The Cc 30 Od is aggressively canvassed for its weight, with a quick, snappy motion best suited to day sailing.
Hull Speed
The theoretical displacement-mode speed limit — determined by waterline length, not engine or sail power.
A displacement hull pushes a bow wave whose speed is limited by the waterline length.
With a waterline of 28.7′, the Cc 30 Od tops out around 7.2 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √28.7′ LWL = 7.2 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
SA / Displacement
40.8
Performance-oriented — carries a lot of canvas for its weight.
Ballast / Displacement
39.5%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
75
Ultralight — responsive and fast, but carries less stores.
Comfort Ratio
10.1
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.48
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
SA/Disp (Calculated)
33.4
Computed from measured I/J/P/E rather than reported sail area.
Pounds/Inch Immersion
1lbs
Weight needed to sink the hull one inch — loading sensitivity.
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.
Comfort Ratio
10.1
Quick, snappy motion — better for day sails and racing than long passages.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
2.48
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Under 2.0 — Acceptable for offshore
Over 2.0 — Coastal / protected waters
PHRF Fleet Position
Where the Cc 30 Od sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Moore 30
51s/nm
Capri 30 Catalina
111s/nm
Mirage 30 Sx
120s/nm
J/30
144s/nm
Cs 30
150s/nm
Estimated Speed by Wind
Rough boat speed estimates at different true wind speeds and points of sail — derived from hull speed, SA/D, and displacement, not measured polars.
| Point of Sail |
6 kts TWS |
10 kts TWS |
15 kts TWS |
20 kts TWS |
| Close-hauled40–50° |
3.4 |
4.3 |
4.8 |
5.0 |
| Close Reach60° |
4.1 |
5.2 |
5.8 |
6.0 |
| Beam Reach90° |
5.0 |
6.3 |
7.1 |
7.7 |
| Broad Reach120–135° |
4.6 |
5.9 |
6.5 |
7.1 |
| Run150–180° |
3.7 |
4.7 |
5.2 |
5.5 |
These are simplified estimates based on hull speed (7.2 kts),
SA/D (40.8), and empirical efficiency curves — not instrument-measured
polars. Real-world speed varies with sea state, bottom condition, sail trim, and current.
Speeds in gold approach hull speed;
bold gold means near or at hull speed.
Wind Range & Comfort Envelope
Estimated wind ranges for comfortable sailing on the Cc 30 Od — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–5 kts
5–16 kts
16–24 kts
24+ kts
Ghosting
0–5 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
5–16 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
16–24 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
24+ kts
Storm conditions. Storm jib or bare poles. Seek shelter if coastal.
How It Compares
Side-by-side with the boats most often cross-shopped against the Cc 30 Od.
|
Cc 30 Od |
Capri 30 Catalina |
Cs 30 |
J/30 |
Mirage 30 Sx |
Moore 30 |
| Dimensions |
| LOA |
30.0 |
30.0 |
30.0 |
30.0 |
30.0 |
30.0 |
| LWL |
28.7 |
25.0 |
25.4 |
25.0 |
24.1 |
26.3 |
| Beam |
9.8 |
10.8 |
10.3 |
10.8 |
10.5 |
14.0 |
| Displacement |
3 |
8 |
8 |
6 |
5 |
2 |
| Ballast |
1 |
3 |
3 |
2 |
— |
800 |
| Sail Area |
640 |
387 |
462 |
436 |
474 |
466 |
| Performance |
| PHRF |
— |
111 |
150 |
144 |
120 |
51 |
| SA/Disp |
40.8 |
15.5 |
18.5 |
20.8 |
23.3 |
47.1 |
| Bal/Disp |
39.5 |
37.5 |
43.0 |
39.3 |
— |
40.0 |
| Comfort |
10.1 |
12.0 |
20.8 |
23.6 |
15.4 |
3.4 |
| Capsize |
2.48 |
2.62 |
2.05 |
1.73 |
2.33 |
4.45 |
| Hull Speed |
7.2 |
6.6 |
6.8 |
7.6 |
6.6 |
6.9 |