This had the potential to be such a great shot. However this photo is spoilt by the railing in the foreground. Presumably from the vessel that you took this photo from. This photo would have otherwise been spectacular.
Actually, considering the speed you both are traveling, I would say it is a very good shot. The lighting is very good and the water spray is frozen. It might improve it (IMHO) if you recrop the image and put it in a frame, using the frame to reduce the amount of image showing the out of focus rail. It is a bit distracting. Great job and thanks for sharing.