More people are on the water in Door County this fall, and that comes with potential dangers not present in warmer months. Lou Pasquesi of Door County Sail and Power Squadron says that hypothermia kicks in when the body’s temperature goes below 96 degrees. That’s not too far from average. He says that with cold nights, the water temperature is down to around 60 degrees. Being immersed in cold water has a more sudden impact compared to exposure to chilly air temperatures. Shock sets in quickly if a person goes overboard.

Hypothermia attacks muscle function, so it is imperative that a life vest is worn at all times. Pasquesi says his advice applies even more forcefully to kayakers, given that they are more likely to be alone. He would also recommend that kayakers actively practice how to get back into their vessel from open water since it is easy to overturn in them. Rough winds or the wake of a passing boat are all it takes.

Photo from America's Boating Club of Door County website.