Patrick Schwarzenegger is having some fun in the sun!

The 28-year-old actor hit the beach to do some kayaking on Sunday afternoon (January 16) in Maui, Hawaii.

PHOTOS: Check out the latest pics of Patrick Schwarzenegger

For his day at the beach, Patrick went shirtless in a green leaf-print bathing suit while showing off his new bleached-blonde hair.

In case you missed it, Patrick is set to co-star with his brother-in-law Chris Pratt in an upcoming TV series. Get the scoop here.

Patrick recently revealed in an interview that he was a security guard for this star for one day.

Click inside to see 10+ pictures of Patrick Schwarzenegger hanging out at the beach…