Henderson 30 Sailboat Review, Specs, and Listings

Glenn Henderson·1997 – 2000·~30 hulls·SOCA Sailboats (Trinidad)
Henderson 30 drawingBuilder drawing
Hull Type
Monohull · lifting
Rig
Fractional Sloop
LOA
30.83' · 9.4 m
Disp.
3,850 lbs · 1,746 kg
First year
1997

The Henderson 30 is a 30foot sport boat designed by Glenn Henderson and built by SOCA Sailboats in Trinidad. Production ran from 1997 through 2000, with only 30 examples launched. At 3,850 pounds displacement, with 1,750 pounds of lead ballast and a ballastdisplacement ratio of 45.45 percent, she is a light, lowvolume racer. Her hull and rig place her firmly in the modern planing tendency rather than the cruising mainstream.

Measurements

Dimensions 01

Length Overall
30.83 ft
Length on deck
—
Waterline Length
28.75 ft
Beam
9.83 ft
Draft
7 ft
Maximum Headroom
—
Air Draft
—

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Lifting
Rudder
1× —
Ballast
1,750 lbs (Lead)
Displacement
3,850 lbs
Water Capacity
—
Fuel Capacity
—

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
38.17 ft
Mainsail foot
14.43 ft
Foretriangle height
37.11 ft
Foretriangle base
11.04 ft
Forestay Length (estimated)
38.72 ft
Sail Area
480 sqft

Calculations 04

Sail Area to Displacement Ratio
31.26
Ballast to Displacement Ratio
45.45
Displacement to Length Ratio
72.33
Comfort Ratio
9.65
Capsize Screening Ratio
2.51
Hull Speed
7.18 kn

Design and Construction

The hull is the Henderson 30’s visual and performance centerpiece. Its notably shapely form combines a hollow entry and V-ed forward sections with an arced midsection that has no deadrise—a hull shape with a lot of shape change. Together with a displacement-length ratio of 80.43, that geometry marks her as a boat intended to accelerate rather than carry volume.

The fixed keel is a very deep fin-and-bulb arrangement that gives the boat a 7-foot draft. The exceptionally high-aspect rudder can be raised and lowered, and its sweep angle can also be changed slightly. This lifting rudder and the retractable outboard system leave a clean, flush bottom when the boat is stripped for speed, a detail that underscores the design’s single-minded deck layout.

Rig, Deck Layout, and Handling

The rig combines a carbon-fiber mast with an articulating, retractable bowsprit. This arrangement lets the boat carry a huge masthead asymmetrical chute that adds 1,247 square feet off the wind. Articulating the bowsprit allows the boat to sail about 5 degrees lower than it could with a fixed sprit—a meaningful gain in reaching angles for a sport boat.

The base sail plan carries 471 square feet of working sail, for a sail-area-to-displacement ratio of 30.67. The deck is an all-business arrangement in the style of the Farr 40. A short bridgedeck conceals the contained, retractable 9.9-horsepower outboard, which provides harbor mobility rather than propulsion pride.

Accommodations

The Henderson 30 isn’t an accommodation-driven design. The available space serves the racing brief: the short bridgedeck and flush-bottom engineering took priority over volume belowdecks. No cruising layout or galley description appears in the authority material.

Known Issues

The boat’s movable appendages warrant attention. The rudder’s raise-lower and sweep-angle mechanism is a moving system in a high-load location. The retractable outboard installation relies on bedding and seals that, if neglected, can allow water into the bridgedeck void.

The lifting rudder trunk and bowsprit articulation points are the two moving interfaces most exposed to wear. Any Henderson 30 survey should examine them for play and seal integrity.

Refits and Ownership

In a series of only 30 boats, most examples are known to the class. The carbon mast and articulating sprit are the costly, model-specific items at refit time.

The retractable outboard is a contained 9.9-horsepower unit, so replacement is modest. However, the flush-bottom engineering means that a poorly executed repair to the motor box or rudder trunk can compromise the finish. Production ended with the 2000 model year, so lifting-rudder hardware must be treated as a considered purchase rather than something readily found on a chandler’s shelf.

The Verdict

The Henderson 30 is a purpose-built sport boat. Its shapely hull, very deep fin-and-bulb keel, and high-aspect lifting rudder create a light-displacement planing platform, while the articulating bowsprit provides a useful reaching advantage.

She is a racer first, with a flush bottom and Farr 40-style deck. The 30-boat production run makes her rare, but she remains a coherent example of the late-1990s sport-boat idiom.

Pros

  • Hollow-entry hull, shapely sections, and low displacement support quick acceleration
  • Articulating, retractable bowsprit adds about 5 degrees of downwind sailing angle
  • Deep fin-and-bulb keel and lifting, high-aspect rudder suit speed and trailering access
  • Carbon mast and 1,247-square-foot asymmetrical chute support offwind performance

Cons

  • Minimal accommodations, with the racing layout taking priority over cruising comfort
  • Moving rudder and outboard systems require careful attention to seals and bedding
  • Small production run limits the breadth of spare-parts availability and class support

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