Marine Forecast
Issued 06:30 PM EDT 03 June 2025
Tonight and Wednesday.
Strong wind warning in effect.
Wind south 20 knots diminishing to southwest 15 early Wednesday
morning and to light Wednesday evening.
Scattered showers Wednesday late in the day with a risk of
thunderstorms.
Winds
Issued 06:30 PM EDT 03 June 2025
Tonight and Wednesday.
Strong wind warning in effect.
Wind south 20 knots diminishing to southwest 15 early Wednesday
morning and to light Wednesday evening.
Waves
Issued 06:30 PM EDT 03 June 2025
Tonight and Wednesday.
Waves 0.5 to 1 metre subsiding to 0.5 or less Wednesday
morning.
Weather & Visibility
Issued 06:30 PM EDT 03 June 2025
Tonight and Wednesday.
Scattered showers Wednesday late in the day with a risk of
thunderstorms.
Ice Forecasts
Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings (In effect)
Lake St. Clair
Issued 6:30 PM EDT 03 June 2025'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine Synopsis
Issued 6:30 PM EDT 3 June 2025 Tonight and Wednesday At 6:30 p.m. EDT tonight quasi-stationary ridge located on a line
northeast-southwest over the East Coast of the U.S.
At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over eastern Lake Superior.
By 6:30 p.m. EDT Wednesday trough located on a line
northeast-southwest over southern Ontario.