Strong south winds, so what we were breathing was probably in Carolina a couple of days earlier. 80+ degrees and sunny though the water is still in the mid 30's.
5 of us showed at Ferrisburg town beach and headed south before crossing to the NY side The Palisade on split rock mountain had this waterfall, good for a cool-off.
The waterfall water was somewhat warm, but the lake is still 35ish, so still dry or wetsuit weather. That came off at the lunch stop.