S2 8.6 SD Information, Review, Specs

The S2 8.6, including the Shoal Draft (SD) variant, emerged from the reputable S2 Yachts yard in Holland, Michigan, beginning in 1983, with production continuing until 1987. The design was penned by naval architect Arthur Edmunds, known for his thoughtful approach to sailboat design. S2 Yachts, founded by Leon Slikkers, brought a legacy of meticulous fiberglass construction to their sailboat line, utilizing innovative techniques and operating in a climate-controlled environment to ensure consistent quality. This commitment to a high standard of build quality was a hallmark of the S2 brand from its inception. The 8.6 SD represents the shoal draft version of the model, offering a shallower draft of 3.92 feet, which expands accessibility to more anchorages and shallower waters compared to a deeper keel variant.

Sailing Performance and Handling

The S2 8.6 SD exhibits a blend of cruising comfort and respectable sailing performance. With a total calculated sail area of 389.5 square feet and a displacement of 7,600 pounds, its Sail Area to Displacement (SA/D) ratio stands at approximately 16.08. This moderately high ratio suggests that the 8.6 SD is capable of good performance, particularly in lighter air conditions.

The boat's stability is enhanced by a ballast-to-displacement ratio of approximately 39.5% (3,000 lbs of ballast in a 7,600 lb displacement). This solid ballast ratio indicates a stiff boat that can stand up to a reasonable amount of wind, providing a stable platform for cruising. With a displacement-to-length (D/L) ratio of about 297.8, the S2 8.6 SD falls into the category of a moderately heavy, traditional cruiser, promising a comfortable motion in a seaway rather than the lighter, more agile feel of a pure racer. Its theoretical hull speed is calculated at 6.36 knots. Anecdotal evidence suggests the S2 8.6 is well-balanced and handles predictably, reflecting the quality design and construction for which S2 Yachts was known.

Accommodations and Layout

While specific headroom figures for the S2 8.6 SD are not commonly detailed in general specifications, the interior layout is described as conventional for its size, typical of cruising boats of its era. Owners can expect a functional arrangement designed to maximize usable space within its 28-foot length and 9.5-foot beam. Common features likely include a V-berth forward, a main salon area with settees that may convert into berths, a galley, and an enclosed head. The quality of finish in S2 yachts generally involved good use of materials and robust construction, providing a durable and comfortable environment for coastal cruising. Based on the general S2 reputation, the interior would typically feature well-finished fiberglass liners complemented by wood trim, offering a classic and appealing aesthetic. Storage solutions would be integrated throughout, though ventilation might be a consideration on older models, potentially relying on deck hatches and portlights.

Owner's Perspectives

Owners of the S2 8.6 SD frequently praise its robust construction and solid build quality, a consistent hallmark of S2 Yachts. The boats are often cited for their durability and the peace of mind that comes with their well-engineered hulls and decks. Many appreciate the comfortable sailing motion, especially in choppy conditions, a benefit of its moderate displacement and good ballast ratio. The shoal draft version is particularly valued for its ability to access shallower anchorages and less-traveled waters, enhancing cruising versatility. Common positive remarks also highlight the boat's overall balance and ease of handling under sail.

While generally well-regarded, some owners might note the boat's age, which can lead to common maintenance items typical of vessels from the 1980s, such as the need for updated electronics or re-bedding of original deck hardware. However, these are often seen as manageable projects for a well-built boat that continues to offer excellent value as a capable cruiser.