This looks like the proposal of an over-zealous administrator who knows truly little about the various activities of those using the lake.
Amongst all the Great Lakes fatalities in 2021 so far, I can only find one death that seemed to have happened while practicing SUP (Does that qualify as a wave/wind sport?)
. Most deaths happened with people who either encountered unexpected circumstances, most likely did not check the local lake conditions or do not know what they are doing near a body of water altogether. This also happened to people on pleasure/fishing boats, walking on breakwater piers, and to simmers. It appears that the deaths are mostly happening with older folks and children/younger adults. To verify these "assumptions", one would need to look in more detail at the long list of reports - I just skimmed through...
For sure, my guess is that most were not wearing wetsuits or floatation devices.
Now, what is the motivation behind the ban, you could ask?
Could it be administrators with astonishing compassion who wants to do good to the community by preserving people from themselves?
Could it be administrators who have a mission to help cutting down funding/expenses for Cost Guards and other rescue services that must deal with lake incidents? (In that case, proposing adding to the payroll lifeguards and/or trained beach monitors will not be an appealing solution!)
If some intentions might be more commendable than others, the proposed ban is clearly over-reaching.
I will make my voice heard.