100 word challange : Lost and forgotten by Kieran

The winds were high and the sea had massive waves.I tried to hold on but the waves were to heavy and knocked me off my boat.I was in the sea,lost and forgotten,drifting away.I woke up nearly choking on water,suddenly I saw I wasn't on my boat,instead I was on a mysterious island.Luckily I had training on what to do in this situation.I built a shelter to sleep and knocked down coconuts for food.There was nothing to do but wait...A few hours later I saw a boat in the distance.I jumped up and shouted "HELP,OVER HERE!" As the flashing light came towards me I saw it was my boat! I pushed it into the sea and sailed away from the mysterious island.