Design and Construction
Stephens' hand is unmistakable in the Swan 43's profile: overhanging ends, a short coachroof, low freeboard, a pronounced sheer, and tumblehome that together established the classic Swan lines. The hull is a solid fibreglass monohull with wood trim, carrying a fixed swept fin keel and a small skeg-hung rudder typical of its era. A distinctive feature is the keel-mounted trim tab delivered on every boat, operated from a dedicated inner wheel at the helm while the outer wheel drives the rudder and a middle wheel locks the tab in place triple-wheel trim-tab steering. Displacing roughly 19,850 lb with 10,400 lb of lead ballast and a 7ft 3in draft, the 43 balances a 31ft waterline against an 11ft 7in beam. A watertight bulkhead separates the forepeak from the anchor locker, a detail that speaks to the boat's racing origins.
Rig and Handling
The Swan 43 carries a masthead sloop rig with a Bermuda configuration, and its PHRF handicap spans 96 to 114. The helm arrangement is unusual: three wheels allow the driver to steer, adjust the trim tab, or lock it, giving fine control over helm balance that was ahead of its time. Restorations such as that of hull 004, Runn, show how the rig has been modernised without losing character — a 135 per cent overlapping genoa on a roller furler replaced a self-tacking jib, a new inner forestay carries a Number 4 jib for breezy conditions, and the original mast now bears a fully battened main with a stack-pack. Downwind, a large running spinnaker with slightly narrowed shoulders reduces roll, while an asymmetric spinnaker in a snuffer flies from a bowsprit that slots through the bow roller in minutes.
Accommodations
Writing in Yachting World, the reviewer noted that by modern standards the Swan 43's accommodation is limited, yet it sleeps eight across a defined layout. A double V-berth fills the bow cabin, with the head just aft of it to port. The main cabin holds two straight settee berths and two pilot berths, while an aft cabin provides two singles. The L-shaped galley sits to starboard just forward of the companionway ladder, fitted with a three-burner stove, ice box, and sink; opposite it to port is the navigation station. The compact volume reflects the boat's cruiser-racer brief rather than a pure family cruiser's priorities.
Known Issues
The most serious event concerns Runn, hull number 004, which suffered a steering failure halfway across the Atlantic in 1969. Her original owner, Finnish racing legend Michael Berner, used the trim tab's second quadrant to jury-rig a workaround and bring the boat home. The episode underscores the vulnerability of the period skeg-mounted rudder and its associated three-wheel steering gear, though Runn's hull itself was later found structurally sound and free from osmosis.
Refits and Ownership
Long-term ownership of a Swan 43 often involves measured modernisation. On Runn, teak decks and the engine had been replaced four years before her restoration, and the bow was modified to accept a custom double anchor roller that doubles as a mount for the asymmetric spinnaker bowsprit. Such targeted upgrades preserve the S&S character while extending the boat's service life, and the small production run means each hull carries an individual history worth tracing.
The Verdict
The Swan 43 is a purist's early Swan: a Stephens-designed racer-cruiser with timeless lines, a clever trim-tab helm, and a robust solid-glass hull. Its limited interior and period rudder geometry are the trade-offs for that pedigree, but well-kept examples reward owners with a direct link to Nautor's founding era.
Pros
- Classic Olin Stephens profile with overhanging ends, sheer, and tumblehome
- Keel-mounted trim tab with dedicated helm control for balanced steering
- Solid fibreglass hull proven sound and osmosis-free on documented restorations
- Versatile modernised rig options including inner forestay and asymmetric snuffer
Cons
- Accommodation limited by modern standards for eight berths in a 43ft hull
- Early skeg-hung rudder and steering gear susceptible to mid-ocean failure
- Small production run limits choice and raises pedigree-driven scrutiny










