Poppy, with her mother's memory in mind, serves as the team captain during an event against rival surf clubs. Marlon starts to weigh his options.

Poppy mingles with a rival surfer. Ari and Summer sneak into the Jarrah Island competition together. Marlon must decide where his loyalty lies.

The crew heads to Jackson Bay for a major competition. Summer stirs up drama with a revealing game that brings Ari and Marlon's friendship to the brink.

Bodhi might catch her big break with a new sponsor — if Marlon doesn't ruin her shot. Poppy and Ari share a moment after a late-night training session.

Marlon wants to impress his new pals by surfing a notorious break, and Ari joins him. Summer gets desperate after getting an update about her stay.

Surf coach Manu finds a way for Ari to train and get him back in the waves. Despite their differences, Poppy and Summer somehow bond on their boards.

Ari and Bodhi try to hold their own against surfing pros — and among VIPs at a party. Summer helps Ari with his secret but wants him to seek real help.

Margot arrives to bring Summer home, while the crew tries to qualify for the state team. Bodhi gets in trouble during her heat. Ari makes a choice.

Summer plots her escape. Tensions between Ari and frenemy Marlon boil over after a competition. Summer helps Ari through a side effect of his accident.

Wild child Summer tries to settle into sleepy Shorehaven and meets young surfer Ari, who's on the mend from a serious injury but ready to compete again.