Chaseh
Contributor
A lot depends on your personal tolerence and body type. If you're in really good shape, you'll have less personal insulation and may move around move efficiently, and therefore, you'll be colder. Also, apparently as you become a more comfortable diver and cruise around with more ease, you'll also be colder.
I always dove in 2 or 3 mil shorties (caribbean waters) but have now moved almost exclusively to a 5mil hyperstretch. I'm still comfortable in it and never cold. You may be able to dive shorties or thinner suits and not feel too cold, but when doing multiple dives, the mild cold will sap your strength more without you realizing it.
I always dove in 2 or 3 mil shorties (caribbean waters) but have now moved almost exclusively to a 5mil hyperstretch. I'm still comfortable in it and never cold. You may be able to dive shorties or thinner suits and not feel too cold, but when doing multiple dives, the mild cold will sap your strength more without you realizing it.