Despite contemplating retirement, Slater noted that competing felt familiar to him, even after a five-week break from surfing.

In the men's competition, Jack Robinson, the reigning Pipeline champion, showcased his skills by scoring the best wave of the day with an impressive eight-point ride, demonstrating his deep respect for the waves after years of experience.

At 52 years old, Kelly Slater, an 11-time world champion, made a triumphant return to competitive surfing at the Pipeline Pro, winning his heat and marking his 99th career heat at this iconic location after a three-year absence.

The men's field at Pipeline features 36 competitors, including six Australians, among them Ethan Ewing and rookie George Pittar, both of whom advanced to the round of 32.

On the women's side, Tyler Wright, a two-time world champion, stood out by achieving the best wave in her heat, although the women's event was cut short after just four heats.

Sally Fitzgibbons, making her return to the main tour after missing the cut previously, faced disappointment with an early elimination following a lackluster performance in her opening heat.

As the tournament progresses, Ryan Callinan, Liam O’Brien, and Joel Vaughan find themselves needing to compete in elimination heats to remain in contention after the surf resumes.