Baywatch and the Coast Guard mount a joint rescue operation, but mistakes are made by J.D. and Sean. To learn from their mistakes, Sean has the team train with the Cost Guards, during which Allie is smitten with Coast Guard Nick. Later, a training exercise becames a real rescue when Jason must come to Sean's aid. Jessie jumps to conclusions after finding JD in a compromising position with Kekoa and Dawn fans the flames. Jessie decides she and J.D. should "cool off" their relationship. After leanring of a Polynesian cleansing ritual from Sean, Jessie goes skinnydipping, but must come to the rescue of a swimmer. Sean comes to her aid by boat and gives the naked Jessie a swimswuit. Mitch and Tanner travel to Shark Island and learn about the Hawaiian legend of Mano, a man eternally seeking his lost son. At night, Tanner encounters Mano, who finally finds peace. Mitch and Tanner discuss Tanner's gang problems on the mainland and Mitch resolves they will face the problems together.
s10e01 - Aloha, Baywatch
s10e02 - Mahalo, Hawaii
s10e03 - Weak Link
s10e04 - Shark Island
s10e05 - Strike Team
s10e06 - Sunday in Kauai
s10e07 - Risk to Death
s10e08 - Father of the Groom
s10e09 - The Hunt
s10e10 - Gold From the Deep
s10e11 - Bent
s10e12 - Path of Leist Resistance
s10e13 - Liquid Visions
s10e14 - Lines in the Sand
s10e15 - The Hero
s10e16 - Thunder Tide
s10e17 - Breath of Life
s10e18 - Big Island Heat
s10e19 - Maui Xterra
s10e20 - Baywatch O'Hana
s10e21 - Last Rescue
s10e22 - Killing Machine
This long-running series follows the adventures of a team of lifeguards on the crowded beaches of Los Angeles County. Veteran lifeguard Mitch Buchannon watches over the younger lifeguards that come and go with each passing season as they keep the beaches safe for vacationers. Frequently he must take action to save them from the raging seas and from the raging tempers that sometimes flare up between the young guards in this stressful job.