Mr Hinds said unsuccessful efforts had been made this year to gain the $18,000 needed to extend the season by five weeks. Approaches were made to Thames-Coromandel District Council and Tourism New Zealand, which Mr Blinds felt had an obligation to provide funds.
But the club had not been able to secure the extra money, he said.
The club had resorted to taking money from its own kitty to provide extra cover.
Hot Water Beach lifeguards were each racking up more than 150 volunteer hours each season, more than double the hours of those at most other New Zealand beaches, and last year the club made 79 rescues - the third-highest rate in the country.
"Once the swell gets over about a half a metre to a metre and a half, there will be drownings because we won't be out there to look after them."
Between now and Easter, around 4000 volunteer lifeguards will spend more than 200,000 hours watching over 80 beaches throughout the country.