Marine Forecast
Issued 10:00 AM AST 04 February 2026
Today Tonight and Thursday.
Wind light increasing to northwest 15 to 20 knots this evening
then diminishing to light Thursday morning. Wind increasing to northwest 15 to
20 Thursday evening.
Flurries this afternoon and this evening. Visibility 1 mile
or less in flurries.
Temperatures plus 2 falling to minus 5 Thursday
morning.
Strong wind warning program has ended for the season.
Winds
Issued 10:00 AM AST 04 February 2026
Today Tonight and Thursday.
Wind light increasing to northwest 15 to 20 knots this evening
then diminishing to light Thursday morning. Wind increasing to northwest 15 to
20 Thursday evening.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 AM AST 04 February 2026
Today Tonight and Thursday.
Seas 1 metre or less.
Weather & Visibility
Issued 10:00 AM AST 04 February 2026
Today Tonight and Thursday.
Flurries this afternoon and this evening. Visibility 1 mile
or less in flurries.
Air temperature
Issued 10:00 AM AST 04 February 2026
Today Tonight and Thursday.
Temperatures plus 2 falling to minus 5 Thursday
morning.
Ice ForecastsIssued 10:00 AM EST 4 February 2026 Today Tonight and Thursday Ice EdgeIce edge estimated from 4404N 6728W to 4354N 6644W to 4315N 6541W to 4353N 6435W to 4422N 6317W to 4539N 5917W to 4622N 5939W to 4722N 5857W to 4635N 5604W to Newfoundland near 4652N 5548W. Sea ice northeast of the ice edge.
Ice Coverage
Open water except 2 tenths new ice including 1 tenth grey ice in a few sheltered bays. Consolidated grey ice in a few sheltered bays.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM AST 4 February 2026 Today Tonight and Thursday At 10:00 a.m. AST today departing ridge located over the southeastern Marine District.
At 10:00 a.m. AST today deepening low 1015 mb located over the Gulf of Maine. By 3:00 a.m. AST Thursday low 1004 mb located over Laurentian Fan.
Marine Weather StatementIssued 9:29 AM AST 4 February 2026 A low pressure system over the Gulf of Maine will deepen and cross the southern marine district today and tonight. Strong to gale force westerlies will develop south and in the wake of the low.
Marine interests are advised that a gale warning is in effect for Laurentian Fan.
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