Went to Cavendish beach PEI yesterday. It was a little bit too cool for swimming. Air temp 71 deg F water temp 64 deg F and an onshore breeze. I also saw a couple of jelly fish. So I just went wading. Not a lot of people on the beach. Normally in July the beach would be crowded but I guess the weather kept some people away. The previous day was warm and sunny; I picked the wrong day to go to the beach.