Marine Forecast
Issued 03:00 PM EDT 21 March 2026
Tonight and Sunday.
Wind westerly 10 to 15 knots becoming light this evening then
increasing to northeast 10 to 20 early Sunday morning. Wind increasing to
northeast 20 to 30 near noon Sunday.
Scattered flurries ending this evening. Snow Sunday.
Visibility as low as 1 mile in snow.
Low tonight minus 9. High Sunday minus 4.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 PM EDT 21 March 2026
Tonight and Sunday.
Wind westerly 10 to 15 knots becoming light this evening then
increasing to northeast 10 to 20 early Sunday morning. Wind increasing to
northeast 20 to 30 near noon Sunday.
Strong wind warning program has ended for the season.
Weather & Visibility
Issued 03:00 PM EDT 21 March 2026
Tonight and Sunday.
Scattered flurries ending this evening. Snow Sunday.
Visibility as low as 1 mile in snow.
Air temperature
Issued 03:00 PM EDT 21 March 2026
Tonight and Sunday.
Low tonight minus 9. High Sunday minus 4.
There is no ice forecast issued for this area.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 PM EDT 21 March 2026 Tonight and Sunday At 3:00 p.m. EDT today low 1002 mb located over Nova Scotia. By 3:00 p.m. EDT Sunday departing low 983 mb located off Newfoundland.
At 3:00 p.m. EDT today ridge located on a line north-south over Lake Ontario. By 8:00 p.m. EDT Sunday ridge located on a line northwest-southeast over the Gulf of St. Lawrence.
At 3:00 p.m. EDT today low 998 mb located near Lake Superior. By 8:00 p.m. EDT Sunday low 1003 mb located over the East Coast of the U.S.
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