Today my buddies were Tom and Mandy this sunny Friday. Dive one was the reef at the Eddystone Lighthouse, with dive two being the SS James Eagan Layne [+1945]. Two simple and relaxing dives to 29 metres and 22 metres respectively with run times of 38 and 46 minutes. Visibility varied at both sites and different depths. Average? Say 8 to 10 metres on the bottom.