N 5245W to 5735N 4735W then eastward.Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM ADT 12 April 2026 Today Tonight and Monday At 10:00 a.m. ADT today low 999 mb located over eastern Newfoundland. By 8:00 p.m. ADT tonight low 992 mb located east of Newfoundland.
At 10:00 a.m. ADT today ridge located west of the Marine District. By 10:00 a.m. ADT Monday departing ridge located over the southeastern Marine District.
At 8:00 p.m. ADT Monday approaching low 1000 mb located near the St. Lawrence River.
Marine Weather StatementIssued 9:44 AM ADT 12 April 2026 A low pressure system over Eastern Newfoundland will slowly pull away from the marine district by tonight. Strong to gale force northwesterlies will continue over eastern waters today in the wake of the low.
Marine interests are advised that gale warnings are in effect for Fourchu, Banquereau, Laurentian Fan, Cabot Strait, and Gulf-Magdalen - northeastern half.
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