We sailed this past weekend in the Northwest with 15-25 mph winds, 50 degree air temp and 41 degree water. Brrrrrr. I had a shorty wetsuit underneath a neoprene drysuit with booties and gloves and ski hat. Crew had on short sleev one piece with older style upper drysuit (upper wetsuit that seals) booties, gloves and hat. We were toasty because of the physical exertion, but the splashing of 46 degree water is very cooling and made our feet cold after 2 hours. With all this we were still sailing!!! Another awesome day without being on the beach!