Marine Forecast
Issued 03:30 PM AST 18 November 2025
Tonight and Wednesday.
Wind west 25 to 30 knots diminishing to west 20 early this
evening and to west 10 to 15 early Wednesday morning. Wind diminishing to light
Wednesday evening.
Strong wind warning program has ended for the season.
Winds
Issued 03:30 PM AST 18 November 2025
Tonight and Wednesday.
Wind west 25 to 30 knots diminishing to west 20 early this
evening and to west 10 to 15 early Wednesday morning. Wind diminishing to light
Wednesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 PM AST 18 November 2025
Tonight and Wednesday.
Seas 2 to 3 metres subsiding to 1 to 2 this evening and to 1 or
less Wednesday evening.
Ice ForecastsIssued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM AST 18 November 2025 Tonight and Wednesday At 3:30 p.m. AST today low 975 mb located over Labrador. By 8:00 p.m. AST Wednesday departing low 988 mb located north of Labrador.
At 8:00 p.m. AST Wednesday approaching ridge located over New England.
Marine Weather StatementIssued 3:15 PM AST 18 November 2025 A low pressure system over Labrador will move very slowly north tonight and Wednesday. Strong to gale force westerly winds are expected to persist over Northern Gulf of St. Lawrence waters until late in the day on Wednesday in the wake of the low.
Marine interests are advised that a gale warning is in effect for Anticosti - western half.
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