"It's our first weekend that we're full for the summer, and from there on it really ramps up for us.
"The majority are Aucklanders who come up on Friday and then go back on Monday."
The slow but sure return of international travellers to the area was noted by Trist.
"It's interesting seeing a lot of internationals coming back, French, Germans, the younger ones in about the last month."
Trist also said the campsite was seeing a lot of walkers staying a night while doing the Te Araroa trail, a walk that usually starts at Cape Reinga.
Anyone who wants to book a campsite or cabin for Christmas time needs to be in by March 7 according to Trist - about 9 months ahead of time - and this holiday period is already fully booked.
"December 26 through till about January 5 is all gone," Trist said.
The Labour Monday was a bit quieter because everyone was heading home after a holiday, but that didn't stop a few crowds from hopping to the beach, said Waipū Cove Surf Life Saving Club Captain Kath Manning.
"It's been stunning weather, we've had big crowds on Saturday and Sunday."
The club only just jumped back into action for the summer season on Saturday , which included Operation Flotation, a trial of two types of flotation devices to decide which to roll out around New Zealand.