This looks to me like you got interested in the subject, which is a good and interesting subject, but lost track of the frame in that interest. Or, possibly, you had the wrong lens and no room to back up?
Anyways. I like the blue tones, it's an interesting and nearly surrealist color palette, with the boat matching the sky in general color terms. While it looks underexposed at first, I don't find it so. On the one hand, in technical terms, the boat is fairly obviously under one of the scattered clouds, and hence in "open shade" as it were. In artistic terms, the muted, slightly dim, tonality contributes to the feeling of dereliction that I think you were going for here. In fact, I suspect the boat is no more derelict than I am, it's merely a working boat that's been shut down for a few days or weeks and has some makeshift covers on her. So, I am reading this strong feeling of dereliction as largely your creation. Well done!
The frame, to my eye, needed to be a fair bit looser. This might even work as a portrait orientation, with the boat filling the bottom of a frame filled with dramatic skies. But then, I just got done shooting my ass off in pretty much that format, so I am assuredly prejudiced.