Just my preference but I think it would look better with out the beach in the bottom right corner. Nice picture with almost the right balance of sky and water. I would crop the bottom and the top and I think you'd have a better picture. I don't know what's on the sides but a wide angle lens might this scene even better.
Nice image. I like the clouds, the contrast and the colors. I'm undecided about the copmosition (maybe try something different to really draw you in.) Also, I'm not sure why you put your username in the title.