Archambault A27
Archambault Boats · designed by Joubert Nivelt Design · 2012
fin keelBermuda rigFrance
The Archambault A27 is a 27-foot bermuda rig sailboat designed by Joubert Nivelt Design and built by Archambault Boats, first launched in 2012.
General
| Builder | Archambault Boats |
|---|---|
| Designer | Joubert Nivelt Design |
| Years built | 2012 |
| Hull type | fin keel |
| Rig type | Bermuda rig |
| Construction | — |
| Origin | France |
Dimensions
| LOA | 27.39 ft8.35 m |
|---|---|
| LWL | 23.79 ft7.25 m |
| Beam | 9.78 ft2.98 m |
| Draft (max) | 5.42 ft1.65 m |
| Displacement | 4,750 lb2,155 kg |
| Ballast | 1,764 lb800 kg |
| Sail Area | 446 ft²41.4 m² |
Design ratios
Computed from the specs above using the standard formulas. Try the sailboat calculators with your own numbers.
SA / Displacement 25.25 Performance / racer — powered up
Ballast / Displacement 37.1 % Higher = stiffer / more sail-carrying power
Displacement / Length 157 Light
Comfort Ratio 14.2 Racing / light coastal
Capsize Screening 2.33 Better suited to coastal use (> 2.0)
Hull Speed 6.5 kn Theoretical max displacement speed
How these numbers are calculated
- SA / Displacement
SA ÷ (Disp ÷ 64)^(2/3)— Power-to-weight. < 16 under-canvassed, 16–20 cruiser, > 20 racer.- Ballast / Displacement
Ballast ÷ Disp × 100— Stability/stiffness. Higher carries sail better.- Displacement / Length
Disp(lt) ÷ (0.01 · LWL)³— < 100 ultralight, 100–200 light, 200–300 moderate, > 300 heavy.- Comfort Ratio (Brewer)
Disp ÷ (0.65 · (0.7·LWL + 0.3·LOA) · Beam^1.33)— Motion in a seaway. Higher = more comfortable offshore.- Capsize Screening
Beam ÷ (Disp ÷ 64)^(1/3)— ≤ 2.0 favored for offshore; > 2.0 better for coastal use.- Hull Speed
1.34 · √LWL— Theoretical max displacement speed in knots.
Estimated price
$33,000 typical range $26,500 – $39,500
⚠ Rough estimate only — not market data. Derived from a simple model based on length and hull age; actual asking prices vary widely with condition, equipment, engine hours and location.