"People were definitely looking out for them and looking after the bathers, too," said a holidaymaker who did not want to be named but supplied the photo of the sharks.
"They created great excitement. People seemed more interested in them than scared, but everyone stayed well away from the water.
"The photo just doesn't do it justice. They were very close to shore and could be very clearly seen," he said.
The sharks did not return yesterday although a fair few people had gathered on the beach hoping for a sighting, he said.
Bronze whalers are commonly seen close to shore. Other small-toothed varieties frequenting Northland waters are mostly fish eaters and considered harmless.
There has never been a confirmed shark-attack fatality in Northland.
It is not uncommon for Northland beaches serviced by lifeguards to be closed because of shark sighting, with noticeably higher numbers some years than others.