I have several dives in the low 50's. Is this what is considered cold water? On those dives I was wearing 7mmsuit and full kit. Honestly I was feeling a bit toasty and wanted to ditch my hat and gloves (I did not). What is the temp point that you need a dry suit? I have no dry training and only own a 3mm suit so I was looking for a few guidelines about temp vs protection. What do you need: where and when? I wanna be comfortable and all that, but I do feel that I am overprotected most of the time these days... And Yes, I am a larger human