Cape Cod Mercury 15 vs Precision 15
How do the Cape Cod Mercury 15 and Precision 15 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
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Precision 15 | Cape Cod Mercury 15 | Precision 15 | |
|---|---|---|
| Length overall | 15.0 ft4.57 m | 15.0 ft4.57 m |
| Waterline length | 13.8 ft4.22 m | 13.8 ft4.19 m |
| Beam | 5.4 ft1.65 m | 6.9 ft2.11 m |
| Draft | 2.4 ft0.74 m | 3.7 ft1.12 m |
| Displacement | 730 lb331 kg | 390 lb177 kg |
| Ballast | 200 lb91 kg | 250 lb113 kg |
| Sail area | 119 ft²11.1 m² | 117 ft²10.9 m² |
| SA / Displacement | 23.48 | 35.07 |
| Displacement / Length | 123 | 67 |
| Comfort ratio | 8.4 | 3.2 |
| Capsize screening | 2.41 | 3.79 |
| Hull speed (kn) | 5.0 | 5.0 |
Cape Cod Mercury 15 vs Precision 15: the short version
- The Cape Cod Mercury 15 and Precision 15 are close in length (15.0 ft4.57 m vs 15.0 ft4.57 m ).
- The Cape Cod Mercury 15 is heavier, displacing about 87% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Precision 15 carries the more powerful rig (35.1 vs 23.5), favouring lighter-air performance.
- The Cape Cod Mercury 15 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Cape Cod Mercury 15 rates better for offshore work (2.41 vs 3.79).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.