James Wharram Designs

James Wharram (1928-2021) was a pioneering British multihull designer who created numerous catamaran designs based on traditional Polynesian concepts. Starting in the 1950s, Wharram developed a series of self-build catamaran designs that made multihull sailing accessible to amateur builders. His designs emphasized simplicity, seaworthiness, and connection to traditional seafaring cultures. Notable designs include the Tiki series and various larger catamarans. Wharram's philosophy combined practical sailing with cultural exploration, influencing generations of multihull sailors and builders. His designs have been built worldwide by amateur constructors seeking adventure and alternative sailing experiences.