Krovas; I got there about 7:00 this morning. Water temp was 73 and air temp was 65. After about an hour and a half I did start getting a little chilly but by then the sun was shinning on me and I warmed up. I hunted for another two hours before I got out of the water. Park rules say you can't detect in the water after the life guards come on duty at 10:00. At 10:00 a guard came out to the waters edge and I asked him if I could keep detecting. He said it wasn't policy but he didn't mind. These beaches are nothing like the beaches along the coast. The sand is trucked in every year and has a surprising number of small nails in it. There are also a lot of what appears to be small, flat, once melted, pieces of lead. They cause a lot of problems. Never the less, these are the closet beaches to where I live.