After the WSL competition abruptly ends, the athletes reflect on their beloved, unpredictable sport. Later, Garrett attempts to surf again.

A few days after his historic ride, Garrett is visited by his mother, whose presence prompts an exploration into his highly unconventional and turbulent childhood. In 2013, a group of Brazilians arrive in Nazare, but their failure to heed Garrett's safety advice results in a near-fatal accident. In 2017, Garrett's appearance at a big wave competition takes a devastating turn.

In 2011, just as the largest swell of the season approaches, the McNamaras and their team reconvene in Nazare, where they kick preparations into high gear to prepare for their upcoming attempt at making history. Then, despite some unexpected hurdles, Garrett catches a wave that forever changes him, the small seaside town, and the legacy of the sport.

As Garrett grapples with his health, Nazaré prepares for its first big swell – and nothing goes as planned.

Portugal’s National Health Commission closes down all surfing due to Covid protocols, stranding the surfers for several weeks. Ramon Laureano, Tony’s father and tow partner, watches his son evolve as a big wave surfer. Garrett McNamara leaves town as he and others contend with their inability to surf waves in Nazaré.

Following the Eddie, the McNamara’s move to Montaldo, Italy for a fresh start. But just as Garrett begins to slow down in his new life away from the ocean, he hears of a perfect swell off the coast of Morocco and can’t resist. Cotty and Chumbo join Garrett and his son Titus in Safi to chase the waves, while Justine, now pregnant, is unable to do what has long fueled her. When a new swell is forecasted at Mavericks, the decision to chase the ultimate wave is contemplated once more.