Hampton One-Design vs Sanibel 18
How do the Hampton One-Design and Sanibel 18 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Hampton One-Design 
Sanibel 18 | Hampton One-Design | Sanibel 18 | |
|---|---|---|
| Length overall | 18.0 ft5.49 m | 17.9 ft5.45 m |
| Waterline length | 14.0 ft4.27 m | 15.1 ft4.59 m |
| Beam | 5.8 ft1.76 m | 7.8 ft2.38 m |
| Draft | 3.5 ft1.07 m | 4.0 ft1.22 m |
| Displacement | 755 lb342 kg | 1,369 lb621 kg |
| Ballast | —— | 450 lb204 kg |
| Sail area | 175 ft²16.3 m² | 170 ft²15.8 m² |
| SA / Displacement | 33.77 | 22.06 |
| Displacement / Length | 123 | 179 |
| Comfort ratio | 7.4 | 8.6 |
| Capsize screening | 2.54 | 2.81 |
| Hull speed (kn) | 5.0 | 5.2 |
Hampton One-Design vs Sanibel 18: the short version
- The Hampton One-Design and Sanibel 18 are close in length (18.0 ft5.49 m vs 17.9 ft5.45 m ).
- The Sanibel 18 is heavier, displacing about 81% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Hampton One-Design carries the more powerful rig (33.8 vs 22.1), favouring lighter-air performance.
- The Sanibel 18 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Hampton One-Design rates better for offshore work (2.54 vs 2.81).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.