Bonin 31 Sailboats for Sale & Market Overview

The Bonin 31 is a quintessential example of Italian performance yachting from the 1980s, crafted by Cantiere Bonin in the Northern Adriatic. Designed by the celebrated Tiziano Nava—a figure synonymous with high-performance racing hull geometry—this cruiser-racer was conceived to bridge the gap between competitive regatta participation and coastal cruising. Its lineage is deeply rooted in the IOR (International Offshore Rule) era, which dictated much of its hull geometry, specifically its notable maximum beam and relatively narrow ends. While it never achieved the mass production numbers of French rivals like Beneteau or Jeanneau, the Bonin 31 earned a reputation for build quality and agility among Mediterranean sailors who prioritized technical sailing and speed over sheer interior volume. The boat remains a rare but respected find on the used market, often serving as an entry point for sailors looking for a "mini-racer" pedigree with enough amenities for weekend stays.