Wight (Macwester) Mk I 31 Information, Review, Specs

The Macwester Wight Mk I 31 began production in 1968 under the careful hand of C.S.J. Roy, the visionary behind all Macwester designs, 2, 3]. Roy's guiding principle was to craft yachts that were not only seaworthy but also offered ample interior space and the significant practical advantage of drying out on tidal moorings. This ethos is clearly reflected in the Wight Mk I 31's triple keel design, which is a hallmark of the Macwester brand, 3]. While the Macwester 28 "Wight" class, a center cockpit version, is considered the very first of the Wight family, the 31-foot Mk I built upon this foundation, offering a larger, dedicated cruising platform. Throughout its production, the emphasis remained on building sturdy, forgiving vessels, a characteristic consistent with Macwester Marine's manufacturing approach during this era. The existence of a "Wight Mk2" suggests that the design underwent some refinements or variations during its production run.

Sailing Performance and Handling

The Wight (Macwester) Mk I 31 is characterized by a heavy displacement-to-length ratio of approximately 308, indicating a substantial, traditional cruising boat designed for comfort and stability rather than high-performance racing. With a ballast-to-displacement ratio of around 0.25, she possesses reasonable initial stability, a common trait among triple-keeled vessels that prioritize shallow draft and the ability to take the ground. Contemporary reviews suggest that while the Wight Mk I 31 is a heavy sailboat that may be considered "under powered," it offers good righting capability and a stable motion in a seaway. The ketch rig provides a versatile sail plan, allowing for easier handling and balancing of sails, particularly in varying wind conditions, contributing to its reputation as a forgiving cruiser. Anecdotal accounts suggest that, like many twin-keel yachts of the 1960s and 1970s, her performance might not be "brilliant" in terms of speed compared to fin-keeled counterparts, but her robust nature and stability make her well-suited for coastal cruising and extended voyages.

Accommodations and Layout

Despite its modest length overall of just over 30 feet, the Wight (Macwester) Mk I 31 was designed to maximize interior volume, consistent with Macwester's reputation for spacious cruising yachts. The interior layout typically features a classic, warm finish. Owners have reported that the vessel offers around 190 cm (approximately 6 feet 2 inches) of headroom, providing comfortable living space below deck. The accommodation usually includes fixed berths for four individuals. While specific details can vary, many Macwester models, including the Wight, were known for practical arrangements that prioritized comfort for family cruising. This often translates to a V-berth forward, a main salon with a galley and dining area, and a dedicated head compartment. Storage is generally ample, catering to the needs of cruisers on longer trips.

Owner's Perspectives

Owners of Macwester yachts, including the Wight Mk I 31, consistently praise their vessels for their durability, exceptional stability, and the invaluable practicality offered by their triple keels, especially for sailors navigating tidal waters. The ability to dry out on moorings is a frequently highlighted benefit. While some owners acknowledge that the performance might not be exhilarating in light winds, they commend the boat's solid construction and its ability to handle rough seas with a comfortable motion, 6]. The ownership experience for Macwester boats is further enriched by a strong and active community, with online resources providing a wealth of information, maintenance advice, and shared experiences, ensuring the enduring legacy of C.S.J. Roy's practical designs. Common maintenance considerations often revolve around age-related refurbishments of interior elements and electrical systems, typical for a vessel of its vintage.