Cockburn Sound Regatta
The Cockburn Sound Regatta is one of Western Australia's premier keelboat events, run by The Cruising Yacht Club of WA on the sheltered waters of Mangles Bay off Rockingham over the Boxing Day to New Year period.
Photo: Bernard Spragg. NZ from Christchurch, New Zealand, CC0, via Wikimedia Commons
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The Cockburn Sound Regatta is one of Western Australia's premier keelboat events — several days of holiday racing on the sheltered waters of Mangles Bay off Rockingham, run by The Cruising Yacht Club of WA over the Boxing Day to New Year period. With a broad, inclusive fleet and a lively shoreside programme, it is a fixture of the WA summer.
What it is
Cockburn Sound is a keelboat regatta with a distinctly holiday character. Held in the week after Christmas on the protected waters off Rockingham, south of Fremantle, it draws a large fleet spanning everything from out-and-out racers to cruising boats, and pairs the racing with an active social programme ashore each evening. That mix of competitive and relaxed has made it, in the organisers' words, a priority on many WA sailors' calendars.

Who runs it, and where
The regatta is hosted by The Cruising Yacht Club of Western Australia (TCYC). It is sailed on Mangles Bay, part of Cockburn Sound, whose sheltered water and closeness to the Perth metropolitan area make it an ideal venue. Many Perth-based boats sail down for the event via a feeder race from Fremantle on the opening day, bringing the metropolitan fleet into the bay to join the regatta.
When it is held
The regatta runs over the days between Boxing Day and New Year's Eve, typically spanning around three and a half days of racing. It is a natural holiday slot — crews are on their summer break, and the summer sea breezes are at their most reliable, which our guide to the sea breeze explains for WA's famously breezy afternoons.
The format and fleet
Depending on conditions, the racing mixes around-the-buoys, windward-leeward and passage courses across the sound. The fleet is deliberately broad:
- Spinnaker yacht divisions.
- A large jib-and-main division for those racing without spinnakers — usually the biggest fleet.
- Sportsboat and premier cruiser fleets.
- A multihull division for catamarans and trimarans.
That inclusiveness — welcoming cruising boats alongside racers — is central to the event's appeal. For the difference between the divisions, see our guide to line honours versus handicap.
How to follow
Entries and results run through The Cruising Yacht Club of WA, with the Notice of Race and details on the club's website. The sailing terms glossary covers the vocabulary you will meet across the handicap, one-design and multihull fleets.
Frequently asked questions
- What is the Cockburn Sound Regatta?
- The Cockburn Sound Regatta is one of Western Australia's premier keelboat regattas, held on the sheltered waters of Mangles Bay off Rockingham, south of Fremantle. Run by The Cruising Yacht Club of WA over the Boxing Day to New Year period, it draws a large fleet across handicap, one-design, sportsboat and multihull divisions for several days of racing followed by a lively shoreside social programme, making it a highlight of the WA summer calendar.
- Who runs the Cockburn Sound Regatta and where is it held?
- The regatta is hosted by The Cruising Yacht Club of Western Australia. It is held on Mangles Bay, part of Cockburn Sound off Rockingham, whose sheltered, protected waters and proximity to the Perth metropolitan area make it an ideal regatta venue. Many Perth-based boats sail down for the event via a feeder race from Fremantle on the opening day.
- When is the Cockburn Sound Regatta held?
- It is run over the days between Boxing Day and New Year's Eve, filling the week after Christmas with racing — a natural holiday slot when crews are free and the summer sea breezes are reliable. The event typically spans around three and a half days of racing, opening on Boxing Day with the feeder race down from Fremantle.
- What boats race at the Cockburn Sound Regatta?
- The regatta caters to a broad fleet. There are divisions for spinnaker yachts, a large jib-and-main division for those racing without spinnakers, dedicated sportsboat and premier cruiser fleets, and a multihull division for catamarans and trimarans. The jib-and-main fleet is typically the largest, reflecting the regatta's inclusive, holiday-racing character that welcomes cruising boats as well as out-and-out racers.
- What is the racing like at Cockburn Sound?
- Depending on the conditions, the regatta mixes around-the-buoys and windward-leeward courses with longer passage races on the sheltered waters of Mangles Bay and Cockburn Sound. The protected setting and reliable summer sea breeze make for consistent, enjoyable racing, and the format is designed to give a variety of racing across the days. Off the water, an active social programme with music and themed evenings each night is part of the event's appeal.
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