It really depends on the weather and what I'm doing. When I'm sailing in summer (windsurf/wingfoil), I can shower thrice in a day, easily (I have a 20 minute bi

It really depends on the weather and what I'm doing. When I'm sailing in summer (windsurf/wingfoil), I can shower thrice in a day, easily (I have a 20 minute bike ride with my board and sail). When I'm sailing in a cruiser, probably two showers a week, sometimes none depending on our travel time. Per month statistics are impossible for me, but over a year, probably a bit over 300 times.