As you've heard, each diver has a different tolerance to cold. I've been in Crystal River this time of year. I usually dive a 5mm full suit or a 2 piece 3mm farmer john and jacket, which gives me 6mm on my torso and 3mm on my arms and legs.
You want your wetsuit to fit somewhat snug (but not tight) above the surface because it will loosen up in the water.
Good luck, have fun and welcome to diving!!
You want your wetsuit to fit somewhat snug (but not tight) above the surface because it will loosen up in the water.
Good luck, have fun and welcome to diving!!
