The summer of 2010 offered many sunny days, but it was unusally windy and there were several days when the wind was as strong as 7 m/s. This day I was up to a favourite place by Mälaren close to Sigtuna. It was too windy to stay on my regular spot, but I found shelter around the corner. Occasionally the wind was so strong that there were white toppings on the waves. Swimming became more interesting this way.