The Aphrodite 101 is well-powered with enough sail area to move in light air, 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 26.3′, the Aphrodite 101 tops out around 6.9 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √26.3′ 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
134s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
SA / Displacement
20.8
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
57.1%
Race-oriented ballast ratio — very stiff and powerful.
Displacement / Length
152
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
21.6
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.73
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
741lbs
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
21.6
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
1.73
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 Aphrodite 101 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
Aphrodite 101
134s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
Cs 33
150s/nm
Carter 33
180s/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° |
3.0 |
3.8 |
4.3 |
4.5 |
| Close Reach60° |
3.7 |
4.6 |
5.2 |
5.4 |
| Beam Reach90° |
4.5 |
5.7 |
6.4 |
6.9 |
| Broad Reach120–135° |
4.2 |
5.3 |
5.9 |
6.4 |
| Run150–180° |
3.3 |
4.2 |
4.7 |
4.9 |
These are simplified estimates based on hull speed (6.9 kts),
SA/D (20.8), 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 Aphrodite 101 — 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 Aphrodite 101.
|
Aphrodite 101 |
Asso 99 |
Bianca 101 |
Carter 33 |
Cs 33 |
X 99 |
| Dimensions |
| LOA |
32.6 |
32.7 |
32.6 |
32.6 |
32.7 |
32.7 |
| LWL |
26.3 |
— |
26.3 |
23.3 |
26.4 |
27.7 |
| Beam |
7.9 |
9.7 |
7.9 |
11.0 |
10.7 |
9.7 |
| Displacement |
6 |
2 |
6 |
7 |
10 |
6 |
| Ballast |
3 |
1 |
3 |
2 |
4 |
2 |
| Sail Area |
436 |
473 |
436 |
405 |
503 |
— |
| Performance |
| PHRF |
134 |
— |
— |
180 |
150 |
111 |
| SA/Disp |
20.8 |
42.0 |
20.8 |
17.0 |
17.4 |
— |
| Bal/Disp |
57.1 |
43.6 |
57.1 |
38.1 |
42.5 |
45.7 |
| Comfort |
21.6 |
6.2 |
21.6 |
18.2 |
23.3 |
— |
| Capsize |
1.73 |
2.88 |
1.73 |
2.25 |
1.98 |
— |
| Hull Speed |
6.9 |
7.1 |
6.9 |
6.5 |
6.9 |
— |