I undressed in one of the bath-cabins, crossed the narrow line of beach and went into the water. I swam out, trying to swim through the rollers, but having to dive sometimes. Then in the quiet water I turned and floated. Floating I saw only the sky, and felt the drop and lift of the swells. I swam back to the surf and coasted in, face down, on a big roller, then turned and swam, trying to keep in the trough and not have a wave break over me.