"They are definitely well needed. They were all built in the 50's or 60's with volunteer time.
"They're at the end of their useful life. The earthquake didnt help, it probably speed the process up by about five or ten years."
Christchurch beach goers will need to stay out of trouble for the next two weeks until voluntary surf lifeguards start patrols.
North Island beaches are being patrolled with Dunedin clubs beginning over the weekend but Christchurch lifeguards don't start until November 15, Surf Lifesaving New Zealand said.
Bryce said beach visitors need to look after their mates in the meantime.
"If you're going to the beach enjoy it. Its great, its awesome to be out in the water and the weather is hopefully going to heat up pretty quickly but look after each other."
Those fishing on rocks are being advised to wear lifejackets.
Temperatures in Christchurch are set to skyrocket again this week.
It is expected to reach 27 degrees on Wednesday and Thursday.