Western Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EDT 10 June 2023
Today Tonight and Sunday.
Wind variable 10 knots becoming east 10 near noon Sunday.
Scattered showers Sunday evening.
Waves
Issued 10:30 AM EDT 10 June 2023
Today Tonight and Sunday.
Waves 0.5 metres or less.
Extended Forecast
Issued 03:00 AM EDT 10 June 2023
Monday
Wind east 20 knots becoming southwest 20 in the
afternoon.
Tuesday
Wind southwest 15 knots diminishing to
light.
Wednesday
Wind light.
Ice Forecast*
Issued Forecasts available to mariners upon request.
*Ice Forecast and Warnings also apply to U.S. waters
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
IssuedIce Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 10 June 2023 Today Tonight and Sunday At 10:30 a.m. EDT today cold front located on a linenortheast-southwest over northeastern Ontario.
By 10:30 a.m. EDT Sunday cold front located on a line
northeast-southwest over southern Ontario.
At 10:30 a.m. EDT today high 1023 mb located over central Manitoba.
By 10:30 a.m. EDT Sunday high 1020 mb located over southeastern
Manitoba.
By 10:30 a.m. EDT Sunday approaching low 1004 mb located over
Illinois.
Great Lakes - Lake Huron Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: