Design and Construction
The Swan 38 measures 38 feet 3 inches overall, with an 11 foot 7 inch beam and a draft of 6 feet 4 inches. She carries 7,100 pounds of lead ballast and, by the numbers, has the heft of a heavy-displacement cruising boat.
Her underbody combines a moderately high-aspect, wing-shaped fin keel with a skeg-hung barn-door rudder. Drawn from 12-meter practice, this configuration gives the keel significant lift when sailing to weather. The rudder itself adds little lift, while the skeg produces steady drag.
Nautor built the solid glassfibre hull from hand-laid fiberglass with fore-and-aft stringers. Along the centerline, a galvanized I-beam of 6 square inches is glassed in to back the keel bolts and mast step and provide a base for the ring bulkheads. A large steel eye welded to the top of the beam, beneath the mid-cabin hatch, allows single-point hoisting.
The decks are hand-laid laminate over a foam core. If water reaches the core, it won’t rot, but water ingress will weaken it.
Rig, Performance, and Handling
The Swan 38 is a masthead sloop with a massive rig and a high-aspect mainsail above a full IOR overlapping genoa. Most boats left the yard with the tall rig, although a few carried short or extra-tall options. An inner forestay and baby stay are specified, allowing a storm jib to be set inboard.
Upwind, she wants to go. She reliably tacks through less than 90 degrees true, makes very little leeway, and balances like a thoroughbred at a fast trot. Her hullform, ballast ratio, and rudder form make her directionally stable and less likely to broach than her lighter sisters.
A sail-area-to-displacement ratio of 15.9 means she needs a stiff breeze to get moving. Her ballast ratio is 38.8, and without a bulb keel she benefits from early reefing in moderate air. The displacement-to-length ratio of 345 describes a heavy-displacement cruiser that can carry gear without affecting her waterline. Elliptical sections forward help the hull surge through heavy seas rather than crash into them. At a hull speed near 7.5 knots, the stern wave mounts and speed peaks.
Accommodations and Practicality
Headroom is just over 6 feet at the companionway, falling to about 5 feet 10 inches in the head. The aft cabin, beneath the cockpit bridgedeck, has no standing headroom.
In the main saloon, two pilot berths and two settee benches—which also serve as sea berths—surround a centerline table with folding leaves. The galley sink is close to the centerline, so it can drain on either tack. The three-burner stove is serviceable, although its top is too small for practical three-pot meals.
Across from the galley, a forward-facing chart table leaves space above for electronics. The forward cabin was originally conceived as a sail locker but was converted into a double berth on many boats.
Original tankage is modest: 55 gallons of water and 30 gallons of diesel. That limits long-term independence. In the cockpit, four people can sit forward of the wheel to trim sails and eat lunch at the same time.
Known Issues
The principal concern is the foam-cored teak deck. Water can enter around deck fittings and through the screw holes securing the teak planks. Because many Scandinavian boats kept teak thin to control weight and cost, the core is vulnerable. It won’t rot, but water ingress weakens the composite.
Mid-1970s boats in particular may need an expensive deck replacement, so buyers should look for examples that have already been re-decked.
Access to the steering quadrant and cables is another drawback. Both sit at the far end of the aft double berth, making routine inspection awkward. The electrical system is limited by modern standards, though it was built with clean soldered connections and logical schematics.
Refits and Ownership
Anyone taking on a Swan 38 should treat deck-core remediation as the main potential structural refit. The awkward steering access also argues for adding periodic inspection openings.
The robust I-beam structure and logical rudder engineering mean the backbone and steering gear themselves are sound; the weak point is the foam-cored teak deck. Her weaknesses are therefore concentrated in the deck and awkward steering access, not in the structure beneath. The 20-horsepower Buhk diesel designed into the boat provides modest auxiliary power for a 38-footer of this displacement.
The Verdict
The Swan 38 is a thoughtfully engineered, heavy-displacement cruiser-racer. Her S&S pedigree and Nautor construction produced a directionally stable, weatherly offshore hull with a massive rig and a logical structural backbone.
Her weaknesses are concentrated in the foam-cored teak deck and awkward steering access rather than the structure beneath. For sailors who value sea-kindly motion and a proven keel-and-rudder form over brightwork perfection, she remains a credible bluewater candidate.
Pros
- Significant upwind lift from the wing-shaped fin keel, with reliable tacking through less than 90 degrees true
- Directionally stable, low-broach hull with elliptical forward sections that help her surge through heavy seas
- Galvanized I-beam backbone tying together the keel, mast step, and bulkheads
- Heavy-displacement hull that can carry gear without affecting its waterline
Cons
- Foam-cored teak decks are prone to water ingress and weakening; mid-1970s boats may need re-decking
- Steering quadrant and cable access is confined to the far end of the aft berth
- Thin teak increases maintenance concerns
- Limited original tankage constrains range and long-term independence
