Well today we visited my most local beach as I knew the visibility was going to be good and I hoped to see some of the big barrel jellyfish that are swarming up the coast at the moment. Unfortunately I didn’t see any, but the viz was probably about 6-8m and there was plenty of other stuff to see.
Unfortunately I have learned the hard way about the standard GoPro Hero2 underwater housing. It doesn’t focus properly underwater! What! I think it is fair to assume that an underwater housing good for 40m will actually take reasonable pictures underwater, but no, I got it wrong. I need the flat lens dive housing. The standard one, although waterproof to 40m doesn’t actually work properly underwater, it is still really just meant for surfing etc. where it is expected to take pictures above water.
You can see a short video here that illustrates the problem (apologies for the spelling mistake).
It is colourful, and the subject matter would be quite interesting, but it never going to be great until the focus problem is sorted so watch this space for some more impressive video when I get a new housing.
The trip was still worthwhile, the local wreck, Louis Shield is just off the rocks. There are some bits in open sand in the middle of the bay, on a very low spring tide these are just visible. Today the top was about 2m down, and 4m to the sand and tangled with old nets and lobster pots, quite dangerous in fact. The bulk of the wreck is just off the rocks, again this is almost too shallow to dive sometimes.