Lifeguards were up to the challenge, Mr Dalton said. "It's what they've been training for all year, really - massive numbers on the beaches, absolute vigilance on what's going on, and really being prepared."
The weather had a major impact on how busy beaches were, Mr Dalton said.
"You compare last summer, which was basically one of the best in living memory, to the year before which was an absolute shocker - there's a huge difference in terms of the number of people putting themselves in risky situations."
But the patchy weather forecast for this weekend would not put people off.
"Once people go on holiday, then they'll go for a swim regardless. They're going to make the most of it."
Mr Dalton said most problems on surf beaches happened after patrol hours and when people had been drinking.
"It's the times when there's nobody watching and there's no patrol there that you tend to find the tragedy happens."
Mr Dalton urged beachgoers not to drink, and to become familiar with conditions on unpatrolled beaches. Locals would have a good idea about where the rips were, he said.
During an average surf life saving summer season, more than 1200 people are rescued from life-threatening situations.
Last year, that number was more than 1600.
There have been 78 drowning deaths this year as of Boxing Day, according to Water Safety NZ - lower than the 94 deaths at the same time last year, which ended with a total of 98 drownings.
