Pearson 23 C Information, Review, Specs

Pearson 23 C Drawing
Make
Pearson
Model
23 C
Builder
Pearson Yachts
Designer
William Shaw
Number Built
Production Year(s)
1983 - 1985

The Pearson 23 C represents a distinct departure from the manufacturer’s traditional sloop-rigged lineage, blending the timeless aesthetic of a New England catboat with the modern fiberglass engineering of the mid-1980s. Designed by William Shaw and introduced around 1983, the "C" designation stands for "Catboat," identifying this model as the single-sailed alternative to the standard Pearson 23 sloop. Built on the same versatile hull as its sloop-rigged sibling, the 23 C was marketed toward sailors who prioritized ease of handling and "toss-and-go" simplicity. Its most notable technical feature for the era was a free-standing, unstayed carbon fiber mast, which eliminated the need for shrouds and stays, drastically simplifying the rigging process and cleaning up the deck layout for leisure use.

Sailing Performance & Handling

The Pearson 23 C is defined by its unstayed rig and high-aspect cat sail. Unlike traditional wooden catboats that often suffer from a heavy weather helm, William Shaw balanced the 23 C by utilizing a modern underwater profile featuring a retractable centerboard and a kick-up rudder. This configuration allows the boat to sail in as little as 2 feet of water with the board up, making it an exceptional "gunkholer" for thin-water coastal regions.

Under sail, the carbon fiber mast is engineered to flex, which acts as an automatic depowering mechanism; in heavy gusts, the top of the mast bends to leeward, spilling air from the head of the sail and reducing heeling moments. According to historical design notes from Pearson Yachts, this flexibility makes the boat remarkably forgiving for novice sailors or those transitioning from smaller dinghies. Because there are no stays, the sail can be squared off nearly 90 degrees when running downwind without the interference of shrouds, allowing for efficient deep-angle sailing. However, like most catboats, the 23 C can become "busy" at the helm if over-canvased in high winds, necessitating early reefing to maintain an upright, efficient posture.

Interior Comfort & Variations

Despite its modest 23-foot length, the Pearson 23 C offers a surprisingly functional interior that benefits from the absence of a mast compression post in the center of the cabin (as the unstayed mast is stepped further forward). The layout typically features a V-berth forward, a small portable head stowed beneath the cushions, and two settee berths that extend aft.

The cabin provides roughly 4 feet, 8 inches of headroom, which is standard for a boat of this class but prevents full standing room. A minimalist galley area, often consisting of a small sink and space for a single-burner stove, allows for weekend pocket-cruising. The interior finish utilizes the "Pearson-style" teak trim against white fiberglass liners, creating a clean and durable environment. The primary sibling model is the Pearson 23 Sloop; while the hulls are identical, the sloop version features a stayed aluminum rig and a slightly different deck mold to accommodate the chainplates and mast step.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on the unique engineering requirements of an unstayed rig and a centerboard trunk.

  • Carbon Fiber Mast Partners: Because the mast is unstayed, all the leverage from the sail is concentrated at the deck partners. Inspect the deck surrounding the mast hole for stress cracks, crazing, or signs of core compression. If the deck has softened here, the mast may "wobble," leading to structural failure.
  • Centerboard Assembly: The centerboard pendant (the line used to raise and lower the board) and the pivot pin are prone to wear and marine growth. Ensure the board moves freely; a "thumping" sound while sailing may indicate a worn pivot pin or a loose trunk fit.
  • Rudder Blade Gudgeons: The kick-up rudder design is convenient for beaching but places significant stress on the transom gudgeons and the pintles. Check for slop in the steering system and inspect the fiberglass around the transom for spider-cracking.
  • Portlight Leaks: Like many Pearson models of this vintage, the original plastic-framed portlights are known to develop leaks as the sealant dries out over decades. Check for water stains on the interior teak or mold behind the settee cushions.

Community & Resources

Owners of the Pearson 23 C are supported by a broader network of Pearson enthusiasts. While there is no dedicated "Catboat-only" association for this specific model, the Pearson Yachts Portal serves as a central technical repository for William Shaw's designs, offering archived brochures and specification sheets. Technical discussions regarding the maintenance of the carbon fiber mast and centerboard systems are frequently found within the Pearson Yacht Owners group on various maritime networking platforms.

The Verdict

The Pearson 23 C is an ideal choice for the "purist" sailor who values the aesthetic of a classic catboat but demands the low-maintenance benefits of fiberglass and carbon fiber.

Pros:

  • Exceptional Simplicity: The single-sail, unstayed rig makes it one of the easiest 23-footers to rig and sail solo.
  • Shallow Draft: The centerboard design opens up cruising grounds that are inaccessible to most keelboats.
  • Modern Engineering: The carbon fiber mast provides a safer, more forgiving ride in gusty conditions compared to stiff aluminum rigs.

Cons:

  • Limited Headroom: The low cabin profile makes it better suited for "sitting-up" comfort rather than extended living.
  • Weather Helm: Requires attentive sail trimming and early reefing to prevent the heavy steering common to the catboat rig.
  • Mast Rarity: Replacing the specialized carbon fiber mast, should it suffer structural damage, can be prohibitively expensive compared to standard aluminum sections.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
1200 lbs (Lead)
Displacement
3000 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
23 ft
Waterline Length (LWL)
20 ft
Beam
8 ft
Draft
4 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Cat Rig
P (Main Luff)
30 ft
E (Main Foot)
14 ft
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
210 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
16.15
Ballast / Displacement Ratio
40
Displacement / Length Ratio (D/L) Ratio
167.41
Comfort Ratio
13.9
Capsize Screening Formula
2.22
Hull Speed
5.99 kn