The Crescent is modestly canvassed and unhurried, 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 18.5′, the Crescent tops out around 5.8 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √18.5′ LWL = 5.8 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
PHRF Rating
222s/nm
Heavy or slow cruiser — all about the journey, not the elapsed time.
SA / Displacement
12.2
Modestly canvassed — a comfortable, unhurried cruiser.
Ballast / Displacement
45.3%
Race-oriented ballast ratio — very stiff and powerful.
Displacement / Length
187
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
16.8
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
1.88
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
430lbs
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
16.8
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
1.88
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 Crescent sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser 150–210
Heavy Cruiser 210–300
Crescent
222s/nm
Heavy or slow cruiser — all about the journey, not the elapsed time.
Shark 24
236s/nm
Islander 24
237s/nm
Columbia 24 Contender
258s/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° |
2.0 |
2.5 |
2.8 |
2.9 |
| Close Reach60° |
2.4 |
3.0 |
3.4 |
3.5 |
| Beam Reach90° |
2.9 |
3.7 |
4.2 |
4.5 |
| Broad Reach120–135° |
2.7 |
3.4 |
3.8 |
4.2 |
| Run150–180° |
2.2 |
2.7 |
3.1 |
3.2 |
These are simplified estimates based on hull speed (5.8 kts),
SA/D (12.2), 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 Crescent — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–8 kts
8–24 kts
24–34 kts
34+ kts
Ghosting
0–8 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
8–24 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
24–34 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
34+ 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 Crescent.
|
Crescent |
Cal 2 24 |
Columbia 24 Contender |
Islander 24 |
Lark 24 Pearson |
Shark 24 |
| Dimensions |
| LOA |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
| LWL |
18.5 |
19.2 |
18.3 |
20.0 |
18.5 |
20.0 |
| Beam |
6.5 |
7.8 |
7.8 |
7.8 |
8.0 |
6.8 |
| Displacement |
2 |
3 |
3 |
3 |
4 |
2 |
| Ballast |
1 |
1 |
1 |
1 |
1 |
675 |
| Sail Area |
146 |
271 |
288 |
294 |
283 |
— |
| Performance |
| PHRF |
222 |
— |
258 |
237 |
— |
236 |
| SA/Disp |
12.2 |
18.2 |
19.7 |
21.3 |
17.2 |
— |
| Bal/Disp |
45.3 |
37.8 |
44.4 |
51.5 |
41.9 |
30.7 |
| Comfort |
16.8 |
18.1 |
18.0 |
15.5 |
20.7 |
— |
| Capsize |
1.88 |
2.01 |
2.05 |
2.11 |
1.97 |
— |
| Hull Speed |
5.8 |
5.9 |
5.7 |
6.0 |
5.8 |
— |