S&S Dolphin 24 Information, Review, Specs

Sailing Performance & Handling

The Dolphin 24 is renowned for its "big boat" feel, a characteristic stemming from its substantial displacement-to-length ratio and the design genius of Sparkman & Stephens. According to the technical archives at Sparkman & Stephens, the design was heavily influenced by the CCA (Cruising Club of America) rating rules, which favored seaworthy, well-balanced hulls. With a 19-foot waterline and a displacement of approximately 4,500 lbs, the Dolphin 24 carries its weight low, providing a stiff and stable platform that belies its 24-foot length.

The defining feature of its handling is the cast-iron keel with a bronze centerboard. With the board up, the boat draws only 2’10”, allowing for exceptional gunkholing and shallow-water exploration. When the board is lowered to 5’2”, the boat gains significant lift, enabling it to point remarkably well for a design of its vintage. Owners often report that the Dolphin 24 tracks with a feather-light helm even in heavy weather, a testament to its balanced sail plan. It was a dominant force in early MORC (Midget Ocean Racing Club) events, proving that a comfortable cruiser could also excel in offshore racing.

Interior Comfort & Variations

For a vessel of its size, the interior of the Dolphin 24 is surprisingly functional, though it adheres to the compact standards of the 1960s. The layout typically features a V-berth forward, a small head (often a porta-potti or a compact marine toilet) tucked beneath the bunks, and two settee berths in the main cabin. J.J. Taylor builds are particularly noted for their superior interior joinery; while American versions by O'Day were more utilitarian, the Canadian-built boats often featured extensive mahogany or teak trim, reflecting the builder's history as a custom wooden yacht manufacturer.

The boat's beam of 7’8” provides just enough room for a compact galley, usually located near the companionway. Headroom is limited—roughly 5'2" to 5'4"—which necessitates a "sitting" lifestyle below deck, but the large windows (deadlights) prevent the cabin from feeling claustrophobic. Variations exist between builders; for instance, the Yankee Dolphin 24 (a later California-built version) often featured a slightly revised deck mold and different interior liners compared to the J.J. Taylor and Lunn Laminates models.

Popular Mentions & Media

The Dolphin 24 has a dedicated following that borders on the cult-like, largely sustained by its pedigree and its record in classic yacht restoration. The most significant resource for the model is the Dolphin 24 Class Association, which serves as a massive technical repository for owners. The boat’s reputation as a "giant killer" in racing circles is frequently cited in historical retrospectives of 1960s yachting. It is often compared to its predecessor, the Shaw 24, and its larger cousin, the Tartan 27, both of which share the Sparkman & Stephens design DNA of high-ballast ratios and elegant lines.

Known Issues & Buyer’s Checklist

When inspecting a J.J. Taylor Dolphin 24, potential buyers should focus on the specific vulnerabilities of early fiberglass construction and the centerboard system.

1. Centerboard Trunk and Pin: The bronze or stainless steel centerboard pin can wear over decades, leading to a "thumping" sound while at anchor or under sail. Inspect the trunk for leaks or stress cracks, as repairing the pivot point often requires dropping the heavy cast-iron keel.
2. Deck Coring: Like many boats of this era, the Dolphin 24 uses a balsa-cored deck. Moisture ingress around the chainplates, stanchion bases, and the mast step is common. Soft spots in the deck are a high-signal indicator of delamination.
3. Mast Step Support: On many older models, the wooden block or beam supporting the mast step can rot or compress over time, leading to a "frown" in the deck and rigging tension issues.
4. Chainplate Anchors: The points where the shrouds meet the hull/deck should be inspected for signs of water migration into the bulkheads, which can compromise structural integrity.
5. Repowering Challenges: Many Dolphin 24s originally came with an atomic 4 inboard or an early outboard in a well. If an inboard is present, check the engine beds and the condition of the fuel tank, which may be reaching the end of its service life.

Community & Resources

The Dolphin 24 community is exceptionally active for a boat of this age. The primary hub is the Dolphin 24 Class Association, which provides exhaustive documentation on every known hull number, including the specific builds completed by J.J. Taylor and Sons. This site is the definitive source for technical drawings, restoration blogs, and historical data. Owners also frequently congregate in Sparkman & Stephens design forums to discuss the nuances of the #1373 design.

The Verdict

The Dolphin 24 is a connoisseur’s pocket cruiser—a boat for the sailor who values pedigree, aesthetics, and seaworthiness over modern interior volume. While it lacks the standing headroom of more modern 24-footers, it compensates with a level of sailing refinement and "all-weather" capability rarely found in small production boats.

Pros:

• Exceptional Pedigree: A genuine Sparkman & Stephens design with classic, timeless lines.
• Versatile Draft: The centerboard design allows for both shallow-water exploring and offshore stability.
• Built to Last: J.J. Taylor builds are known for robust layups and high-quality woodwork.
• Vibrant Community: Excellent technical support through a dedicated owner association.

Cons:

• Limited Headroom: Most adults will find the cabin height restrictive for extended stays.
• Maintenance Intensive: Older fiberglass hulls and centerboard systems require diligent upkeep.
• Slow by Modern Standards: While a great sailor, it cannot compete with the light-displacement speeds of modern sportboats.