Marine Forecast
Issued 03:00 PM EDT 29 March 2026
Tonight and Monday.
Wind westerly 15 to 25 knots becoming southerly 15 this evening
then increasing to southwest 15 to 25 Monday afternoon. Wind veering to
northwest 15 to 25 Monday evening.
Snow Monday morning. Periods of rain or snow Monday
afternoon. Visibility 1 mile or less in precipitation.
Risk of freezing spray late this afternoon and this
evening.
Low tonight minus 4. High Monday plus 1.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 PM EDT 29 March 2026
Tonight and Monday.
Wind westerly 15 to 25 knots becoming southerly 15 this evening
then increasing to southwest 15 to 25 Monday afternoon. Wind veering to
northwest 15 to 25 Monday evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 29 March 2026
Tonight and Monday.
Over open water seas 1 to 2 metres subsiding to 1 or less near
midnight.
Weather & Visibility
Issued 03:00 PM EDT 29 March 2026
Tonight and Monday.
Snow Monday morning. Periods of rain or snow Monday
afternoon. Visibility 1 mile or less in precipitation.
Air temperature
Issued 03:00 PM EDT 29 March 2026
Tonight and Monday.
Low tonight minus 4. High Monday plus 1.
Freezing Spray
Issued 03:00 PM EDT 29 March 2026
Tonight and Monday.
Risk of freezing spray late this afternoon and this
evening.
Ice ForecastsIssued 10:00 AM EDT 29 March 2026 Today Tonight and Monday Ice EdgeIce edge estimated from Cape Breton Island near 4513N 6106W to 4454N 5918W to 4550N 5818W to Newfoundland near 4740N 5814W. Sea ice north of the ice edge.
Ice Coverage
Open water except 7 tenths new ice in the extreme northwestern section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 PM EDT 29 March 2026 Tonight and Monday At 3:00 p.m. EDT today trough located on a line north-south over Anticosti Island. By 2:00 a.m. EDT Monday weakening trough located on a line northeast-southwest over the Strait of Belle Isle.
At 2:00 a.m. EDT Monday low 1011 mb located over Lake Superior. By 8:00 p.m. EDT Monday low 1004 mb located near Natashquan.
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