Ruakaka Surf Lifesaving Patrol president Paula Kearney said with the summer sun extending well into autumn, the club's members would be patrolling again this weekend.
"We've had a great [Easter] weekend with few problems, apart from a boat with three men on board flipping as it came across the bar. But they were all okay, and everybody else has had a great time on the beach," she said.
Beachgoers should also remember their own responsibilities to stay safe in and around the water, Mr Sullivan said.
"They have to be a little bit more responsible when they're swimming at places where there have been patrols in the past, and if they do happen to swim at a beach from this point onwards and the flags are up, that's an added bonus."
The Water Safety Code messages were especially relevant at this time of year, said Mr Sullivan.
These are: be prepared, watch out for yourself and others, be aware of dangers, and know your limits.
Volunteer surf lifeguards are traditionally on patrol from Labour weekend until Easter, while paid lifeguards are on beaches on weekdays for part of the Christmas and New Year holiday.