Marine Forecast
Issued 06:30 PM EDT 19 August 2026
Tonight and Thursday.
Wind light becoming northeast 10 knots Thursday
evening.
Winds
Issued 06:30 PM EDT 19 August 2026
Tonight and Thursday.
Wind light becoming northeast 10 knots Thursday
evening.
Waves
Issued 06:30 PM EDT 19 August 2026
Tonight and Thursday.
Waves 0.5 metres or less.
Ice ForecastsLake HuronIssued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.Ice ForecastsLake MichiganIssued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 PM EDT 19 August 2026 Tonight and Thursday At 6:30 p.m. EDT tonight trough from low located on a line northeast-southwest over Saskatchewan. By 6:30 p.m. EDT Thursday trough from low located on a line northwest-southeast over the Ontario - Manitoba border.
At 6:30 p.m. EDT tonight departing cold front located on a line northeast-southwest over the southern Ontario - Quebec border.
At 6:30 p.m. EDT tonight ridge located on a line north-south over the Ontario - Manitoba border. By 6:30 p.m. EDT Thursday high 1020 mb located over southern Ontario.
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