Harmony 31

Designed by renowned Dutch naval architect E. G. Van De Stadt, this classic cruising sailboat represents the golden era of offshore sailing design from the mid-1960s. Built by Tyler Boat Co. Ltd. in the UK between 1964 and 1968, only 50 examples of this distinctive yacht were ever produced, making it a relatively rare find today. The Harmony 31's modified full keel configuration and substantial displacement of 10,582 pounds create exceptional stability and seaworthiness, qualities that made Van De Stadt's designs legendary among serious cruising sailors. With nearly 42% of its weight in ballast, this masthead sloop delivers the kind of steady, predictable handling that inspires confidence in challenging offshore conditions. The boat's moderate sail area and conservative design philosophy prioritize safety and comfort over pure performance, reflected in its impressive comfort ratio of 32.2. The capsize screening formula of 1.68 indicates excellent stability for ocean passages, while the hull's lines generate a respectable hull speed for extended cruising. This fiberglass construction represents Tyler's quality British boatbuilding during the 1960s boom in production sailing yachts. For sailors seeking a proven bluewater cruiser with classic lines and Van De Stadt's reputation for seaworthy designs, the Harmony 31 offers time-tested ocean-going capability in a manageable size.

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