Gib'Sea 28 Information, Review, Specs

Gib'Sea 28 Drawing
Make
Gib'Sea
Model
28
Builder
Gilbert Marine
Designer
M. Joubert
Number Built
387
Production Year(s)
1978 - 1984

The Gib’Sea 28, introduced in 1978 by Gibert Marine, serves as a quintessential example of the French "fin-de-siècle" approach to family cruiser-racers. Designed by Jean-Claude Meyran, this 28-foot masthead sloop was engineered during an era when manufacturers were transitioning from heavy, narrow hulls to more voluminous, beamier designs to accommodate the growing demand for interior comfort. With a production run that spanned through the early 1980s, the 28 became a staple of the European coastal cruising scene. It was followed by the Gib’Sea 282, which utilized a modified hull and updated deck mold, but the original 28 remains favored by traditionalists for its robust construction and predictable manners.

Sailing Performance & Handling

Under sail, the Gib’Sea 28 is characterized by a high degree of stability, largely due to its generous beam of nearly 10 feet (3.0m) and a ballast ratio that typically hovers around 35%. While not a light-airs flyer, the boat finds its stride in a Breeze, where its displacement of approximately 6,000 lbs provides enough momentum to punch through a moderate chop without the jarring motion typical of modern, ultra-light performance cruisers.

The boat was offered with two keel configurations: a standard fin keel for offshore stability and a lifting keel (dériveur) version for shallow-water exploration. According to historical technical reviews by French sailing periodicals like Voiles et Voiliers, the fin keel version tracks exceptionally well and exhibits a balanced helm even when pressed. However, like many designs of its generation with a relatively short waterline length (LWL) compared to its overall length, it can develop significant weather helm if the mainsail is not reefed early. Its sail area-to-displacement ratio suggests a boat that is sturdy and safe for coastal passages rather than one intended for podium finishes in club racing.

Interior Comfort & Variations

The interior of the Gib’Sea 28 was considered revolutionary for its size at the time of its release, offering a layout that many 30-footers of the era struggled to match. The use of the "wide-body" design allows for a functional galley to port and a surprisingly large chart table to starboard. The primary salon features two longitudinal settees with a central folding table, which can be converted into additional berths, bringing the total sleeping capacity to five or six.

One of the defining characteristics of the Gib’Sea 28 is the headroom, which exceeds six feet in the main cabin—a rare feat for a 28-foot boat from the late 70s. The joinery is typically finished in teak or mahogany veneers, reflecting the high-quality craftsmanship of the Marans shipyard before the industry moved toward more modular, plastic-heavy interiors. The sibling model, the Gib’Sea 282, later refined this layout by adding an aft cabin, whereas the original 28 generally relies on a large quarter berth and an open-plan feel to maximize the perception of space.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on several age-related areas common to Gibert Marine vessels of this vintage:

  1. Chainplate Reinforcement: On early models, the chainplates are anchored to plywood knees. Over decades, water ingress through the deck glands can rot the timber, compromising the rig's structural integrity.
  2. Deck Delamination: Like many boats of this era, the Gib’Sea 28 uses a balsa-cored deck. Soft spots around the mast step and stanchion bases are common and require thorough "tap testing" with a phenolic hammer.
  3. Engine Access and Maintenance: Many units were originally fitted with Volvo Penta MD7A or Yanmar YSE/YSB engines. These are reliable but heavy; buyers should check for exhaust elbow corrosion and ensure the sail-drive seal (if equipped) has been replaced within the last seven years.
  4. Rudder Play: The spade rudder is mounted on a stainless steel stock. Inspection of the bushings is vital, as excessive play can lead to vibration under power and a loss of "feel" while sailing.

Community & Resources

Owners of the Gib’Sea 28 benefit from a robust network of European enthusiasts. The Gib'Sea Owners Association (often associated with the broader Dufour community) provides a repository for technical manuals and historical brochures. Additionally, the French association "Association des Propriétaires de Gib'Sea" remains the primary source for original rig dimensions and replacement parts sourcing for the Meyran-designed hulls.

The Verdict

The Gib’Sea 28 is a "big" small boat that offers an excellent entry point for coastal cruising families who prioritize interior volume and structural sturdiness over raw speed.

Pros:

  • Exceptional interior headroom and volume for a 28-foot vessel.
  • Robust hull construction capable of handling heavy coastal weather.
  • Predictable and forgiving handling characteristics for novice sailors.
  • Available in both fin and lifting keel versions to suit various cruising grounds.

Cons:

  • Tends to be sluggish in light winds (under 8 knots).
  • Potential for balsa core issues in the deck if not properly maintained.
  • Standard cockpit layout can feel cramped when sailing with more than four adults.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
2425 lbs
Displacement
6174 lbs
Water Capacity
26 gal
Fuel Capacity
15 gal

Dimensions

Length Overall (LOA)
27.89 ft
Waterline Length (LWL)
23.62 ft
Beam
9.84 ft
Draft
6.23 ft
Max Headroom
-
Air Draft
38.17 ft
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
474 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
22.53
Ballast / Displacement Ratio
39.28
Displacement / Length Ratio (D/L) Ratio
209.16
Comfort Ratio
18.23
Capsize Screening Formula
2.15
Hull Speed
6.51 kn