Postby edt » Wed Apr 12, 2017 3:16 pm
ok, let me tell you all something that might save your life. Hypothermia is a sneaky bastard. It never kills directly. What hypothermia does is reduce the power of the muscles and make your brain really stupid (like you drank a case of beer). Often you don't even know how stupid you are. If your drysuit gets a rip in it, and you are in very cold water, near freezing, you will have about 5 minutes of good physical strength left, maybe more, but you want to act promptly not in a panic, but promptly and with care. Pull a line to get near your kite and climb on top of it. So what I said about how hypothermia works. You first lose mental ability, power in the arms and legs, then after I mean it varies depending, maybe an hour you lose consciousness, but hypothermia isn't killing you yet, what happens, is you then lose the ability to keep your head above the water and drown. That's how hypothermia does it. But what if you keep your head above water? Well, you will last several hours maybe even a few days and still be able to be rescued and recover completely. That's what you have to know about hypothermia. If you can position yourself so you don't drown you will more than likely be rescued and be perfectly ok. It's not the cold that stops your heart it's the drowning. There are many cases of people left out for a few days who recovered completely, around here, there's a story of an ice fisher who fell in the ice freezing conditions air and water (no thermal protection stupid I know), and he also forgot to bring his ice picks to lever himself back on to the ice. He trashed around for about 5 minutes then lost all strength in his arms and legs. At this point, he thought he was gonna die. However, he had a long beard and while he had been panicking in the water he had splashed water up on to the ice and it had frozen, so his beard was stuck to the ice. A day later someone found him cut his beard off from the ice, pulled him out and after bringing his body back up to temperature he was perfectly fine.
Just remember this! If your drysuit springs a leak, and you can't get back to shore (no board, no wind), climb on top of your kite and even if you lose consciousness from hypothermia you will probably be perfectly fine when you get rescued hours later or even the next day.
there's a lot of myths about hypothermia one of them is that if you don't have proper thermal protection the cold just kills you. That's not how it works. As long as you can find some way to keep your head above water, you will last for a very long time hours or even days even if unconscious.