Dolphin 24 vs Javelin dinghy
How do the Dolphin 24 and Javelin dinghy compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Dolphin 24 
Javelin dinghy | Dolphin 24 | Javelin dinghy | |
|---|---|---|
| Length overall | 24.2 ft7.36 m | 17.6 ft5.38 m |
| Waterline length | 19.0 ft5.79 m | 13.2 ft4.01 m |
| Beam | 7.7 ft2.34 m | 5.6 ft1.70 m |
| Draft | 5.2 ft1.58 m | 3.8 ft1.17 m |
| Displacement | 4,250 lb1,928 kg | 475 lb215 kg |
| Ballast | 1,650 lb748 kg | 49 lb22 kg |
| Sail area | 295 ft²27.4 m² | 125 ft²11.6 m² |
| SA / Displacement | 17.99 | 32.85 |
| Displacement / Length | 277 | 93 |
| Comfort ratio | 21.2 | 5.1 |
| Capsize screening | 1.89 | 2.86 |
| Hull speed (kn) | 5.8 | 4.9 |
Dolphin 24 vs Javelin dinghy: the short version
- The Dolphin 24 is the larger boat at 24.2 ft7.36 m LOA versus 17.6 ft5.38 m for the Javelin dinghy.
- The Dolphin 24 is heavier, displacing about 795% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Javelin dinghy carries the more powerful rig (32.9 vs 18.0), favouring lighter-air performance.
- The Dolphin 24 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Dolphin 24 rates better for offshore work (1.89 vs 2.86).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.