The Controversy 30 is modestly canvassed and unhurried, with a gentle bluewater motion, designed for cruising comfort rather than racing.
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 26.7′, the Controversy 30 tops out around 6.9 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √26.7′ LWL = 6.9 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
195s/nm
Typical cruiser — designed for comfort and ease, not podium finishes.
SA / Displacement
13.9
Modestly canvassed — a comfortable, unhurried cruiser.
Displacement / Length
261
Moderate-heavy — carries provisions well, deliberate in light air.
Comfort Ratio
64.4
Very comfortable in a seaway — a genuine bluewater motion.
Capsize Screening
0.97
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
517lbs
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
64.4
Very comfortable in a seaway — a genuine bluewater motion.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
0.97
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 Controversy 30 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
Controversy 30
195s/nm
Typical cruiser — designed for comfort and ease, not podium finishes.
Contest 31
219s/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° |
3.0 |
3.8 |
4.3 |
4.5 |
| Beam Reach90° |
3.7 |
4.7 |
5.3 |
5.5 |
| Broad Reach120–135° |
3.4 |
4.4 |
4.9 |
5.1 |
| Run150–180° |
2.8 |
3.5 |
3.9 |
4.1 |
These are simplified estimates based on hull speed (6.9 kts),
SA/D (13.9), 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 Controversy 30 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–8 kts
8–22 kts
22–30 kts
30+ kts
Ghosting
0–8 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
8–22 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
22–30 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 Controversy 30.
|
Controversy 30 |
Compass 31 Ms |
Contest 31 |
Corvette 31 Cc |
Harmony 31 |
Seafarer 31 Mki |
| Dimensions |
| LOA |
31.2 |
31.2 |
31.2 |
31.2 |
31.2 |
31.2 |
| LWL |
26.7 |
25.3 |
23.4 |
22.5 |
24.4 |
22.3 |
| Beam |
5.4 |
10.2 |
9.3 |
9.1 |
9.2 |
8.8 |
| Displacement |
11 |
11 |
10 |
8 |
10 |
8 |
| Ballast |
— |
4 |
5 |
4 |
4 |
3 |
| Sail Area |
432 |
462 |
386 |
444 |
416 |
417 |
| Performance |
| PHRF |
195 |
— |
219 |
— |
— |
— |
| SA/Disp |
13.9 |
15.0 |
12.9 |
17.1 |
13.9 |
15.8 |
| Bal/Disp |
— |
40.0 |
53.5 |
46.8 |
41.7 |
— |
| Comfort |
64.4 |
28.7 |
32.2 |
27.9 |
32.2 |
29.7 |
| Capsize |
0.97 |
1.83 |
1.71 |
1.78 |
1.68 |
1.72 |
| Hull Speed |
6.9 |
6.7 |
6.5 |
6.4 |
6.6 |
6.3 |