When leaving a boat in a stand for any length of time, always leave the sails sheeted out if you leave it. If away for any time, the best thing to do is put the boat in the head-to-wind position to avoid any nasty instances!
Being blown out of the stand is a great way to end up with a bent rudder shaft for example – and you definitely will not want that !!
RW
See our tip on straightening rudder shafts by clicking here:-