They say the Apalachicola Bay has never had a Cat 3 storm since the history of hurricanes has been recorded. They are warning of an 11 foot tidal surge being possible there and the wind warnings for Leon County is between 74 and 110 mph. This is about as bad as it gets.
https://weather.com/storms/hurricane...head-of-idalia
https://www.weather.gov/tae/
Click on the wind threat on the above link!