2000 Lightwave 35 | Harmonic

Harmonic is a well-presented 2000 Lightwave 35 catamaran, offering a proven blend of performance, comfort, and efficiency in a manageable 35-foot package. Built by Lightwave Catamarans in Queensland, this Australian-designed multihull is constructed from GRP foam core composite and features a practical layout with three cabins, including two queen berths and a double, making her ideal for family cruising or extended coastal adventures. With full head height throughout and a functional galley located in the starboard hull—she provides all the comforts needed for time aboard.

Repowered in 2020 with twin Sole Mini 29 diesel engines (27hp each) showing low hours, Harmonic delivers reliable and economical cruising under engine at around 6-7 knots.The shaft drive system with protected feathering Autostream propellers enhances efficiency under both sail and power. Her sailing setup includes a full-battened mainsail, furling genoa, staysail, and asymmetrical spinnaker with sock and a solid Harken winch package—ensuring she is well-equipped for enjoyable and capable sailing. Standing rigging was updated in 2025.

Onboard systems are thoughtfully updated, including a modern lithium house battery bank supported by a Victron inverter/charger, solar panels, and a portable Honda generator. Navigation and electronics are well covered with Raymarine instruments, autopilot, AIS, and VHF, while onboard comforts include a TV, stereo system, hot water, and electric toilet with holding tank. A Rainman portable watermaker further enhances her cruising independence.

Deck features include a hardtop cockpit with clears and shade, stainless steel davits supporting a 3m tender with new Yamaha 6hp outboard, electric anchor windlass with Rocna anchors, and a BBQ for entertaining at anchor. Safety equipment is comprehensive and up to date for inshore cruising.

Currently lying at Boatworks on the Gold Coast, Harmonic presents as a capable and well-maintained cruising catamaran with recent upgrades in key areas. She offers an excellent opportunity to step into multihull ownership with a respected Australian design, ready to cruise and enjoy immediately.