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Rogntudjuuu is a Crowther Southern Ocean 57, extensively refitted in 2019 and 2024. Built by Hart Marine in Melbourne, she now lies on the Gold Coast. Constructed from carbon composite with a Nomex/Foam core, she is a lightweight, performance-oriented catamaran designed for racing, having previously held the record in the Brisbane to Gladstone Race. She is your ideal yacht for the Race around Australia 2028, can be sailed solo in the right conditions, and is suitable for two-handed round Australia racing.
Measuring 57 feet in length with a 35-foot beam and drawing just 0.4 metres with the daggerboards up, Rogntudjuuu combines exceptional speed and structural strength with shallow-draft versatility. Her carbon rig, synthetic rigging, and comprehensive sail wardrobe—including a Carbon GPL mainsail, multiple headsails, a Hydranet staysail, a Code 0, and A1 and A2 asymmetric spinnakers—make her a fast and capable passagemaker suitable for shorthanded or solo operation in appropriate conditions.
In April 2025, she was fitted with twin Tohatsu 20hp 4-stroke outboards with minimal operating hours. Under power, she cruises comfortably at 10 knots, supported by a modern electrical system featuring 300AH lithium house batteries, AGM start batteries, an Enerdrive charger and inverter, a portable Honda 2000W generator, and 800W of solar panels with MPPT controllers. Navigation electronics were comprehensively upgraded in 2023, incorporating a full Raymarine suite with Axiom 9" chartplotter, autopilot, wind instruments, AIS Class B, GPS, and Icom VHF.
The interior is functional and lightweight, accommodating up to six people across single, double, and queen berths. The saloon galley includes an induction cooktop, portable 12V front-opening fridge, and sink, while a single electric head services the vessel.
Safety and anchoring equipment are complete, featuring multiple bilge pumps, EPIRB, lifejackets, lifering, fire extinguishers, a Lofrans windlass overhauled in 2024, primary and spare anchors, and essential cruising gear. She also carries a 2024 Truekit 3-metre tender with a 20hp Tohatsu outboard.
With her carbon composite construction, extensive recent upgrades, and race-bred performance design, Rogntudjuuu is a true offshore racing catamaran equally suited to rapid coastal transit or bluewater passages. Fully equipped and ready to sail, she presents an exceptional opportunity for discerning buyers.
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