OK, can't match the ship yet, so what about the berth, the cranes and the background?
The concrete supports for the raised berth are not as how I remember Swans. The berth was extended for the big tankers and I can remember walking underneath, but I am sure that was done with removable steel structures, not permanent concrete.
The cranes are very similar, but not quite the same. Below are two photos of the Wallsend cranes that I have to hand taken 10/2002. You can see that they are similar but I would say not the same.
I don't know the technical terms for the crane parts, but for example, where the "legs" join the circular bearing just below the housing, the Wallsend cranes have an extra jointing piece that is not there on the original photo. Also the top piece above the housing seems to have a straight back and a sloped front on the Wallsend cranes, whereas the original's cranes are vertical front and sloping back.
As for the background, there is very little to see, nothing on the left in the original whereas I would expect to see something of Hebburn. Also on the extreme right between the gantry legs I can see a high building, this would be either low buildings or green fields from Wallsend. That's what I think anyway.