Yeah but after I did that the surfer dude still says that the water is not high enogh!
jump from the water onto the platform in the water.then go into the little tower.then turn right.you end up in a place that has a darkgem.defeat the dark gem then go into one of the passeges and there will be another water wheel that you do almost the exact same thing on.
he wont gv u anythin it js helps you reach the light gem.
you end up with two light gems because he gives you one.