An irreverent young woman who uses her humor to prevent matters from getting serious has a life-changing visit with her doctor.

Devoted lifeguard Mitch Buchannon butts heads with a brash new recruit, as they uncover a criminal plot that threatens the future of the bay.

Elizabeth and Tristan, who find solace and healing in each other's company after suffering devastating losses. As they navigate their grief and past traumas, they discover the power of love and second chances.