Sea Sprite 27 vs Sea Sprite 34
How do the Sea Sprite 27 and Sea Sprite 34 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Sea Sprite 27 
Sea Sprite 34 | Sea Sprite 27 | Sea Sprite 34 | |
|---|---|---|
| Length overall | 27.9 ft8.51 m | 33.8 ft10.31 m |
| Waterline length | 20.0 ft6.10 m | 24.0 ft7.32 m |
| Beam | 8.8 ft2.69 m | 10.3 ft3.12 m |
| Draft | 4.3 ft1.30 m | 5.0 ft1.52 m |
| Displacement | 7,600 lb3,447 kg | 12,800 lb5,806 kg |
| Ballast | 3,000 lb1,361 kg | 5,000 lb2,268 kg |
| Sail area | 341 ft²31.7 m² | 525 ft²48.8 m² |
| SA / Displacement | 14.11 | 15.35 |
| Displacement / Length | 424 | 413 |
| Comfort ratio | 28.8 | 33.1 |
| Capsize screening | 1.80 | 1.75 |
| Hull speed (kn) | 6.0 | 6.6 |
Sea Sprite 27 vs Sea Sprite 34: the short version
- The Sea Sprite 34 is the larger boat at 33.8 ft10.31 m LOA versus 27.9 ft8.51 m for the Sea Sprite 27.
- The Sea Sprite 34 is heavier, displacing about 68% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Sea Sprite 34 carries the more powerful rig (15.4 vs 14.1), favouring lighter-air performance.
- The Sea Sprite 34 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Sea Sprite 34 rates better for offshore work (1.75 vs 1.80).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.