Peterson 34 Information, Review, Specs

History and Design

Production of the Peterson 34 began in 1976 and continued until 1981, with approximately 91 to 92 units built during this period. Designed by Doug Peterson, whose reputation for creating fast yachts was solidified by this model, the Peterson 34 represented a distinct approach to the International Offshore Rule (IOR). Unlike some designs heavily influenced by the rule, Peterson adopted a strategy with less rule influence in the stern sections, aiming for a more balanced and seaworthy hull. The design was reportedly based on Peterson's successful One Tonner, "Ganbere".

The builder, Plastrend Composite Technologies, originally founded by passionate sailor Andy Green, focused on constructing fast and tough sailing vessels using advanced composite materials. This ethos of durable, high-performance construction aligned perfectly with Peterson's design, resulting in a boat known for its strength and speed. While specific MkI or MkII variations are not widely noted, some boats of this design were also built in Argentina, and the production versions from Texas were recognized for offering a notably nice interior for a racing design, featuring amenities like hot and cold pressure water and attractive wood trim.

Sailing Performance and Handling

With a design rooted in racing, the Peterson 34 offers a lively and responsive sailing experience. Its Sail Area to Displacement (SA/D) ratio of approximately 19.15 suggests capable performance in lighter air, allowing the boat to move well even in less favorable conditions. A robust Ballast to Displacement (B/D) ratio of around 0.47 indicates a stiff and stable platform, capable of standing up to a good breeze and maintaining a comfortable motion in a seaway. The Displacement to Length (D/L) ratio of approximately 213.7 places it in the category of a moderately heavy, performance-oriented cruiser, balancing speed with offshore capability.

The Peterson 34 is described as being as fast as it looks, with its fin keel and spade rudder, combined with substantial lead ballast, contributing significantly to both its speed and responsive handling. Owners often note that the boat sails very well and is remarkably influenced by small rig and sail adjustments, particularly given its bendy mast design which utilizes a baby stay. While generally well-behaved, some sailors have described the boat as being on the "twitchy" side. It is generally considered to have no significant bad habits, though like many IOR-era boats, it can exhibit some downwind roll, albeit less pronounced than many of its contemporaries. However, there is a noted reputation for being challenging to handle when reaching under spinnaker in heavy air and seas, where the bow can dig in and lead to broaching.

Accommodations and Layout

Despite its racing heritage, the Peterson 34 was designed with comfortable accommodations in mind. Reviews highlight that the production versions built in Texas featured a "pretty nice interior for a racing design," which included amenities like hot and cold pressure water and appealing wood trim. The interior is characterized by extensive, well-maintained wood, contributing to a warm and classic aesthetic. While specific headroom figures are not consistently available, the layout typically features a functional arrangement expected of a cruiser-racer of its size, including a V-berth forward, a head, a salon area, and a galley, providing adequate living space for coastal cruising or offshore passages.

Owner's Perspectives

Owners frequently praise the Peterson 34 for its solid construction and overall strength, with many reporting no serious structural problems even after years of use. The vessel is often regarded as a good value, offering substantial boat for the investment. Its robust build and comfortable motion in a seaway are consistently highlighted as strengths.

However, some common observations include its "twitchy" handling, and owners are advised to be mindful of potential core issues, though specific locations of coring problems are not always detailed. The boat's tendency to be difficult to manage when reaching under spinnaker in heavy conditions is also a point noted by some owners. Despite these minor points, the Peterson 34 maintains a loyal following, appreciated for its blend of performance and cruising comfort.