Lito sits on the beach worrying about his new role and Hernando comes out to reassure him in episode 2x10 "If All the World's a Stage, Identity Is Nothing But a Costume".
Janet brings Eleanor and Chidi to the button that kills her in episode 1x07 "The Eternal Shriek". Michael must repeatedly kill Janet for every reboot in episode 2x02 "Dance Dance Resolution". Tahani and Jason plan on getting married on the beach with Janet officiating in episode 2x07 "Derek".
Danny and Sandy summer beach scenes.
Dom and Ariadne exit an elevator to find his children playing on a beach.