Marty, last Sat. Oct 21st, water was under 80 degrees, took a couple of seconds to adjust. Still pretty nice, warm-hot days and nice nights.I'm headed down Saturday for the week and noticed the same thing- looked like a 10 degree or so cool down or so starting in a day or two... I was wondering what the ocean water is like- must not be august jacuzzi water anymore but temps have stayed so high it must still be quite nice