I like it. I'd like it better if you took it standing in the water so the water is more centered, but I can completely understand a hesitancy to stand in water with your camera :)
Incredible range of contrast. Good job! I like the placement of the horizone line, and the addition of the birds make this feel better somehow. Like this one!!
A multitude of curves lead the eye out, but to a flat horizon. I would personally cut the image in half, and use solely the bottom half, which would emphasise more the shapes within the different flows of water.
This, once again, must be a popular place.. I think there are three entrys from "point reyes" in this challenge. I particularly like the footprints in the sand...
Cropped down so the horizon was out of view and this would have been a really good composition and taken it a step beyond a semi-overcast looking beach shot.