Can I come by boat is there deep water docking this time of year and can I see easy where the dock is?

Nor knowing what your boat draws, it is hard to suggest whether to come by boat or not. There isn't that much water and the water is going down. If you don't draw a lot then you should come by boat as there is a dock which is visible

There is a dock but not very deep

Water is low and dropping more and more every day, I wouldn't think there is that much water in the bay now, it would depend on what your boat draws