Parrothead_Diver
Contributor
This is an almost impossible question to answer as it totally depends on you. I have been on dives in the Caribbean where the guy in the shorts and tank-top says how great the water felt while the guy next too him in the 5mm is complaining how cold the water was.FuzzyMelton:Will a 3mm suit be too hot in the Caribbean in the summer?
Me, I am perfectly comfortable in a 3mm in the Caribbean winter and summer.
Plus if you get too hot, you can always open up the neck and let some water in to cool yourself off.