This shot doesn't do much for me I'm afraid. The sea is a little overexposed resulting in burnt out highlights. The overal picture looks a bit washed out, I think it could benefit from a bit more contrast. The picture could have been much sharper... maybe this is an issue with your camera. The dof seems a bit narrow, the background is less sharp than the foreground. Difficult to see why this happened, given that it is shot in bright conditions. I think you would have been better off focusing on a mid-point between the foreground and background to catch everything in focus. The composition in general seems a bit haphazard, maybe rule of thirds might have helped here.