However, history intervened. An eight-man syndicate approached Hinckley in 1959, demanding a slightly larger forty-foot racer-cruiser based on a modified Bill Tripp design. Hinckley accepted, abandoning plans to mold the Sou'wester Senior in favor of what would become the legendary Bermuda 40. Consequently, the Sou’wester Sr. 38 remained a highly exclusive, beautifully crafted wood-planked masterpiece, built to impeccable Downeast standards for sailors who valued custom wood joinery and classic lines.
Design Brief & Intent
The design brief of the Sou'wester Sr. 38 was to deliver a capable, sea-kindly offshore cruiser that could double as a competitive racer under the Cruising Club of America (CCA) rating rule of the late 1950s and early 1960s. Henry Hinckley drew the lines to prioritize comfort, tracking, and predictable heavy-weather handling over sheer speed. Visually, the boat is a classic beauty, defined by long, elegant overhangs, a graceful sheerline, low cabin trunk, and a traditional transom.
Internally, the boat features the extraordinary finish work that made Hinckley famous. Unlike mass-production boats of subsequent decades, the interior is dominated by warm, varnished Philippine mahogany or teak, white-painted cedar ceilings, and robust oak floors. The joinery is library-grade, built by Maine craftsmen who treated each boat as a custom heirloom. It offered a level of premium, handcrafted luxury that stood in sharp contrast to the stark, fiberglass-heavy interiors being developed by competing yards of the era.
Variations & Configurations
The Sou'wester Sr. 38 was primarily configured as a masthead yawl, a rig choice that was highly favored under the CCA rule for its rating advantages and handiness when short-handed. This split-rig configuration allows the main and mizzen to be balanced independently, meaning a crew can sail comfortable "jib-and-jigger" profiles in high winds without experiencing excessive helm pressure.
A standard long keel with a draft of five feet provided the necessary lateral plane and stability for offshore voyaging, while keeping the draft modest enough to enter most East Coast harbors and anchorages. Built with a solid mahogany-planked hull on steam-bent white oak frames and copper or bronze fasteners, the construction was robust and traditional. While Henry Hinckley initially planned to build fiberglass versions of this model, only a handful of wooden hulls were ever completed, making each surviving vessel a rare custom classic rather than a true production-line boat.
Sailing Performance & Handling
Under sail, the Sou'wester Sr. 38 behaves with the stately decorum expected of a heavy-displacement yacht. With a displacement of 15,000 pounds and a displacement-to-length ratio of 356.6, the hull is designed to slice through a head sea rather than dance over it. This high displacement, combined with a comforting comfort ratio of 34.81, ensures a highly predictable, sea-kindly motion that minimizes crew fatigue during long offshore passages. At the helm, the traditional full keel provides outstanding directional stability, allowing the vessel to track effortlessly on a reach with minimal steering effort.
Its capsize screening ratio of 1.66 indicates excellent resistance to rolling in extreme conditions, comfortably crossing the safety threshold for ocean races. The sail area-to-displacement ratio of 17.2 indicates that while she requires a decent breeze—typically twelve knots or more—to truly find her stride, the yawl rig and generous sail plan provide ample power once the wind fills in. Her primary performance drawback is close-quarters handling; like most long-keel yachts of her era, the boat is notoriously difficult to steer in reverse under power, requiring careful planning and a reliance on prop walk when maneuvering in tight marinas.
Market Snapshot & Economics
On the brokerage market, the Hinckley Sou'wester Sr. 38 is treated as a premium classic heirloom rather than a commodity cruiser. It occupies a rarefied market segment alongside other wooden classics from designers like John Alden or Sparkman & Stephens. Because of its scarcity and pedigree, a well-maintained example commands a premium from wooden boat purists and collectors.
However, the economics of owning a wooden Hinckley of this vintage require a clear-eyed perspective. Owners must anticipate significant, ongoing maintenance budgets to preserve the integrity of the wooden hull and deck. This is not a boat for the casual sailor looking for low-cost, turn-key ownership; rather, it is a stewardship where refit economics often eclipse the initial purchase cost. A thorough pre-purchase survey by a wooden-boat specialist is mandatory, as the cost of restoring neglected frames, planks, or decks can easily double or triple the acquisition price.
Known Issues & Triage
Purchasing and maintaining a classic wooden yacht over sixty years old presents several highly specific structural realities. For the Sou'wester Sr. 38, the primary areas of technical concern center around fastener and frame integrity. The bronze wood screws that secure the mahogany planks to the white oak frames are subject to age-related fatigue. Over decades, these screws can back out, corrode, or shear. Inspecting the fasteners and planning for a complete or partial refastening of the hull is a common requirement for boats that have not undergone a recent bottom rebuild.
Furthermore, freshwater leaks from the deck or cabin trunk can migrate down to the bilge, threatening the white oak frames and oak floor timbers. Special attention should be paid to the frame bays near the chainplates, under the galley, and around the mast step, where soft spots or sistered frames are clear indicators of past or present freshwater rot. On vessels where fiberglass overlays have been added to the wooden cabin house roof or decks to prevent leaks, the interface between the wood and the fiberglass must be heavily scrutinized. Water can become trapped between the layers, causing undetected rot in the underlying mahogany deck beams. Finally, the lead ballast keel is secured to the oak keel structure with bronze bolts. While bronze is highly corrosion-resistant, crevice corrosion can occur in oxygen-deprived environments, meaning keel bolts should be pulled and inspected to ensure they are not thinning or corroded at the joint.
Modernization & Upgrades
Veteran owners of the Sou'wester Sr. 38 have focused their modernization efforts on mechanical reliability, electrical safety, and modern sailing conveniences. The original Gray Marine 4-112 gasoline engines were notoriously prone to rust and presented safety concerns regarding fuel vapors. Most surviving hulls have been repowered with reliable, small marine diesels, such as a Westerbeke, Beta Marine, or Yanmar in the thirty-to-forty horsepower range. This upgrade not only increases safety and fuel range but also resolves the parts-sourcing headaches associated with antique gasoline engines.
Electrical overhauls are also common, as original systems consisted of minimal wiring, often without proper grounding or modern circuit protection. Owners frequently strip out old wiring and install modern DC systems with marine-grade tinned wire, high-capacity alternator upgrades, and modern battery banks. On the rig, many owners retrofit their yawls with modern low-friction sail tracks and lazy jacks to make short-handed sail handling easier. Installing self-tailing bronze winches preserves the classic aesthetic of the cockpit while significantly reducing the physical effort required to trim the sails.
The Verdict
The Hinckley Sou'wester Sr. 38 is an exquisite heirloom of a bygone era, representing the height of traditional Maine craftsmanship built during a legendary yard's golden age. While she requires a dedicated steward with the patience and budget to maintain a vintage wooden hull, the rewards are unmatched: a highly capable, sea-kindly cruiser that turns heads in every harbor she enters. She is not a modern club racer or a low-maintenance coastal cruiser, but for the discerning traditionalist, she remains a masterpiece of American maritime history.
- Exquisite, heirloom-grade Downeast craftsmanship and mahogany joinery.
- Predictable, sea-kindly heavy-weather motion with a highly comfortable hull profile.
- Highly balanced sail plan under a traditional yawl rig.
- Outstanding tracking and directional stability on long offshore passages.
- Elegant, head-turning classic aesthetic that stands out in any harbor.
Cons
- High, continuous maintenance demands of a classic wooden hull and deck.
- Difficult close-quarters handling in reverse under power due to the full keel.
- Obsolete original Gray Marine gasoline engine requiring diesel repowering.
- Extreme scarcity on the market, making finding a well-preserved hull rare.
- High refit and stewardship costs compared to contemporary fiberglass boats.
