The Foxcub 18 is a storied miniature cruiser that holds a distinct place in British maritime history as one of the final designs from the legendary naval architect Uffa Fox. Produced by Copland Boats on the Isle of Wight during the 1970s, the vessel was conceived as a "proper yacht in miniature," providing the features and seaworthiness of a much larger cruiser within an 18-foot (5.49-meter) footprint. It was manufactured primarily in Ventnor before Copland Boats shifted operations to Cowes, and it remains a common sight in the Solent and across European coastal waters. According to the Uffa Fox Design Archive, the boat was designed to be easily trailed behind a standard family car, bridging the gap between open day-sailers and larger, more expensive coastal cruisers.
Foxcub 18 Information, Review, Specs

- Make
- Foxcub
- Model
- 18
- Builder
- Copland Boats
- Designer
- Uffa Fox
- Number Built
- 650
- Production Year(s)
- 1972 - 1984
Sailing Performance & Handling
The Foxcub 18 is frequently lauded for its "big boat" feel despite its diminutive length. With a displacement of approximately 1,400 lbs (635 kg) and a ballast ratio nearing 35%, the boat exhibits a level of stability and stiffness that is uncommon for sub-20-foot trailer-sailers of its era. Owners often report that the boat tracks well and handles chop with surprising composure, a trait attributed to the deep-V entry of the hull and its relatively heavy-duty construction.
The model was offered in two primary keel configurations: a deep fin keel for improved windward performance and a twin (bilge) keel version for those sailing in tidal estuaries where the ability to take the ground is essential. While the bilge keel variant is more popular for drying moorings, the fin keel version is notably more weatherly and responsive. In light airs, the Foxcub is surprisingly nimble, though its modest sail area means it requires a headsail of appropriate size to maintain momentum in drifting conditions. Because it was designed during the early "Mini-Tonner" influence, it features a masthead rig that is robust and simple to tune, making it an excellent platform for novice sailors learning the nuances of sail trim.
Interior Comfort & Variations
Despite its 18-foot length, the Foxcub 18 features a surprisingly functional cabin that can technically accommodate four adults in a "two-plus-two" configuration, although it is realistically suited for a couple or a small family with children. The interior layout typically consists of two full-length settee berths in the main cabin and a V-berth in the forepeak.
A defining feature of the interior is the large sliding companionway hatch, which, when opened, provides standing headroom at the galley area—a rare luxury for a boat of this size. The galley itself is rudimentary, usually consisting of a simple spirit or gas stove and a small sink. Storage is tucked beneath the bunks and in small lockers, though space is at a premium. Materials used by Copland Boats were typical of the 1970s, utilizing a mix of GRP (Glass Reinforced Plastic) liners and timber trim. The Harrier 20 and Fox Terrier 22 act as "larger siblings" to the Foxcub, offering progressively more volume and dedicated heads (toilet) compartments, whereas the Foxcub relies on a portable toilet usually stowed beneath the V-berth.
Known Issues & Buyer’s Checklist
Prospective buyers should approach the Foxcub 18 with an eye toward the common aging pains of 1970s GRP construction. While the hulls are generally robust, several specific areas require close inspection:
- Deck Delamination: Copland Boats often used a balsa core for the deck and coachroof. Over time, moisture can ingress through poorly sealed deck fittings (such as stanchion bases or the mast step), leading to soft spots and core rot. A firm "bounce test" across the deck is essential.
- Window Seals: The original Perspex windows were often secured with rubber gaskets that perish over decades. Leaks here are common and can lead to damage of the interior timber trim.
- Keel Bolts and Joint: On fin-keel models, the joint between the iron keel and the GRP hull should be inspected for "the smile"—a gap at the leading edge that may indicate loose keel bolts or compression issues in the hull grid.
- Rudder Play: The transom-hung rudder is subject to wear at the pintles and gudgeons. Significant play or rattling usually requires the replacement of the bushings or the hardware itself.
- Rigging and Spars: Many Foxcubs still carry their original Gold Anodized masts. While durable, the standing rigging should be replaced if its history is unknown, and the mast base should be checked for corrosion where it meets the deck step.
Community & Resources
The Foxcub 18 enjoys a dedicated following, particularly in the United Kingdom. Technical support and owner discussions are often centered around the Uffa Fox legacy groups, which maintain records of his various "Fox" designs. While there is no longer a formal factory-backed association, the boat's simplicity makes it a favorite topic on general British yachting forums where long-term owners share DIY restoration tips.
The Verdict
The Foxcub 18 remains one of the most affordable entry points into small-yacht cruising. It offers a level of design pedigree and structural integrity that many modern, lighter trailer-sailers lack, making it a "forgiving" boat for those new to the sea.
Pros:
- Design Heritage: A genuine Uffa Fox design with classic lines and proven hull dynamics.
- Trailing Versatility: Small enough to be kept on a driveway, saving significantly on mooring fees.
- Seaworthiness: More capable in a blow than many contemporary boats of the same length.
Cons:
- Age-Related Maintenance: Expect to deal with window leaks and potential deck core issues.
- Cramped Quarters: While it sleeps four, it is realistically a "weekender" for two people.
- Speed: Not a modern racer; it prioritizes stability and safety over raw plane-ing speed.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Transom-Hung
- Ballast
- 554 lbs
- Displacement
- 1400 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 18 ft
- Waterline Length (LWL)
- 16.5 ft
- Beam
- 6.42 ft
- Draft
- 3.25 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 134 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.13
- Ballast / Displacement Ratio
- 39.57
- Displacement / Length Ratio (D/L) Ratio
- 139.13
- Comfort Ratio
- 10.72
- Capsize Screening Formula
- 2.3
- Hull Speed
- 5.44 kn