Hi,
When I am at a beach and depending on the tide I'm down there around five am and the hour before last light. Always go back to bed when you get back? Get the beach to yourself well except fisherman in the morning and late in the day most drunks etc. have either gone home, arrested or off to the pub at that time. One beach I go to has a horse riding hazard, two girls ride their horses up and down the beach first thing in the morning, especially school days. A couple of times I have had to change the "undies" after a near miss, at least now they look out for me.
Bob.