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#18
posted to rec.boats.cruising,rec.boats.building
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Bob,
Let's just allow that you are very correct about hypothermia. Survival suits are standard issue during the late season here on the Great Lakes. My personal opinion is that they will not save many lives until they come up with a worksuit that is also a PFD and exposure suit. If you are not wearing it when things go wrong, you will probably not have time to put it on - ever. My experience has been that, if your crew can find it, they can get your body out of the water. I have it on very good authority that your chances get very bad if your do not maintain your exposure to air. I have seen individuals that were to all outward appearance COLD and DEAD come back to life when warmed up. That is not intended to suggest that I think that this is a good idea. On more than one occassion (it's called frost biting along the east coast) I have ended up in water that also had sea ice in it. Yes, the cold is debilitating, but the navy May West that I used to wear would keep me afloat even in foul whether gear until the crash boat got there. On one occasion, they were a little late. I was no help getting me out of the water, they took me straight to the club house dock, loaded me in a dock cart and dumped me next to the fireplace. But, if I had not been at the surface when they did get there, they might not have found me for quite a while longer. Matt Colie Bob wrote: Paul Nightingale wrote: This month's Pacific Yachting has an article on this. Seems if you have a PFD that keeps you from breathing in a lot of water when you first go over you might stand a chance. Hi Paul: I agree...." you might stand a chance...." I apologize if I sound like a broken record here. I still have not heard anyone acknowledge or mention water temperature here. I was in Seattle one year when the air temp was 92 degrees F. So after only one beer and a burger my friend and I jumped into the sound at a place called Shilshole (just west of Ballard). While we were sweltering on the rocks when I hit that beautiful crystal blue water....POW ! It took about 10 minutes and I could barely haul out on a rock. That 55 degree water was Very debilitating! That is why I say forget manual or auto. If in water under 75 degrees I use an insulated Type V worksuit using a simple harness. If I go over I do not want the added complications of hypothermia during a retrieval. So pleaes, please make PFD choices based on local conditions and use not what some slick cataloge tells you. |