在非正式英语中，可以将 “经常在海滩消遣、游玩的人” 称作 “beach bum（海滩客）”。

例句
My big brother is a real beach bum – he would spend his whole life on the beach if he could!
我哥哥是一个不折不扣的海滩客，如果可以的话，他会在海滩上过一辈子！

I love to hang around on the beach doing nothing – I guess you could call me a beach bum!
我很喜欢泡在海滩上无所事事，我想你可以叫我海滩爱好者！

I prefer walking in the countryside, but my husband prefers to play volleyball on the beach all day – he’s such a beach bum!
我喜欢在乡间散步，但我丈夫更喜欢一整天在沙滩上打排球，他真是个海滩客！