Lake Simcoe
Forecast
Marine Forecast
Issued 05:00 PM EDT 09 July 2025
Tonight and Thursday.
Wind southwest 10 knots becoming light near midnight. Wind light Thursday.
Scattered showers ending Thursday morning with a risk of thunderstorms. Scattered showers Thursday late in the day 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
Watches (Ended)
Squall watch ended
Lake Simcoe
Issued 6:43 PM EDT 09 July 2025Synopsis
There is no Synopsis issued for this area.
Great Lakes - Lake Huron Area
Another Region
- Date modified: