S2 11.0
S2 Yachts · designed by Arthur Edmunds · 1980
fin keelBermuda rigUnited States
The S2 11.0 is a 36-foot bermuda rig sailboat designed by Arthur Edmunds and built by S2 Yachts, first launched in 1980.
General
| Builder | S2 Yachts |
|---|---|
| Designer | Arthur Edmunds |
| Years built | 1980 |
| Hull type | fin keel |
| Rig type | Bermuda rig |
| Construction | fiberglass |
| Origin | United States |
Dimensions
| LOA | 36.00 ft10.97 m |
|---|---|
| LWL | 28.25 ft8.61 m |
| Beam | 11.92 ft3.63 m |
| Draft (max) | 5.50 ft1.68 m |
| Displacement | 16,000 lb7,257 kg |
| Ballast | 6,000 lb2,722 kg |
| Sail Area | 625 ft²58.1 m² |
Design ratios
Computed from the specs above using the standard formulas. Try the sailboat calculators with your own numbers.
SA / Displacement 15.75 Under-canvassed — heavy-air / motorsailing
Ballast / Displacement 37.5 % Higher = stiffer / more sail-carrying power
Displacement / Length 317 Heavy — bluewater displacement
Comfort Ratio 29.8 Coastal cruiser
Capsize Screening 1.89 Suited to offshore passages (≤ 2.0)
Hull Speed 7.1 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
$36,500 typical range $29,000 – $44,000
⚠ 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.