Tanks
One scale per liquid across every boat: a tank twice the height holds twice as much.
Balance 502
Fuel211 galWater206 galOutremer 52
Fuelnot publishedWaternot published
Worked out from the published figures below — arithmetic, not opinion.
Dark icons are the standard layout; faded ones are what the larger layout adds.
Balance Catamarans
Balance 502
Sailing Catamaran
Length : beam 1.9 : 1
Outremer
Outremer 52
Sailing Catamaran
Length : beam 2.0 : 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 | ![]() Balance Catamarans Balance 502 | ![]() Outremer Outremer 52 |
|---|---|---|
| Overview | ||
| Brand | Balance Catamarans | Outremer |
| Model | Balance 502 | Outremer 52 |
| Generation | Unknown | Unknown |
| Hull type | Sailing Catamaran | Sailing Catamaran |
| Propulsion | Sail | Sail |
| Production status | In production | In production |
| Production start year | Unknown | Unknown |
| Production end year | Unknown | Unknown |
| Designer | Phillip Berman & Anton du Toit | Patrick Le Quément |
| Dimensions | ||
| LOA | 50 ft | 51.6 ft |
| Hull length | Unknown | Unknown |
| Beam | 25.9 ft | 25.9 ft |
| Draft | 3.8 ft–7.4 ft | 3.5 ft–7.5 ft |
| Displacement | 26,015 lb | 26,896 lb |
| Accommodation | ||
| Cabins | 3–4 | 3–4 |
| Heads | Unknown | Unknown |
| Berths | Unknown | Unknown |
| Performance & Rig | ||
| Main sail | 1,029 ft² | 1,033 ft² |
| Jib | 423 ft² | 431 ft² |
| Genoa | Unknown | 646 ft² |
| Upwind sail area | 1,539 ft² | 1,464 ft² |
| Downwind sail area | 2,345 ft² | 2,250 ft² |
| Engine power | 45 hp | 50 hp |
| Engine count | 2 | 2 |
| Materials | ||
| Hull material | E-glass carbon-fiber-reinforced vinylester foam-core | Unknown |
| Deck material | Unknown | Unknown |
| Mast material | Unknown | Unknown |
| Keel type | Unknown | Unknown |
| Rudder type | Unknown | Unknown |
| Sources |
13 of 13 figures here carry the builder's own words |
12 of 13 figures here carry the builder's own words |
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.
One scale per liquid across every boat: a tank twice the height holds twice as much.
Balance 502
Outremer 52
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
Balance 502: published upwind sail area
Outremer 52: published upwind sail area
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.
Outremer
Outremer 51Sailing Catamaran · 51.3 ft
Outremer
Outremer 48Sailing Catamaran · 48 ft
Balance Catamarans
Balance 540Sailing Catamaran · 54.5 ft
Balance Catamarans
Balance 526Sailing Catamaran · 52.5 ft