100 Foot Wave: Chapter II: Undertow (HBO, Thursday, May 8, 2025)

100 Foot Wave Key Art

HBO’s 100 Foot Wave continues its exploration of the world of big-wave surfing, but this week, the thrill of the ride takes a backseat to the very real dangers these athletes face. “Chapter II: Undertow” deals with the aftermath of Garrett McNamara’s harrowing wipeout in Nazaré, Portugal. The injury is severe, potentially impacting his neurological health and throwing his future in surfing into serious doubt.

While Garrett faces a tough road to recovery, his brother-in-law, CJ Macias, takes a step forward, getting back on his board after recovering from his own accident. Elsewhere, just as surfers Justine Dupont and Tony Laureano-Texeira reach a decision regarding their partnership, disaster hits Nazaré. It’s a cruel reminder of the power of the ocean and the ever-present risks inherent in chasing giant waves.

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As Chumbo adjusts to fatherhood, he reevaluates his surfing priorities. Tune in to HBO on Thursday, May 8th at 9:00 PM ET for a wave of emotion and drama.

Andrew Martins, reviewer, recapper, deep diver, scifi specialist. Thinks Blakes 7 is better than Star Trek. Yes I do go to fan conventions and no I don't dress up. Well okay maybe I do a bit.