Herreshoff H-28 Information, Review, Specs

Herreshoff H-28 Drawing
Make
Herreshoff
Model
H-28
Builder
Herreshoff Mfg. Co.
Designer
L. Francis Herreshoff
Number Built
Production Year(s)
1942 - ??

The Herreshoff H-28 stands as one of the most significant contributions to mid-century yachting, a design that transitioned the aesthetic of the "golden age" into the hands of the everyday sailor. Conceived by L. Francis Herreshoff in 1942, the H-28 was commissioned by The Rudder magazine specifically to be a vessel that a skilled amateur could build at home. Unlike the massive America’s Cup defenders produced by his father, Nathanael Greene Herreshoff, L. Francis designed the H-28 with a focus on simplicity, a shallow draft for coastal exploration, and a ketch rig that prioritized ease of handling over raw power. Over the decades, the design has been executed in various materials, from the original cedar-on-oak planking to professional fiberglass production runs by builders like Far East Yachts and Walker Boat Works. Its enduring popularity is rooted in its "just right" proportions: a 28-foot length that is large enough for modest coastal cruising but small enough to be maintained by a single owner.

Sailing Performance & Handling

The H-28 is a quintessential heavy-displacement cruiser that prioritizes a steady, comfortable motion over high-speed agility. With a Displacement-to-Length (D/L) ratio typically hovering in the high 200s or low 300s depending on the specific build material, the boat possesses significant momentum, allowing it to punch through a chop where lighter modern boats might stall. Its long keel provides exceptional directional stability, meaning the H-28 "tracks" as if on rails, a trait much appreciated by single-handed sailors.

The ketch rig is the defining feature of its performance profile. By splitting the sail area between a main, a mizzen, and a jib, the H-28 allows for a multitude of sail combinations to suit varying wind strengths. In heavy weather, many owners find the "jib and jigger" configuration (sailing under just the headsail and the mizzen) provides a balanced, low-stress experience. However, the H-28 is not known for its close-hauled performance. The aerodynamic interference of the mizzen mast and the relatively shallow 3'11" draft mean it will not point as high as a modern sloop. According to historical analysis from the Herreshoff Marine Museum, the design was intentionally optimized for reaching and running in coastal waters rather than windward racing.

Interior Comfort & Variations

For a 28-foot boat designed in the 1940s, the H-28 offers a surprisingly functional layout, though it is "cozy" by modern standards. The original plans called for a simple cabin with two settee berths, a modest galley, and a forward V-berth or storage area. Headroom is generally limited—often around 5'8" to 6'0" in the main cabin—reflecting the boat's low-profile, sleek exterior lines.

Because the H-28 was a "plan-built" boat, interior variations are exhaustive. Professional fiberglass versions, such as those built by Far East Yachts (often referred to as the "Mariner" version), frequently featured more intricate teak joinery and modernized galley layouts. Some builders extended the cabin trunk to increase interior volume, while others maintained the "sleek" aesthetic of the original blueprints. When evaluating an H-28, it is vital to distinguish between the original "cruising ketch" configuration and the rarer "H-28 Sloop" variant, which trades the balanced ketch rig for a simpler, slightly more weatherly single-mast setup.

Known Issues & Buyer’s Checklist

Prospective owners of an H-28 must first identify the hull material, as the "gotchas" differ wildly between wood and fiberglass examples. For original wooden hulls, the primary concern is the integrity of the backbone and the iron or lead ballast bolts. Many older wooden H-28s were built with galvanized fasteners which, after 50 years, may have reached the end of their service life, leading to "nail sickness" or structural softening.

In fiberglass models, such as those produced in the 1960s and 70s, the "checklist" shifts to the deck and the rig.

  • Deck Delamination: Many production H-28s used plywood or balsa coring in the decks. Moisture ingress around the chainplates or the mizzen mast step often leads to soft spots that require expensive "scoop and fill" repairs.
  • Mizzen Mast Step: The mizzen mast is often stepped on the cockpit sole or a small bridge deck. Over time, the compression loads can cause sagging if the underlying support has been compromised by rot or fatigue.
  • Chainplates: On older models, the chainplates are often internal and difficult to inspect. Crevice corrosion in these stainless or bronze fittings is a common failure point that can lead to rig loss.
  • Rudded Gudgeons: Given the long keel and attached rudder, the bronze gudgeons and pintles are subject to significant wear. Any excessive "play" in the tiller usually indicates that the bushings or the pins themselves need replacement.

Community & Resources

The H-28 benefits from one of the most dedicated "classic boat" communities in the world. The H28 Yacht Owners Association (based in New Zealand, where the boat reached peak popularity) maintains an extensive archive of technical data and modifications. Domestically, the Herreshoff Marine Museum / America's Cup Hall of Fame in Bristol, Rhode Island, serves as the ultimate repository for the architectural history of the design and the legacy of L. Francis Herreshoff.

The Verdict

The Herreshoff H-28 is a "soul boat"—a vessel for the sailor who values grace, history, and a steady motion over the interior volume of a modern condo-maran. While it requires more maintenance than a contemporary fin-keel sloop, it rewards the owner with an unmatched aesthetic and a sea-kindly nature that makes coastal cruising a true pleasure.

Pros:

  • Aesthetic Brilliance: Widely considered one of the most beautiful small ketches ever designed.
  • Exceptional Tracking: The long keel allows for effortless steering and excellent heavy-weather stability.
  • Versatile Rig: The ketch configuration offers numerous "gears" for varying wind conditions.

Cons:

  • Limited Headroom: Taller sailors will find the cabin height restrictive.
  • Windward Performance: Does not point well into the wind compared to modern designs.
  • Maintenance Intensity: Whether wood or aging fiberglass, these boats require a higher-than-average commitment to upkeep to preserve their value.

Measurements

Construction & Hull

Construction Material
Other
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Transom-Hung
Ballast
2800 lbs
Displacement
10500 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
26.94 ft
Waterline Length (LWL)
22.81 ft
Beam
8 ft
Draft
3.5 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Ketch
P (Main Luff)
32 ft
E (Main Foot)
13.5 ft
I (Foretriangle Height)
35.3 ft
J (Foretriangle Base)
13.5 ft
Forestay Length (est)
37.79 ft
Sail Area
454 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
15.15
Ballast / Displacement Ratio
26.67
Displacement / Length Ratio (D/L) Ratio
394.97
Comfort Ratio
42.27
Capsize Screening Formula
1.46
Hull Speed
6.4 kn