The Gib’Sea 242, launched in 1987 by the French shipyard Gibert Marine, represents a pivotal era in pocket cruiser design where builders began squeezing "big boat" amenities into hulls under 25 feet. Designed by the esteemed naval architecture firm Joubert-Nivelt, the 242 was the logical successor to the earlier Gib’Sea 24, aiming to provide a more modern aesthetic and a more sophisticated interior layout. During its production run, it gained a reputation as a "grand petit bateau" (big little boat), catering to sailors who prioritized coastal cruising comfort without the overhead of a large yacht. Its hull, characterized by a relatively wide beam for its length (2.48m) and a modern fractional rig, allowed it to bridge the gap between a spirited daysailer and a legitimate weekend cruiser.
Gib'Sea 242 Information, Review, Specs

- Make
- Gib'Sea
- Model
- 242
- Builder
- Gilbert Marine
- Designer
- Groupe Graal
- Number Built
- 200
- Production Year(s)
- 1987 - 1993
Sailing Performance & Handling
The sailing characteristics of the Gib’Sea 242 are defined by its balanced Joubert-Nivelt hull, which manages to be forgiving for novices while remaining engaging for experienced sailors. With a displacement of approximately 1,700kg and a sail area of roughly 28 square meters, the boat possesses a Sail Area/Displacement ratio in the vicinity of 20. This indicates a vessel that is surprisingly nimble in light to moderate airs, a trait often highlighted in period reviews by Bateaux Magazine.
The 242 was offered with two primary keel configurations: a fixed fin keel with a draft of 1.35m and a more versatile lifting keel (dériveur lesté) version. The lifting keel variant is particularly prized for tidal harbor access, as it reduces the draft to just 0.75m while providing a deep 1.60m profile when fully deployed, significantly improving upwind tracking and stability. Under sail, the boat is known for its light helm and sea-kindly motion in coastal chop, though like many light-displacement French cruisers of the 1980s, it requires early reefing once the wind exceeds 15-18 knots to maintain a comfortable heel angle.
Interior Comfort & Variations
The interior of the Gib’Sea 242 was revolutionary for the late 1980s, successfully incorporating a layout typically reserved for 28-footers. The most notable feature is the dedicated aft cabin, which provides a double berth tucked under the cockpit sole, offering significantly more privacy than the open-plan "V-berth only" layouts of its competitors. The main saloon features two longitudinal settees and a central table, providing enough seating for four adults.
The galley is compact but functional, usually equipped with a single-burner stove and a small sink. Perhaps the most significant selling point for family cruisers was the inclusion of a separate, fully enclosed heads compartment. This was a rare luxury in a 24-foot boat of this vintage and contributed heavily to its success in the European market. The use of light-colored woods and multiple deck hatches helps the cabin feel airy and avoids the "cave-like" atmosphere common in older pocket cruisers.
The 242 shares its design lineage with several siblings built on similar principles. The Gib’Sea 262 and 282 are larger evolutions of the same concept, offering incrementally more headroom and storage. For those seeking a more basic experience, the earlier Gib’Sea 24 remains the primary predecessor, though it lacks the 242’s refined aft cabin arrangement.
Known Issues & Buyer’s Checklist
Prospective buyers of a Gib’Sea 242 should focus their survey on a few specific areas common to Gibert Marine builds of this era:
- Lifting Keel Mechanism: On the "dériveur" versions, the lifting mechanism, including the cable, pulleys, and the pivot pin, is a high-wear area. It is essential to verify the smooth operation of the keel and check for "clunking" sounds while underway, which can indicate worn bushings.
- Deck Core Integrity: Like many production boats from the 80s, the 242 utilizes a sandwich construction for the deck. Areas around the mast step and stanchion bases should be tested for moisture or delamination, as the balsa core can rot if deck fittings were not properly re-bedded over the decades.
- Rudder Bearings: The rudder assembly is known to develop play over time. Owners often report that the bushings require replacement to maintain the boat's signature light steering feel.
- Gelcoat Osmosis: While Gibert Marine used high-quality resins, some older hulls may show signs of osmotic blistering. A moisture meter test on the hull during a haul-out is highly recommended.
Community & Resources
Owners of the 242 often find technical support and historical documentation through the Association des Propriétaires de Gib'Sea (APG). While the manufacturer is no longer in operation, the sheer volume of these boats produced in France ensures that a wealth of collective knowledge exists within the French sailing community. Technical drawings and original brochures are occasionally archived by maritime heritage groups in La Rochelle, near the former shipyard site in Marans.
The Verdict
The Gib’Sea 242 remains a standout choice for the budget-conscious sailor who refuses to compromise on "live-aboard" features. It manages to feel like a much larger yacht once below deck, yet it retains the ease of handling and low maintenance costs of a small vessel.
Pros:
- Surprising Interior: Aft cabin and separate heads in a 24-foot hull are major advantages.
- Versatility: The lifting keel version is ideal for exploring shallow estuaries and drying moorings.
- Balanced Performance: A well-mannered hull that performs well in light winds.
Cons:
- Aging Systems: Many units require updates to original wiring and plumbing.
- Headroom: While generous for its class, taller sailors may find the 1.75m (approx.) headroom restrictive in some areas.
- Keel Maintenance: The lifting keel requires more frequent underwater maintenance than the fixed-fin variant.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Wing
- Rudder
- 1x —
- Ballast
- 1631 lbs
- Displacement
- 3527 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 23.13 ft
- Waterline Length (LWL)
- 20.67 ft
- Beam
- 8.16 ft
- Draft
- 5.25 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 27.9 ft
- E (Main Foot)
- 9.83 ft
- I (Foretriangle Height)
- 27.55 ft
- J (Foretriangle Base)
- 8.2 ft
- Forestay Length (est)
- 28.74 ft
- Sail Area
- 250 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.26
- Ballast / Displacement Ratio
- 46.24
- Displacement / Length Ratio (D/L) Ratio
- 178.29
- Comfort Ratio
- 15.54
- Capsize Screening Formula
- 2.14
- Hull Speed
- 6.09 kn