Westphal One Design

Designed by David Westphal in the late 1960s, this 28-foot sloop represents a brief but notable chapter in American sailboat manufacturing. With only 26 hulls produced between 1967 and 1969 by Westphal Boats Inc., the One Design has become something of a rarity on today's used boat market. The boat's specifications reveal a design focused on spirited sailing performance rather than cruising comfort. Its substantial ballast-to-displacement ratio of over 70 percent, combined with a fin keel configuration, creates impressive stability and upwind performance. The fractional sloop rig and generous sail area relative to displacement make this an energetic sailor that rewards active crew participation. At 28 feet overall with a 21-foot waterline, the hull proportions suggest good speed potential, with theoretical hull speed reaching over 6 knots. The narrow 6.42-foot beam reflects the performance-oriented design philosophy, though it does limit interior volume. The moderate displacement of 3,400 pounds strikes a balance between racing agility and seaworthiness. Best suited for coastal sailing and club racing, the Westphal One Design appeals to sailors seeking a responsive, well-mannered boat with classic late-1960s styling. Its rarity makes finding parts or documentation challenging, but the fiberglass construction has generally aged well.

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