I greatly enjoyed a trip to Devon last weekend and, though the water was cold, the visibility was surprisingly good. I managed four dives- two reefs and a wreck (twice). The reef, East Rutts was a very pleasant place to spend an hour and this early in the season is covered in Oaten Pipe (Tubularia indivisa) hydroids. Those hydroids won’t be around for very much longer, as they are the food for nudibranchs (sea slugs). We saw many spiral swirls of eggs, but no slugs yet, but I would expect that by May the hydroids will be gone.
The wreck was called the Riversdale. It’s large and intact (except for the bow), with an impressive rudder and prop. It’s a while since I dived and took photos on wrecks at this depth (38m to the deck) and, photographically it was quite a challenge, due to the narcosis and the limited time. Even with good vis, lighting is difficult. We dived it twice, on consecutive days, as we could not get the shot line up after the first dive, so had to leave it in overnight and send it up on a lifting bag at the start of the second dive!
The vis was very good (about 8-10m), but I could see the beginnings of a “May bloom” of algae in the top few metres. Let’s hope that comes and goes quickly and does not spoil the view too much.