From my experience, I would say it is true.
Http://www.calculator.net/pace-calculator.html?ctype=distance&ctime=05%3A00%3A00&cdistance=5&cdistanceunit=Miles&cpace=02%3A00%3A00&cpaceunit=tpm&printit=0&x=87&y=24 a pace calculator
4 water has a low heat capacity and a high vaporization temperate and coasts have low temps
It's called buoyancy. It is the tendency of an object to float
