"I went on Thursday night and it was a huge turnout.
"It was pretty overwhelming to see everyone had come down at such short notice."
A call for hot food for searchers was met with such a huge response the Mount Maunganui Surf Lifesaving Club asked people to hold off on bringing more food yesterday.
"OK, everyone - you have officially blown us away," the club posted on Facebook.
A Givealittle page for the family had raised almost $36,000 by last night.
Zoe Spargo posted her thanks for the donations on Facebook.
"Thank you to absolutely everyone who has donated to this! It really has made our search for Jack a lot easier, it's amazing to see the community come together and be there for one another. Even if [it] has just been a candle, food or a thought, thank you! Hope to hear good news today jacko, we need you home."