I love the look of the light on the water and the silhouette aspect. The colors are good, focus is nice. I definitely get the feeling of loneliness or solitude. I think cropping the top down a little is worth a try, I don't think it would affect the depth of the photo. Well done. 7
I really like this photo. Even though I find the sky quite beautiful and interesting, I wonder whether the composition might be improved by formatting it horizontally...