How To: Prepare for Cold Water Swimming

I’ve touched on part of this before, but thought I’d expand it. Check the Weather forecast. No point getting there and finding out conditions are too bad. Obvious? Yes. Learn from the forecast though to extrapolate to your local spot conditions if you are not close enough to see it. If you are still learning…

Long Duration Exposure Effects of Cold Water

This is quite simple but if you really understand it, it explains a lot of other things. We’ve briefly covered the various stages of hypothermia. For regular cold water swimming, the important thing here is that as temperature decreases blood-flow changes. Blood circulation from the extremities to the core decreases, in order to protect the…

La Jolla Bay and a hypothermia tale

I’ve surfed in San Diego and swam in La Jolla Bay, in San Diego, a couple of times, last time in middle 2008. La Jolla particularly was a great swimming experience for a cold water swimmer like. On friday nights all the local triathletes, including some the of the world’s top professionals, swim from La…

My hypothermia experience…

In 2008 I did the first* Blackrock to Cobh 8 mile (tide-assisted) in October without a wetsuit that took me 3 hours in 12 to 12.5 Deg Celsius. I had already done a couple of similar or longer distance swims but not at this temperature continuously. (I had done Clew Bay at 12 miles and…