Cruising speed
- HH508.5 kn
HH50 is 4.8 ft longer than Bali 4.6 (10%). Bali 4.6 is 0.7 ft wider than HH50 (3%). Bali 4.6 draws the least water, 4.2 ft — 1 ft less than HH50.
Worked out from the published figures below — arithmetic, not opinion.
Dark icons are the standard layout; faded ones are what the larger layout adds.
Bali
Bali 4.6
Sailing Catamaran
Length : beam 1.9 : 1
HH Catamarans
HH50
Sailing Catamaran
Length : beam 2.1 : 1
Length : beam is length divided by beam — the higher it is, the slimmer the hull. Multihulls read low by nature.
A figure marked with a quote mark was read from the builder's page. Open it for the exact line, the page and the date.
| Model | ![]() Bali Bali 4.6 | ![]() HH Catamarans HH50 |
|---|---|---|
| Overview | ||
| Brand | Bali | HH Catamarans |
| Model | Bali 4.6 | HH50 |
| Generation | Unknown | Unknown |
| Hull type | Sailing Catamaran | Sailing Catamaran |
| Propulsion | Sail | Sail |
| Production status | In production | Discontinued |
| Production start year | Unknown | Unknown |
| Production end year | Unknown | Unknown |
| Designer | Xavier Faÿ | Morrelli & Melvin |
| Dimensions | ||
| LOA | 47 ft | 51.8 ft |
| Hull length | 44.9 ft | Unknown |
| Beam | 25.1 ft | 24.4 ft |
| Draft | 4.2 ft | 5.1 ft |
| Displacement | 30,424 lb | 29,072 lb |
| Accommodation | ||
| Cabins | 3–5 | 3–4 |
| Heads | Unknown | Unknown |
| Berths | Unknown | Unknown |
| Performance & Rig | ||
| Main sail | Unknown | 873 ft² |
| Jib | Unknown | 479 ft² |
| Genoa | Unknown | 611 ft² |
| Upwind sail area | 1,679 ft² | Unknown |
| Downwind sail area | Unknown | 1,459 ft² |
| Engine power | Unknown | 38 hp |
| Engine count | Unknown | 2 |
| Materials | ||
| Hull material | Unknown | Unknown |
| Deck material | Unknown | Unknown |
| Mast material | Unknown | Unknown |
| Keel type | Unknown | Unknown |
| Rudder type | Unknown | Unknown |
| Sources | Figures read fromwww.bali-catamarans.com/fr/catamarans/bali-4-6· Dimensionsread 9/20/2026 7 of 8 figures here carry the builder's own words | Figures read fromhhcatamarans.com/hh50· Principal Particularsread 9/13/2026 |
Each boat's published length and beam seen from above, and its mast height and draft from the side, all drawn on one scale.
Outlines are schematic; the dimensions are the builder's.
What the builders publish about how fast, how strong and how far — each figure on one scale for every boat.
Classic yacht-design ratios worked out from each builder's published figures. They compare boats; they don't grade them.
How much sail the boat carries for its weight — its power in light air.
sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔
Bali 4.6: published upwind sail area
HH50: mainsail + genoa, added up
How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.
displacement (long tons) ÷ (0.01 × waterline length in ft)³
Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.
The boats most like the ones above, by hull form, size and use.
Catana Catamarans
Catana Ocean ClassSailing Catamaran · 51.7 ft
Bali
Bali 4.4Sailing Catamaran · 44.3 ft
Windelo
Windelo 54Sailing Catamaran · 53.3 ft
Windelo
Windelo 50Sailing Catamaran · 50 ft