Marine Forecast
Issued 03:30 PM AST 22 December 2025
Tonight and Tuesday.
Wind northwest 25 to 30 knots diminishing to northwest 20 late
overnight and to light near noon Tuesday. Wind becoming southeast 10 to 15
Tuesday evening.
Flurries ending Tuesday morning. Flurries or showers
Tuesday evening. Visibility 1 mile or less in flurries.
Risk of freezing spray late this afternoon and this
evening.
Temperatures minus 3 rising to plus 4 Tuesday
evening.
Strong wind warning program has ended for the season.
Winds
Issued 03:30 PM AST 22 December 2025
Tonight and Tuesday.
Wind northwest 25 to 30 knots diminishing to northwest 20 late
overnight and to light near noon Tuesday. Wind becoming southeast 10 to 15
Tuesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 PM AST 22 December 2025
Tonight and Tuesday.
Seas 2 to 3 metres subsiding to 1 to 2 near midnight and to 1 or
less Tuesday afternoon.
Weather & Visibility
Issued 03:30 PM AST 22 December 2025
Tonight and Tuesday.
Flurries ending Tuesday morning. Flurries or showers
Tuesday evening. Visibility 1 mile or less in flurries.
Air temperature
Issued 03:30 PM AST 22 December 2025
Tonight and Tuesday.
Temperatures minus 3 rising to plus 4 Tuesday
evening.
Freezing Spray
Issued 03:30 PM AST 22 December 2025
Tonight and Tuesday.
Risk of freezing spray late this afternoon and this
evening.
Ice ForecastsIssued 10:00 AM EST 22 December 2025 Today Tonight and Tuesday Ice EdgeFirst ice edge estimated from 4723N 6136W to 4738N 6112W to 4744N 6124W to 4734N 6159W to 4706N 6212W to 4706N 6147W to 4723N 6136W. Sea ice within the ice edge.
Second ice edge estimated from Nova Scotia near 4700N 6038W to 4625N 6119W to 4554N 6144W to 4557N 6211W to Prince Edward Island near 4621N 6211W. Sea ice east then west of the ice edge.
Third ice edge estimated from Prince Edward Island near 4628N 6231W to 4640N 6329W to 4736N 6409W to 4904N 6404W to 4925N 6516W to 4916N 6703W to 4956N 6635W to Anticosti Island near 4924N 6336W. Sea ice west then north of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4945N 6301W to 4946N 5954W to 5106N 5804W to 5035N 5733W to 4818N 5929W to 4731N 5923W to 4732N 5728W to 4719N 5552W to Newfoundland near 4657N 5559W. Sea ice north then east of the ice edge.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM AST 22 December 2025 Tonight and Tuesday At 3:30 p.m. AST today departing trough located east of the Marine District.
At 3:30 p.m. AST today ridge located west of the Marine District. By 10:00 a.m. AST Tuesday ridge located on a line north-south over the western Marine District.
Marine Weather StatementIssued 3:55 PM AST 22 December 2025 Strong to gale force, cold northwesterly winds across the district persist in the wake of a departing trough. Winds will gradually weaken as a ridge of high pressure builds in tomorrow.
Marine interests are advised that gale warnings are in effect for Georges Bank and West Scotian Slope.
Marine interests are also advised that freezing spray warnings are in effect for Fundy, Grand Manan, southwestern shore, eastern shore, Fourchu, Cabot Strait, and all Gulf of St. Lawrence waters.
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