Sundeer 64 Information, Review, Specs

The Sundeer 64 emerged during a pivotal era for advanced composite construction, with its production years primarily spanning the early to mid-1990s. The collaboration between renowned designer Steve Dashew and TPI Composites was instrumental in bringing this vision to fruition. Dashew's design philosophy for the Sundeer line, including the 64, focused on creating yachts that were inherently safe, easily managed by a small crew, and capable of maintaining high average speeds in diverse conditions. TPI Composites, originally Tillotson-Pearson Inc., was a leading force in marine composite manufacturing during this period, particularly known for its pioneering adoption and refinement of the Seemann Composites Resin Infusion Molding Process (SCRIMP). This advanced vacuum-assisted resin transfer molding technique allowed TPI to produce exceptionally high-quality, consistent, and lighter laminates, resulting in stronger and more durable hulls. The Sundeer 64 benefited directly from this manufacturing prowess, ensuring a robust yet relatively light hull structure. While the exact number built was limited, with one source indicating "only a few boats," its impact on the performance cruising segment was significant.

Sailing Performance and Handling

With a length overall of nearly 65 feet and an impressive waterline length of 64 feet, the Sundeer 64 is engineered for efficient movement through the water. Its reported sail area of 1,720 square feet combined with a displacement of 48,000 pounds results in a high Sail Area to Displacement ratio of approximately 20.83. This indicates excellent light-air performance, allowing the vessel to maintain speed even in marginal conditions, a characteristic consistently praised by those familiar with the design.

The yacht's Ballast to Displacement ratio of approximately 0.296 is on the lower side for fixed ballast, but this is thoughtfully complemented by its hull form and, critically, the inclusion of a water ballast tank, which significantly enhances stability and allows the boat to stand up to more wind. This combination contributes to the Sundeer 64's reputation for exceptional stability and maneuverability across various conditions. The Displacement to Length ratio, calculated at around 81.7, further underscores its design as a relatively light-displacement vessel for its substantial length, contributing to its performance-oriented nature and ability to achieve good speeds. Its fin keel and spade rudder configuration ensure splendid maneuverability and responsive handling. Owners and reviewers frequently describe the Sundeer 64 as a relatively fast boat with a well-regarded hull design that performs admirably in diverse conditions. The cutter rig further enhances its adaptability, allowing for sail area to be easily managed in varying wind strengths, a crucial advantage for offshore sailing.

Accommodations and Layout

The interior of the Sundeer 64 is thoughtfully laid out to prioritize comfort, functionality, and safety for extended offshore living. While specific headroom dimensions are not always detailed, the generous beam of 15.1 feet allows for a spacious and comfortable environment below deck. A key design principle of the Sundeer's interior is the segregation of living spaces from mechanical compartments, enhancing quietness and safety.

Typical configurations include two double cabins and one twin cabin with bunks, providing ample sleeping arrangements. The owner's cabin is often located forward and is notably large. The saloon and galley areas are designed for practical use at sea, providing comfortable spaces for dining, relaxation, and meal preparation. While detailed material specifics can vary, the overall finish quality generally aligns with its robust bluewater cruising brief, often favoring durable yet appealing materials. Based on owner comments, the interior is well-appointed, with adequate storage solutions for long voyages and consideration given to ventilation, essential for comfort in various climates.

Owner's Perspectives

Owners of the Sundeer 64 consistently praise its robust construction and its performance-oriented yet comfortable motion in a seaway. The design by Steve Dashew is frequently cited as a major strength, with owners appreciating the yacht's blend of safety, speed, and ease of handling, even when sailed short-handed. The cutter rig is often highlighted as a significant advantage for managing sail in varied conditions, a testament to its bluewater capabilities. Testimonials often mention the boat's ability to cover long distances efficiently, with one owner noting a 2,600-mile solo passage completed in just 16 days. The thoughtful interior layout, emphasizing segregated living and mechanical spaces, is also a noted positive, contributing to a quieter and more secure environment offshore. While specific weaknesses or common problems are less frequently detailed in general reviews, the consensus points to a well-engineered vessel that largely fulfills its mission as a serious offshore cruising platform.