The Cc 25 is well-powered with enough sail area to move in light air, 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 20.7′, the Cc 25 tops out around 6.1 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √20.7′ LWL = 6.1 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
18.6
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
44.2%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
217
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
17.2
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.11
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Pounds/Inch Immersion
634lbs
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
17.2
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
2.11
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 25 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
Tanzer 25
180s/nm
San Juan 26
240s/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° |
2.5 |
3.2 |
3.6 |
3.7 |
| Close Reach60° |
3.1 |
3.9 |
4.3 |
4.5 |
| Beam Reach90° |
3.8 |
4.8 |
5.3 |
5.5 |
| Broad Reach120–135° |
3.5 |
4.4 |
4.9 |
5.1 |
| Run150–180° |
2.8 |
3.5 |
3.9 |
4.1 |
These are simplified estimates based on hull speed (6.1 kts),
SA/D (18.6), 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 25 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–6 kts
6–20 kts
20–30 kts
30+ kts
Ghosting
0–6 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
6–20 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
20–30 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
30+ 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 25.
|
Cc 25 |
Cal 2 25 |
Contessa 25 Peterson |
Mirage 25 Perry |
San Juan 26 |
Tanzer 25 |
| Dimensions |
| LOA |
25.2 |
25.3 |
25.2 |
25.2 |
25.1 |
25.3 |
| LWL |
20.7 |
22.0 |
21.0 |
21.0 |
21.7 |
21.8 |
| Beam |
8.6 |
9.0 |
9.4 |
9.5 |
8.0 |
9.6 |
| Displacement |
4 |
4 |
4 |
4 |
4 |
4 |
| Ballast |
1 |
2 |
2 |
1 |
2 |
1 |
| Sail Area |
306 |
314 |
350 |
— |
— |
— |
| Performance |
| PHRF |
— |
— |
— |
— |
240 |
180 |
| SA/Disp |
18.6 |
18.5 |
20.3 |
— |
— |
— |
| Bal/Disp |
44.2 |
44.4 |
45.7 |
— |
45.5 |
39.3 |
| Comfort |
17.2 |
16.2 |
16.1 |
15.2 |
— |
— |
| Capsize |
2.11 |
2.18 |
2.27 |
2.32 |
— |
— |
| Hull Speed |
6.1 |
6.3 |
6.1 |
6.1 |
— |
— |