Dolphin 24 Information, Review, Specs

Sailing Performance & Handling

The Dolphin 24 is a medium-displacement keel-centerboarder, a configuration that allows for a shallow draft of just 2' 10" with the board up, extending to 5' 2" for upwind performance. With a ballast-to-displacement ratio of roughly 39%, the boat is remarkably stiff and stable for its size. Its sailing characteristics are heavily influenced by its Sparkman & Stephens pedigree; it features a traditional "hollow" bow and a cutaway forefoot that provides a balanced, seakindly motion in a seaway.

According to technical reviews archived by the Dolphin 24 Class Association, the vessel has a Sail Area-to-Displacement (SA/Disp) ratio of approximately 18.2. This makes it a "light air flyer" by the standards of its era, capable of ghosting along in conditions that would leave heavier cruisers becalmed. Despite its MORC racing roots, the boat tracks exceptionally well thanks to its long keel profile, though this same feature makes it less maneuverable in tight quarters or when backing under power compared to modern fin-keel designs. Owners often note that while it may not point as high as a contemporary racer, its ability to "sail through anything" with a reefed main and a working jib makes it a trusted coastal voyager.

Interior Comfort & Variations

The Yankee Dolphin variant introduced an updated interior plan that differed slightly from the earlier O’Day versions. While O’Day models often featured more exterior wood and a traditional "built-up" interior, the Yankee models utilized more molded fiberglass components, which reduced maintenance requirements and increased structural rigidity. The layout typically accommodates four to five people: a double V-berth forward, a dinette that converts to a double berth, and a straight settee or quarter berth.

Headroom is a modest 56 inches, reflecting the boat's "low-profile" aesthetic and its design focus on performance rather than standing room. The galley is generally located on the port side near the companionway for ventilation, equipped with a sink and icebox. The head is situated just aft of the bow cabin on the starboard side, often separated by a privacy curtain rather than a hard door to maximize the feeling of space in the 24-foot hull. Sibling models include the Pacific Dolphin—which was slightly lighter and featured a lead-cored fiberglass centerboard—and the New Zealand-built S&S 24 (also known as the Falcon 24), which utilized a fixed-fin keel rather than the centerboard arrangement.

Popular Mentions & Media

The Dolphin 24 has maintained a dedicated cult following, occasionally surfacing in major maritime publications. A notable feature in Sail Magazine highlighted the boat's "less-is-more" philosophy through the story of sailor Chris Jahn, who chose a 1969 Yankee Dolphin for its simplicity and classic lines after years of offshore cruising. The design's ancestor, the wooden Trina (the first Shaw 24), is legendary in the racing community for winning 27 consecutive races in its first three years, a heritage that cemented the Dolphin 24's reputation as a giant-killer on the racecourse.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the Dolphin 24 with a checklist focused on its specific vintage construction points:

• Deck Core Integrity: Like most boats of this era, the Dolphin 24 uses a balsa or plywood core in the deck. Water intrusion through poorly bedded hardware (cleats, stanchions, or chainplates) is the most common issue, often requiring localized "drill and fill" repairs or larger core replacements.
• Centerboard System: The bronze or lead-cored centerboard and its lifting cable require regular inspection. The trunk can accumulate marine growth that jams the board, and the cable's attachment point is a known wear area.
• Rudder Post and Stuffing Box: Reports from the community indicate that the rudder post can develop leaks at the entry point. Some owners have noted "sloppiness" in the steering which often traces back to worn bushings or a need to tighten the stuffing box.
• Outboard Well Aspiration: Most Yankee Dolphins feature an outboard motor well. If not properly vented or if the motor is improperly sized, the engine may suffer from "exhaust gas re-ingestion," causing it to stall at low speeds or when the cockpit is closed.

Community & Resources

The primary hub for technical data and owner history is the Dolphin 24 Class Association, which maintains an exhaustive database of nearly every hull ever produced, including original Sparkman & Stephens blueprints and restoration logs.

The Verdict

The Yankee Dolphin 24 is a masterpiece of small-boat design, offering a level of seaworthiness and aesthetic grace rarely found in modern 24-footers. It is an ideal vessel for the purist who values build quality and classic lines over interior volume.

Pros:

• Exceptional Sparkman & Stephens design with a "big boat" feel.
• Shallow draft versatility due to the keel/centerboard configuration.
• High-quality Yankee Yachts construction with solid fiberglass hulls.
• Strong class association and historical documentation.

Cons:

• Limited headroom (under 5 feet) makes long-term living uncomfortable.
• Propensity for deck core rot if deck hardware has not been maintained.
• Maneuverability under power is challenging in tight marinas.