Marine Forecast
Issued 03:30 PM NDT 20 June 2025
Tonight and Saturday.
Wind south 15 to 20 knots except northeast 15 to 20 over western
sections late this afternoon and this evening and light over northwestern
sections overnight and Saturday. Wind increasing to southwest 25 Saturday
afternoon.
Rain ending this evening. Rain over western sections
Saturday afternoon and evening. Fog banks.
Winds
Issued 03:30 PM NDT 20 June 2025
Tonight and Saturday.
Wind south 15 to 20 knots except northeast 15 to 20 over western
sections late this afternoon and this evening and light over northwestern
sections overnight and Saturday. Wind increasing to southwest 25 Saturday
afternoon.
Waves
Issued 06:00 PM NDT 20 June 2025
Tonight and Saturday.
Seas 1 to 2 metres becoming 2 to 3 Saturday morning except 1 to 2
over western sections.
Weather & Visibility
Issued 03:30 PM NDT 20 June 2025
Tonight and Saturday.
Rain ending this evening. Rain over western sections
Saturday afternoon and evening. Fog banks.
Ice ForecastsIssued 10:00 AM EDT 20 June 2025 Today Tonight and Saturday Ice EdgeIce edge estimated from Labrador near 5335N 5602W to 5507N 5416W to 5641N 5710W to 6200N 5930W then northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Bergy water.
Iceberg BulletinIssued 3:37 PM EDT 20 June 2025 Iceberg LimitIceberg limit at 0000 UTC 21 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4705N 4140W to 4925N 4300W to 5745N 5405W then eastward.Iceberg Count26 to 50 icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM NDT 20 June 2025 Tonight and Saturday At 3:30 p.m. NDT today low 994 mb located over the Gaspe Peninsula. By 3:30 p.m. NDT Saturday low 995 mb located over Belle Isle Bank.
At 3:30 p.m. NDT today high located southeast of the Grand Banks. By 8:00 p.m. NDT tonight departing high located southeast of the Grand Banks.
Marine Weather StatementIssued 3:14 PM NDT 20 June 2025 A low pressure system approaching from the west will reach Anticosti Island tonight and track across Gulf waters on Saturday. Strong to gale force northeasterlies will develop ahead of the low and shift to strong to gale force west to southwesterlies behind it.
Marine interests are advised that gale warnings are in effect for Strait of Belle Isle - western half, Gulf waters and Southwest Coast.
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