Title of a lifeguard movie

This movie is a recent movie , 2018 or maybe a year or two older. I saw the preview on the pay for view movie network. Unfortunately I didn't note the title of the movie, I always do that and later when I want to watch the movie I end up not being able to find it. It is about a young man who moves to California and applies to become a lifeguard but finds the qualifications needed are very hard. He also becomes attracted to a girl that he meets. That's about all that I know because it was only a two minute preview that I saw. Thanks,

If it's a comedy, then maybe Baywatch with Zac Efron?

__________________
"My Dionne Warwick understanding of your dream indicates that you are ambivalent on how you want life to eventually screw you." - Joel

"Ever try to forcibly pin down a house cat? It's not easy." - Captain Steel

"I just can't get pass sticking a finger up a dog's butt." - John Dumbear

It's a bit older than 2018, but try The Guardian (2006)?
Stars Kevin Costner and Aston Kutcher.

__________________

It's not a comedy and it is not any of the two movies mentioned above. It is also a new release but thanks anyways for trying to help.