At the Christmas party on Sunday, club chairman Harry Machiela said: "Obviously we'd like the fast-response packs back."
But five days after the thefts he wasn't confident, saying: "We still hope, but (we're) not so hopeful."
The Pacific Surf Life Saving Club has been patrolling the beaches of Napier for 70 years, and each day at the weekend has four fully-trained lifeguards and one "rookie" on the beach from mid-morning to early-evening.
It was a busy time for the club midweek off the beach, taking part in discussions with the Napier City Council and Police about safety-awareness on the beaches of Napier, made treacherous by unpredictable waves, undertows and loose-footing.
A five-year-old boy died in an incident at the water's edge about 2km from the clubhouse on the Friday afternoon of December 10.