Are you going to release it? I was searching for a good water-/ocean-shader that I can use in my game for months. But i didn't find one yet - except yours.
How hard is the shader on the fps? Otherwise it looks great and I hope you will publish it soon. Water just like that would be perfect in my game, except that i would need it to be blue instead of green, but I see there is an option to change the colour already.