Those masts the the reflections is creates are marvelous. Almost like a mini skyline. Love the shadow too as it brings in a nice element and the treatment of the clouds. Well done.
I thought this was just wild and fascinating when I first saw it, glad to see it came from a TSer. I like how your other commenters noted it looks like music/sound - that seems about right. :)
I like the contrast of the boats to the sky and water though feel that some of the whites are a little too bright. Also, the sky with the few stars and clouds, to me, is more interesting than the water so including more sky and less water would improve the image.
Stunning! I love love love the colors, and I think lining up your horizon in the center was a good choice. My only (slight) nitpick is the shadow on the water... this could've been disguised in post processing by selecting it and adjusting the blues in "Selective Color" to have less black in them.