Matilda 23 Information, Review, Specs

Matilda 23 Drawing
Make
Matilda
Model
23
Builder
Ouyang Boat Works
Designer
Robert Tucker
Number Built
Production Year(s)
1971 - ??

The Matilda 23 is a distinct chapter in the history of Ouyang Boat Works, representing the builder’s foray into the trailerable pocket-cruiser market. While the Whitby, Ontario-based manufacturer is most famous for the heavier, ocean-going Aloha series, the Matilda 23 was designed by the prolific British naval architect Robert Tucker to provide a more accessible, versatile sailing experience. Produced during the 1970s, the vessel was engineered to bridge the gap between a day-sailer and a coastal cruiser, utilizing a retractable swing keel that allowed for easy transport and "gunkholing" in shallow waters that were inaccessible to its larger Aloha siblings.

The design reflects Robert Tucker’s philosophy of maximizing internal volume and safety in small packages. Unlike many trailer sailers of the era that prioritized speed, the Matilda 23 was built with a relatively heavy displacement for its size, ensuring it felt more like a "real boat" when the weather turned. Its sibling, the Matilda 20, followed a similar design language but lacked the interior standing room and coastal capability that the 23-foot version offered.

Sailing Performance & Handling

The Matilda 23 is characterized by its stability and predictable handling rather than raw speed. With its Robert Tucker pedigree, the boat features a hull form that carries its beam well aft, providing a stable platform even when the wind picks up. The primary performance driver is the heavy swing keel; when fully lowered, it provides a draft of approximately 4 feet 11 inches, which assists in tracking and upwind performance. When retracted, the draft is reduced to a mere 9 inches, allowing the boat to be beached or sailed into thin-water inlets.

In terms of sea-kindliness, the Matilda 23 is often described by owners as a "stiff" boat for its class. The ballast-to-displacement ratio is conservative, meaning it does not heel excessively in moderate breezes. However, because it is a trailer sailer, it does lack the ultimate righting moment of a deep-keel offshore cruiser. Under power, the boat is typically equipped with a small outboard engine on a transom bracket. While the boat can handle a light chop comfortably, its high freeboard—which provides great interior volume—can lead to windage issues when maneuvering in tight quarters at low speeds.

Interior Comfort & Variations

For a vessel of only 23 feet, the interior of the Matilda 23 is remarkably spacious, a hallmark of Robert Tucker’s design work. The cabin is laid out to accommodate up to four people, though it is most comfortable for a couple or a young family. The typical configuration features a V-berth forward and two quarter berths that extend aft under the cockpit seats.

One of the more innovative features found in many Matilda 23 units is the "pop-top" companionway hatch, which significantly increases headroom when at anchor. With the top raised, an adult can stand comfortably in the galley area, a rarity in this size class. The interior is finished with a mix of molded fiberglass liners and teak trim, reflecting the "personal touches" Ouyang Boat Works was known for. While there are no major production variations in the hull, some units were finished with different galley arrangements—some featuring a simple slide-out stove while others had a fixed counter on the port side.

Known Issues & Buyer’s Checklist

Prospective buyers of a Matilda 23 should focus their inspection on the mechanical and structural components unique to trailer sailers of this vintage.

  • Swing Keel Mechanism: The pivot bolt and the lifting cable/winch are the most critical points of failure. The cable can fray over time, and the pivot bolt hole in the keel can become elongated, leading to a "thumping" sound when the boat is at anchor.
  • Deck Delamination: Like many boats from the 1970s, the Matilda 23 uses a balsa-cored deck. Moisture can ingress through hardware fittings (cleats, stanchions, or the mast step), leading to soft spots. A thorough "tap test" with a plastic hammer is recommended.
  • Chainplates: The points where the shrouds attach to the hull should be inspected for signs of leaking or stress cracking in the fiberglass.
  • Transom Integrity: Because these boats are almost exclusively powered by outboards, the transom can experience significant stress. Check for spider-cracking or flexing around the motor bracket.

Community & Resources

The legacy of the Matilda 23 is preserved by a dedicated group of owners within the larger Canadian sailing community. Technical support is primarily found through the Aloha Owners Association, which serves as a central hub for boats built by Ouyang Boat Works. This association provides access to historical brochures and technical discussions regarding common repairs. Additionally, because the Matilda 23 was also built in the UK and Australia under different licenses, there is a global network of Robert Tucker design enthusiasts who share maintenance tips for his "Matilda" and "Pocket Cruiser" series.

The Verdict

Pros:

  • Exceptional Versatility: The shallow 9-inch draft with the keel up allows for beaching and easy trailering.
  • Interior Volume: The "pop-top" and clever layout provide more living space than most 23-footers.
  • Robust Build: Constructed with the same fiberglass expertise Ouyang applied to their larger Aloha line.

Cons:

  • Weight: It is heavy for a trailer sailer, requiring a substantial vehicle (SUV or Truck) for safe towing.
  • Windage: The high freeboard makes it prone to drifting when docking in windy conditions.
  • Maintenance: The swing keel mechanism requires regular underwater inspection and periodic part replacement.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Wing
Rudder
1x —
Ballast
1900 lbs
Displacement
4600 lbs
Water Capacity
10 gal
Fuel Capacity
-

Dimensions

Length Overall (LOA)
22.5 ft
Waterline Length (LWL)
18.17 ft
Beam
8.25 ft
Draft
5.17 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
270 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
15.62
Ballast / Displacement Ratio
41.3
Displacement / Length Ratio (D/L) Ratio
342.33
Comfort Ratio
21.96
Capsize Screening Formula
1.98
Hull Speed
5.71 kn