Bahama block stops all Summertime swells. I've spent a lot of time in Palm beach. Very rarely is there a good small wave day and it is all dependent on big swells coming from the North. Swells don't last as long either. So, gotta be able to drop what you are doing and hit that 6 hour window. However, when it is breaking it is typically better +warmer water is plus-plus like you mention. Good luck.