You can always just build your own.
Looks almost legit.
But on closer inspection the beach sand has be brought in and placed behind the breakwater.
A rather unsightly curb is built on top of the breakwater to prevent the imported sand from washing into the marina.
This is also not the typical view of the ocean one would expect from a beach.
I guess if all you want to do is lie back on one of these, soak up the sun and feel the beach sand between your toes then this is adequate.