Mount Maunganui won the open men's taplin and the open women's beach relay, helping them clear out in the overall club points tally. They finished with 124, well clear of Papamoa (88) with Red Beach five points further back in third.
The gnarly conditions suited Gisborne 21-year-old Ollie Puddick in the open ironman, as he picked up his third win in as many races in the Sonic Surf Race series. Puddick waited as Papamoa's Ben Johnston led in the board and ski legs before pouncing in the swim.
"A couple of years ago, the order would've worried me, when my board was by far my weakest leg," Puddick said.
"Cory Hutchings used to say work on your weakest leg and I've managed to turn it into one of my stronger ones.
"It was just a case of racing smart and not getting ahead of myself, not losing my board or making any mistakes and I'm pretty stoked to do what I came here to do."
Paekakariki's Jake Allen picked up an impressive second, with Mount Maunganui's George Haynes finishing third.
Haynes' clubmate Wilson, meanwhile, had to fight off strong charges from her teenaged rivals Peat (Papamoa) and Danielle McKenzie (Mairangi Bay), with McKenzie opening up an early lead on the board and Peat striking back in her specialist swim leg.
"Natalie caught me up at the second can and we both caught a wave into knee-deep water. I looked over and thought 'nah, I'm not going to let her out-sprint me this time' and I managed to get there," Wilson said.
It gave Wilson a one-point lead in the Sonic ironwoman series, with the grand final to be held during the national under-14 championships in Mount Maunganui next month.
Murfitt is the son of former Taranaki rugby wing Dwight, with the paternal genes showing through as he stopped Foster winning the beach flags/sprint double. Even more impressive was the fact the teenager only got back from a trip to Australia on Friday and this was his first race back after six weeks out with a hamstring injury.
"I couldn't believe it when I saw Morgan out of the corner of my eye but I just kept driving my arms and kept going," Murfitt said.
His clubmate Olivia Eaton, still eligible for the under-16 division, also proved the step up was no problem by winning the open women's beach sprint from Briar Wilkie (Midway) and reigning national champion Arna Wright (Mount Maunganui).