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If you're interested in freezing while surfing I found this website, Arctic Surf, with the tag line 'Wave Exploration in the Arctic." As the name implies, it is about surfing in cold weather locales. It has a pretty extensive archive. A lot of the posts are photographs and satellite views of beaches in remote cold-weather locations, not of people surfing them, but just pointing out spots that might have good waves.
As always, the obscure corners of the internet contain a lot of interesting stuff you never think about, and it is always a surprise when you stumble across them.