It is impossible to die from hypothermia in cold water unless you are wearing flotation.

Despite the research, the experience, and all the data, I still hear “experts” – touting as wisdom – completely false information about cold water and what happens to people who get in it. With another season of really cold water approaching, I feel compelled to get these points across in a way that will change the way mariners behave out there on (or near) the water.

What follows is the truth about cold water and cold water immersion. I know that you think you know this already all there is to know about hypothermia (and maybe you do) but read ahead and see if you aren’t surprised by something.