The Gib’Sea 116, launched in the mid-1980s, represents a pivotal moment in the evolution of French production yachts, marking a transition from the narrow, performance-oriented hulls of the 1970s to the high-volume cruising designs that dominate the modern market. Designed by the renowned naval architect Rob Humphreys, the 116 was engineered to balance the requirements of the burgeoning Mediterranean charter industry with the performance expectations of private owners. Measuring 11.6 meters (approximately 38 feet), the vessel gained immediate attention for its ability to pack significant living accommodations—including a rare four-cabin layout—into a hull that remained remarkably stiff and capable in a seaway. Unlike the earlier "flush deck" aesthetics of the era, the 116 utilized a raised coachroof to maximize interior headroom while maintaining a clean, functional deck profile.
Gib'Sea 116 Information, Review, Specs

- Make
- Gib'Sea
- Model
- 116
- Builder
- Gilbert Marine
- Designer
- Joubert/Nivelt
- Number Built
- Production Year(s)
- 1984 - ??
Sailing Performance & Handling
Under sail, the Gib’Sea 116 benefits from the racing pedigree of its designer, Humphreys Yacht Design, which sought to provide a hull that was more than just a floating apartment. With a displacement-to-length ratio that leans toward the "moderate-heavy" category by modern standards, the boat offers a stable and predictable motion in choppy coastal waters. The hull features a relatively deep fin keel and a balanced spade rudder, providing steering that is noted for being responsive but not overly nervous.
In terms of sail plan, the 116 typically carries a large masthead genoa, which provides the primary driving force in light to moderate air. According to historical technical notes from Humphreys, the hull was designed to be stiff, allowing it to carry its canvas well into a freshening breeze before requiring a reef. While it lacks the ultimate light-wind agility of a dedicated racer, its ability to track reliably on a reach and its predictable behavior when pressed make it a favored choice for long-distance coastal cruising. The cockpit layout, while large, is designed for efficiency, with primary winches placed within easy reach of the helm to facilitate shorthanded sailing.
Interior Comfort & Variations
The interior of the Gib’Sea 116 was revolutionary for its size class in 1985. The yacht was offered in two primary configurations: a standard 3-cabin version and an ambitious 4-cabin variant. In the 4-cabin version, the layout includes two double cabins aft and two cabins forward (often one double and one with over/under bunks). This configuration was specifically tailored for the charter market and large families, making the 116 one of the smallest boats of its era to offer four private sleeping areas.
The main salon is characterized by a central U-shaped dinette with a large table, often capable of being lowered to create an additional berth. Materials typically consist of rich teak veneers and solid wood trim, reflecting the high-standard cabinetry of the Marans yard during the 1980s. Headroom is generous throughout, often exceeding 6'3" in the main cabin, which contributes to an airy feel despite the high density of cabins. The galley is generally linear or L-shaped, located to the port or starboard of the companionway, providing easy access to the cockpit while remaining secure at sea.
Popular Mentions & Media
The Gib’Sea 116 has maintained a quiet but steady presence in the European cruising community, often appearing in "best used boat" features in British publications like Yachting Monthly. It is frequently cited as a "budget alternative" to the more expensive Beneteau and Jeanneau models of the same era. Because many were commissioned into Mediterranean charter fleets, the model has a significant footprint in Greece and Croatia, where it is still occasionally seen in second-tier charter service or as a "liveaboard" cruiser for long-term sailors.
Known Issues & Buyer’s Checklist
Prospective buyers of a Gib’Sea 116 should focus their inspections on several high-signal areas common to French yachts of this vintage:
- Deck Core Integrity: Like many boats from the 1980s, the 116 uses a balsa-cored deck. Owners have reported soft spots around high-load areas like the windlass, stanchion bases, and the mast step. Moisture ingress in these areas can lead to significant delamination if left unchecked.
- Grid and Hull Bond: The internal matrix (the fiberglass grid that provides structural stiffness) should be inspected for signs of separation from the hull, particularly near the keel bolts. While the hulls are robustly built, hard groundings can cause stress fractures in this bond.
- Rudder Bearings: The balanced spade rudder is susceptible to wear in the bearings, which manifests as a "clunking" or excessive play at the helm.
- Original Engine Condition: Many 116s were originally fitted with Perkins or early Yanmar diesels. Given the boat's age, the cooling systems (especially heat exchangers) and the condition of the sail drive or shaft seal should be scrutinized.
Community & Resources
Owners of the Gib’Sea 116 typically find support through broader French yachting networks and the Gib'Sea Owners Association (based primarily in the UK), which provides technical advice and documentation for the older Gibert Marine models. Technical drawings and historical design data can occasionally be sourced through the heritage archives of the Humphreys Yacht Design website, which maintains records of their collaboration with Gibert Marine.
The Verdict
The Gib’Sea 116 is a robust, high-volume cruiser that offers exceptional value for sailors who prioritize cabin count and interior space without completely sacrificing sailing performance. While it lacks the modern "open-transom" styling of contemporary yachts, its build quality and Humphreys-designed hull make it a reliable choice for offshore adventures.
Pros:
- Exceptional Volume: The 4-cabin layout is almost unique for a boat under 40 feet.
- Solid Performance: A stiff hull and well-balanced sail plan ensure a comfortable ride.
- Construction Quality: Built during an era when Gibert Marine used heavy-duty layups and quality joinery.
Cons:
- Aesthetic Aging: The interior styling and exterior lines are distinctly 1980s.
- Maintenance Intensity: Older systems and potential balsa-core issues require a diligent maintenance schedule.
- Engine Hours: Many units have high engine hours due to their history in Mediterranean charter fleets.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- 6200 lbs
- Displacement
- 16500 lbs
- Water Capacity
- 100 gal
- Fuel Capacity
- 41 gal
Dimensions
- Length Overall (LOA)
- 40.33 ft
- Waterline Length (LWL)
- 31.67 ft
- Beam
- 12.5 ft
- Draft
- 6.42 ft
- Max Headroom
- -
- Air Draft
- 53.83 ft
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 592 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 14.61
- Ballast / Displacement Ratio
- 37.58
- Displacement / Length Ratio (D/L) Ratio
- 231.9
- Comfort Ratio
- 25.75
- Capsize Screening Formula
- 1.96
- Hull Speed
- 7.54 kn