Lake Simcoe
Forecast
Marine Forecast
Issued 05:00 AM EDT 20 June 2025
Today Tonight and Saturday.
Wind northwest 15 knots diminishing to northwest 10 early this morning then becoming light this afternoon. Wind becoming southeast 10 Saturday morning then increasing to south 15 Saturday afternoon. Wind veering to southwest 15 Saturday evening.
Scattered showers tonight and Saturday with a risk of thunderstorms.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
There is no Synopsis issued for this area.
Great Lakes - Lake Erie and Lake Ontario Area
Another Region
- Date modified: