Watch Riptide! for Free: How to Stream the Movie Online at 123Movies. . Almost everyone has, at one time or another, wondered what really goes on up in the lifeguard stations where those big hunks of beef who watch over our lives and our safety with such diligence go to escape the sun's hot rays and the sunbathers' even hotter gazes. And probably everyone has some kind of fantasy about it. Riptide! takes on what's happening in those secret places where surf, sun and sand collide with rising libidos, straining muscles and conflicting emotions. “Baywatch” will just have to move over. The tits and ass here are of a hot and throbbing kind.