Definitely Man-Made. But it if were Quonny, you would see a lot more of CB & EB, right? Of course, having never stood on the west jetty, I don't know what the view is. It probably is the view from the west side of a breachway to looking at the east side. So if it is a breachway, it has to be Quonny....
The problem is my view is typically from the guy standing on the rock, at night with a sweet SW wind on my right (face) cheek
