It looks like the low tide part of the beach was sanded in for the most part this morning. However, there were a few sections that produced some corroded coins. What does a corroded coin mean? It definitely means that coin has been in the sand for a while and wasn't dropped this weekend. It could mean that the area has not been searched or was recently uncovered. If it were only 1 coin I would say someone just missed it but I found several that were 10-12'' deep in an area. I need to go back there tomorrow and see what else I can find. Increasing your odds usually leads to better finds. Here is a pic from one of the spots I was at this morning.