Koombana Bay Sailing Club
Koombana Bay Sailing Club is a community club on the North Shore of Koombana Bay at Bunbury in Western Australia's South West, racing keelboats, catamarans and off-the-beach dinghies.
Photo: Calistemon, CC BY-SA 4.0, via Wikimedia Commons
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Koombana Bay Sailing Club is a community sailing club on the North Shore of Koombana Bay at Bunbury, in Western Australia's South West. Founded in 1954, it races keelboats, catamarans and off-the-beach dinghies on a sheltered, north-facing bay, and runs an active learn-to-sail programme. It is one of the anchor clubs of the South West sailing scene, alongside the Geographe Bay Yacht Club at nearby Busselton.
The club
Koombana Bay Sailing Club — KBSC — is a volunteer-run club that caters for a broad mix of boats rather than a single class. On a typical Saturday the racing spans production and JAM (jib-and-mainsail) keelboats, a mixed catamaran fleet and off-the-beach dinghies, all sailed under handicap so that different designs can compete on the same water.
The keelboat side is anchored by the S80, an eight-metre Swarbrick design that is a familiar sight on Western Australian waters, and the club also sees larger cruiser-racers on its start line. The catamaran fleet is a genuine strength: KBSC has a long-standing Nacra tradition and welcomes everything from Windrush 14s and Maricats through to Nacra Infusion F18s for handicapped Saturday racing. For newcomers and juniors, the club runs Learn to Sail courses and keelboat crewing and helming programmes with Australian Sailing qualified instructors, with keelboat training conducted on an S80. That combination — dinghies, cats and keelboats under one roof — makes it a practical club for a family or a new sailor to join, because there is a pathway from a small centreboard boat through to crewing on a keelboat without changing clubs.

History
The club traces its beginnings to 1954. An inaugural meeting of the Bunbury Sailing Club was held on 29 August 1954 at the Bunbury Rowing Club, and the club was officially opened on the North Shore on 4 December that year, when more than a hundred spectators watched the first race. At a general meeting later in December 1954 the members resolved to rename the club Koombana Bay Sailing Club, the name it carries today.
Growth was rapid. Within a few months the young club had secured land, built a clubhouse and signed up several dozen senior and junior members. A new clubhouse was opened by the WA Premier, Sir David Brand, in March 1967, and over these years the club added a jetty and a launching ramp. The early fleets reflected the classes of the day — Vaucluse Junior (VJ) dinghies were prominent, with Lightweight Sharpies arriving from 1959. The club went on to host a number of national and Commonwealth titles through the 1970s, including Commonwealth VJ championships and Skate national titles, marking it out as a capable host for major regattas well beyond local club racing.
Where it sails
The club races on Koombana Bay itself, a north-facing bay tucked behind the Bunbury breakwater and the outer harbour. That orientation matters: the bay offers a degree of shelter from the prevailing south-westerly weather, which makes it a forgiving venue for learners and off-the-beach fleets while still delivering a proper sea breeze on summer afternoons. In the warmer months the South West runs on a reliable sea-breeze pattern, and Koombana Bay gets its share of it.
Bunbury sits at the northern edge of the wider South West cruising and racing region that includes Geographe Bay to the south. If you are planning a trip or trying to understand the local conditions — wind patterns, the summer sea breeze and the run of coastline from Bunbury down to Cape Naturaliste — our guide to sailing in Geographe Bay and the South West sets out what to expect on the water in this part of Western Australia.
Racing
Club racing at KBSC is built around Saturday afternoons, run on handicap so the mixed keelboat, catamaran and dinghy fleets can share the course. Beyond the weekly programme, the club hosts the S80 South West Championships on Koombana Bay, which serves as a lead-in to the S80 State Championships held later in the season. Catamaran and off-the-beach sailors have their own regular racing within the same Saturday framework.
For anyone new to the sport, the learn-to-sail and keelboat courses are the natural entry point, and crew places on keelboats are often the fastest way onto the water. The club's official website, koombanabay.com, carries the current racing calendar, course schedule and membership details.
If you are weighing up clubs in Western Australia, it is worth reading Koombana Bay alongside the Geographe Bay Yacht Club at Busselton — the two South West clubs anchor the region's calendar — and the larger Fremantle Sailing Club closer to Perth, which sits on the more exposed metropolitan coastline. Each offers a different flavour of Western Australian sailing, and Koombana Bay's sheltered bay and broad class mix make it a strong choice for family sailing and for coming into the sport.
Details such as class fleets, course dates and championship hosting change from season to season; confirm the current programme on the club's website before planning a visit or entry.
Frequently asked questions
- Where is Koombana Bay Sailing Club?
- The club sits on the North Shore of Koombana Bay at Bunbury, in Western Australia's South West region, about two hours south of Perth.
- When was Koombana Bay Sailing Club founded?
- It was founded in 1954. The inaugural meeting was held on 29 August 1954 as the Bunbury Sailing Club, and the club was renamed Koombana Bay Sailing Club in December of that year.
- What classes race at Koombana Bay Sailing Club?
- The club runs Saturday racing across production and JAM keelboats, a mixed catamaran fleet and off-the-beach dinghies. The S80 is a strong keelboat class and the catamaran fleet has a long Nacra tradition.
- Does Koombana Bay Sailing Club offer learn-to-sail courses?
- Yes. The club has Australian Sailing qualified instructors and runs Learn to Sail and keelboat crewing and helming courses, with keelboat training conducted on an S80.
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Geographe Bay Yacht Club
The Geographe Bay Yacht Club at Busselton is the focal point of sailing in Western Australia's South West, and organiser of Geographe Bay Race Week, the state's premier regatta.
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The Fremantle Sailing Club is one of Western Australia's leading clubs, with roots in Fremantle's 19th-century sailing heritage and its own purpose-built Success Harbour. It runs strong inshore and offshore racing on the Indian Ocean and Cockburn Sound.
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