Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
Ballast / Displacement
38.1%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Capsize Screening
1.97
Below the 2.0 offshore threshold — acceptable for ocean passages.
Motion & Offshore Suitability
Two ratios that matter most when you're planning passages — how the boat feels in a seaway, and whether the hull geometry is suitable for open ocean.
Capsize Screening Formula
1.97
Below the 2.0 offshore threshold — acceptable for ocean passages.
Under 2.0 — Acceptable for offshore
Over 2.0 — Coastal / protected waters
PHRF Fleet Position
Where the Oday 30 Mk Ii sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Catalina 30
Oday 30
Oday 32
How It Compares
Side-by-side with the boats most often cross-shopped against the Oday 30 Mk Ii.
| Oday 30 Mk Ii | Catalina 30 | Oday 27 | Oday 30 | Oday 32 | |
|---|---|---|---|---|---|
| Dimensions | |||||
| LOA | 30.0 | 29.9 | 27.0 | 30.0 | 32.0 |
| LWL | — | 25.0 | 22.8 | 25.4 | 27.3 |
| Beam | 10.8 | 10.8 | 9.0 | 10.8 | 10.8 |
| Displacement | 10,500 | 10 | 6,700 | 10,500 | 11,000 |
| Ballast | 4,000 | 4 | 2,230 | 4,000 | 3 |
| Sail Area | — | 446 | 340 | 441 | 470 |
| Performance | |||||
| PHRF | — | 180 | — | 180 | 198 |
| SA/Disp | — | 15.2 | 15.3 | 14.8 | 15.3 |
| Bal/Disp | 38.1 | 41.2 | 33.3 | 38.1 | — |
| Comfort | — | 24.9 | 22.9 | 25.3 | 24.7 |
| Capsize | 1.97 | 2.00 | 1.91 | 1.97 | 1.94 |
| Hull Speed | — | 6.7 | 6.4 | 6.8 | 7.0 |