Alerion Express 19 vs Cornish Shrimper 19
How do the Alerion Express 19 and Cornish Shrimper 19 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Alerion Express 19 
Cornish Shrimper 19 | Alerion Express 19 | Cornish Shrimper 19 | |
|---|---|---|
| Length overall | 19.2 ft5.84 m | 19.3 ft5.87 m |
| Waterline length | 18.9 ft5.77 m | 17.6 ft5.36 m |
| Beam | 8.7 ft2.64 m | 7.2 ft2.18 m |
| Draft | 4.2 ft1.27 m | 4.0 ft1.22 m |
| Displacement | 1,750 lb794 kg | 2,348 lb1,065 kg |
| Ballast | 300 lb136 kg | —— |
| Sail area | 272 ft²25.3 m² | 194 ft²18.0 m² |
| SA / Displacement | 29.97 | 17.57 |
| Displacement / Length | 115 | 193 |
| Comfort ratio | 8.0 | 14.6 |
| Capsize screening | 2.88 | 2.15 |
| Hull speed (kn) | 5.8 | 5.6 |
Alerion Express 19 vs Cornish Shrimper 19: the short version
- The Alerion Express 19 and Cornish Shrimper 19 are close in length (19.2 ft5.84 m vs 19.3 ft5.87 m ).
- The Cornish Shrimper 19 is heavier, displacing about 34% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Alerion Express 19 carries the more powerful rig (30.0 vs 17.6), favouring lighter-air performance.
- The Cornish Shrimper 19 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Cornish Shrimper 19 rates better for offshore work (2.15 vs 2.88).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.