Edel Cat 33 Information, Review, Specs

Edel Cat 33 Drawing
Make
Edel
Model
Cat 33
Builder
Edel
Designer
Yvonne Faulconnier
Number Built
Production Year(s)
1985 - ??

The Edel Cat 33 emerged in the early 1980s as a definitive statement in the evolving world of multihull design. Penned by the esteemed naval architect Sylvestre Langevin, the Cat 33 was built during a period when the Edel shipyard was transitioning from its successful monohull roots into the burgeoning market of production catamarans. This model served as a bridge between the racing-derived multihulls of the era and the comfortable family cruisers we recognize today. Its design prioritized light weight and windward efficiency, features that remain hallmarks of the Langevin philosophy. While modern catamarans have trended toward massive volume and high freeboard, the Edel Cat 33 retains a lower profile and a more athletic stance, offering a sailing experience that is distinctly more connected to the water than its contemporary descendants.

Sailing Performance & Handling

The sailing characteristics of the Edel Cat 33 are defined by its relatively low displacement and narrow hull entries. Unlike many modern cruising catamarans that rely on sheer volume to carry payload, the Cat 33 was designed to perform. According to historical reviews in French publications like Voiles et Voiliers, the boat is noted for its "nervous" and responsive nature, a term often used by French sailors to describe a vessel that accelerates quickly in light puffs.

The boat features a fractional sloop rig, often paired with a rotating mast on certain performance-oriented versions, though fixed masts were more common for the standard cruising layout. Because it lacks the massive windage of modern "condo-marans," the Cat 33 tracks well and exhibits surprisingly good windward performance for a multihull of its vintage. However, owners frequently note that the boat is sensitive to weight; overloading the hulls with heavy cruising gear significantly degrades its ability to bridge waves and can lead to hobby-horsing. The bridgedeck clearance, while generous for the early 80s, is lower than modern standards, meaning that in heavy head seas, some "slamming" is to be expected.

Interior Comfort & Variations

The interior of the Edel Cat 33 reflects the "rustic yet functional" philosophy that Edel was known for. With a beam of approximately 5.5 meters (18 feet), the bridgedeck salon provides a social center that, while modest by today's standards, was revolutionary at the time of its release. The layout typically features a central salon with a small galley and navigation station, while the hulls are dedicated to sleeping quarters.

Most configurations include four cabins—two in each hull—making it a popular choice for early Mediterranean charter fleets. The sibling models built on similar design principles include the smaller Edel Cat 28, which offered a more compact "trailerable" multihull experience, and the larger Edel Cat 35 (and subsequent 36), which expanded on the 33's blueprint with more refined cabinetry and increased headroom. In the Cat 33, the finishes are predominantly functional fiberglass liners with wood accents, designed for easy maintenance rather than opulence. Headroom in the hulls is sufficient for most sailors, though the bridgedeck salon is tighter, reflecting the boat's low-profile exterior lines.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the Edel Cat 33 with an eye toward structural longevity, as these boats were built using foam-core sandwich construction to save weight.

  1. Core Integrity: The most significant concern is the potential for moisture ingress in the foam core, particularly around deck fittings and stanchions. A professional moisture meter test is mandatory during survey to ensure the sandwich hasn't delaminated.
  2. Bridgedeck Fatigue: Inspect the "knuckle" where the hulls meet the bridgedeck. Over years of use in heavy seas, these stress points can develop spiderweb cracking or more serious structural fatigue if the boat was driven hard.
  3. Rudder Assemblies: The rudder bearings and steering linkages on older Edel models are known to wear, leading to "mushy" feedback at the helm. Check for play in the rudders while the boat is hauled out.
  4. Windows and Portlights: The large plexiglass windows in the salon are prone to crazing and leaking. Many hulls on the second-hand market require a full re-bedding of these panels to prevent interior water damage.
  5. Compression Post: Ensure the mast step and the internal compression post show no signs of sinking or deformation, as the light construction requires precise load distribution.

Community & Resources

The Edel community is primarily centered in France, where the brand maintains a cult following among sailors who appreciate "vintage" multihull performance. The most prominent resource is the Edel Voilier Association, a dedicated group that archives technical manuals and provides owner support for both monohull and multihull variants. While there is no longer a factory support system, the simplicity of the Cat 33's systems makes it an ideal candidate for DIY-oriented owners.

The Verdict

The Edel Cat 33 is an excellent entry-level multihull for those who prioritize sailing sensations over apartment-style living. It remains a stylish, capable coastal cruiser that can still outpace many modern monohulls.

Pros:

  • Performance: Faster and more responsive than most cruising catamarans in its price bracket.
  • Aesthetics: Low-profile, classic lines that avoid the "boxy" look of modern designs.
  • Ease of Handling: Simple systems and a manageable sail plan make it ideal for short-handed sailing.

Cons:

  • Weight Sensitivity: Performance drops off sharply when loaded for long-term cruising.
  • Aging Core: Sandwich construction requires diligent maintenance to avoid expensive delamination issues.
  • Limited Volume: Interior space and headroom are tight compared to modern 33-foot multihulls.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Catamaran Sailboat
Keel Type
Twin
Ballast
-
Displacement
7200 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
33.79 ft
Waterline Length (LWL)
-
Beam
19.78 ft
Draft
2.62 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

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

Calculations

Sail Area / Displacement (SA/D) Ratio
27.67
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
Comfort Ratio
Capsize Screening Formula
4.1
Hull Speed
— kn