'Dialled Up To Eleven

My first sundial at 10:42

 It has been over a week since my last post, and over three weeks since I brought back some photos from the beach, so it's about time I remedied that.  And what better remedy than a besundialed groyne?!
 With today being one of those rare Thursdays where plans haven't been made for me, I found myself down on the beach (after I'd hung the washing out, of course) hoping for a swim.

End-of-the-Line

GROYNE!

 Due to a combination of a cool wind, only very intermittant sunshine, and people, the swim didn't materialise, but I did find something else to do...

 I partially covered a big groyne with sundials!

 The first one (pictured up top in the first photo) was hastily slapped together using a handful of odd pebbles, but it did at least have a vaguely accurate approach to discerning the time.
 I then branched out to create sundials using matching pebbles, like the one above (also a reasonably accurate time keeper - it was 11:00 when I took that photo), and the black one below (10:58 is the time stamp on the double sundial photo). 

Just ignore ShadowMe - it's just after some attention

 Then time started to unravel...  The photo of the black sundial above was taken at 11:26, but the gnomon's shadow was still pointing at 11.
 I made the white sundial (below) last, seemingly while under the influence of whatever time displacement was going on because I set it up thinking it was 11:00, but it was, in fact, twentyfive past.

 This yellow sundial managed to keep clear of the time displacement zone as, at 11:25, it is showing the right time (or thereabouts).

 Finally, let's leave the sundials and tease the next post with the final image below: