Marine Forecast
Issued 04:00 PM NDT 11 April 2025
Tonight and Saturday.
Wind west 20 knots with gusts to 30 along the coast late this
afternoon and this evening. Wind diminishing to west 10 to 15 Saturday morning
then backing to southwest 15 to 20 Saturday evening.
Risk of freezing spray late this afternoon tonight and Saturday
morning.
Temperatures minus 6 rising to zero Saturday
evening.
Winds
Issued 04:00 PM NDT 11 April 2025
Tonight and Saturday.
Wind west 20 knots with gusts to 30 along the coast late this
afternoon and this evening. Wind diminishing to west 10 to 15 Saturday morning
then backing to southwest 15 to 20 Saturday evening.
Waves
Issued 06:00 PM NDT 11 April 2025
Tonight and Saturday.
Mainly ice covered.
Air temperature
Issued 04:00 PM NDT 11 April 2025
Tonight and Saturday.
Temperatures minus 6 rising to zero Saturday
evening.
Freezing Spray
Issued 04:00 PM NDT 11 April 2025
Tonight and Saturday.
Risk of freezing spray late this afternoon tonight and Saturday
morning.
Ice ForecastsIssued 10:00 AM EDT 11 April 2025 Today Tonight and Saturday Ice EdgeIce edge estimated from Newfoundland near 4842N 5305W to 5055N 4801W to 5500N 5124W to 5656N 5527W to 6117N 6003W to 6200N 5858W then northeastward. Sea ice north then west of the ice edge.
Ice Coverage
7 tenths new ice including 3 tenths first-year ice except 9 tenths first-year ice including a trace of old ice in the eastern section. Consolidated first-year ice along the coast.
Iceberg BulletinIssued 2:51 PM EDT 11 April 2025 Iceberg LimitIceberg limit at 0000 UTC 12 Apr estimated from Newfoundland near 4658N 5404W to 4235N 5043W to 4310N 4610W to 4630N 4000W to 5610N 4930W to 5900N 5620W to 6020N 5505W to 5845N 4935W then eastwards.
Western iceberg limit at 0000 UTC 12 Apr estimated from Quebec near 5020N 6115W to Newfoundland near 4805N 5845W.Iceberg CountUnknown number of icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:00 PM NDT 11 April 2025 Tonight and Saturday At 4:00 p.m. NDT today trough located near Greenland. By 9:30 p.m. NDT tonight departing trough located east of Greenland.
At 4:00 p.m. NDT today ridge located over Quebec. By 4:00 p.m. NDT Saturday ridge located over the Gulf of St. Lawrence.
Marine Weather StatementIssued 3:50 PM NDT 11 April 2025 A trough of low pressure near Greenland will slowly move eastward tonight and Saturday. Strong to gale force northwesterlies will diminish to moderate to strong this evening as it moves away.
Marine interests are advised that a gale warning is in effect for East Labrador Sea - southeastern half.
Marine interests are also advised that a freezing spray warning is in effect for Northwest Labrador Sea.
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