It's great but titled to the right a lot. A lot of people seem to miss this in their pics. It really bugs me missing something so obvious when it's an otherwise good picture. Strong contrast between the boat and water is great.
Nice sharp image and focusing.
colour is nice and bright.
Lighting is all natural.
I like the rope the way it's all coiled up like that. I just wish you had shown the whole boat and had not cut it off the way you did.
For me, such a simple (good simple) shot requires that you capture the symmetry of the boat - else there's a funny impression of distortion. The whites have flared out too - which helps the 'cleanliness' of the image, but detracts from the interest. If you'd nailed the symmetry, then the coiled rope would become a much stronger element of the shot too - paralleling and off-setting the cirular thing in the cabin roof. Very close to being a great shot.