The Contessa 33 is moderately powered for comfortable coastal cruising, with acceptable motion comfort for coastal passages, and respectable in club 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 25.4′, the Contessa 33 tops out around 6.8 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √25.4′ LWL = 6.8 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
144s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
SA / Displacement
17.9
Moderate sail power — a capable coastal cruiser, not overpowered.
Displacement / Length
244
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
20.5
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
2.14
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
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
20.5
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
2.14
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 Contessa 33 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
X 99
111s/nm
Contessa 33
144s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
Cal 33
144s/nm
Cs 33
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° |
2.8 |
3.5 |
3.9 |
4.1 |
| Close Reach60° |
3.3 |
4.2 |
4.7 |
4.9 |
| Beam Reach90° |
4.1 |
5.2 |
5.8 |
6.0 |
| Broad Reach120–135° |
3.8 |
4.8 |
5.3 |
5.6 |
| Run150–180° |
3.0 |
3.8 |
4.3 |
4.5 |
These are simplified estimates based on hull speed (6.8 kts),
SA/D (17.9), 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 Contessa 33 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–7 kts
7–20 kts
20–28 kts
28+ kts
Ghosting
0–7 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
7–20 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
20–28 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
28+ 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 Contessa 33.
|
Contessa 33 |
Cal 33 |
Cc 33 2 |
Cs 33 |
J32 |
X 99 |
| Dimensions |
| LOA |
32.7 |
32.7 |
32.6 |
32.7 |
32.6 |
32.7 |
| LWL |
25.4 |
27.5 |
26.2 |
26.4 |
28.8 |
27.7 |
| Beam |
11.1 |
10.3 |
10.5 |
10.7 |
11.0 |
9.7 |
| Displacement |
8 |
10 |
9 |
10 |
10 |
6 |
| Ballast |
— |
4 |
3 |
4 |
3 |
2 |
| Sail Area |
481 |
536 |
511 |
503 |
518 |
— |
| Performance |
| PHRF |
144 |
144 |
— |
150 |
— |
111 |
| SA/Disp |
17.9 |
17.6 |
18.4 |
17.4 |
17.9 |
— |
| Bal/Disp |
— |
44.4 |
42.1 |
42.5 |
38.4 |
45.7 |
| Comfort |
20.5 |
25.6 |
22.7 |
23.3 |
21.2 |
— |
| Capsize |
2.14 |
1.87 |
1.99 |
1.98 |
2.05 |
— |
| Hull Speed |
6.8 |
7.0 |
6.9 |
6.9 |
7.2 |
— |