The Swan 60 Fd is aggressively canvassed for its weight, with acceptable motion comfort for coastal passages.
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 54.8′, the Swan 60 Fd tops out around 9.9 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √54.8′ LWL = 9.9 kts
Performance Ratios
Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.
SA / Displacement
28.0
Performance-oriented — carries a lot of canvas for its weight.
Ballast / Displacement
41.2%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
112
Ultralight — responsive and fast, but carries less stores.
Comfort Ratio
26.4
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.94
Below the 2.0 offshore threshold — acceptable for ocean passages.
Pounds/Inch Immersion
3lbs
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
26.4
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
1.94
Below the 2.0 offshore threshold — acceptable for ocean passages.
Under 2.0 — Acceptable for offshore
Over 2.0 — Coastal / protected waters
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° |
4.7 |
5.9 |
6.6 |
6.9 |
| Close Reach60° |
5.7 |
7.1 |
8.0 |
8.3 |
| Beam Reach90° |
6.9 |
8.8 |
9.8 |
10.6 |
| Broad Reach120–135° |
6.4 |
8.1 |
9.0 |
9.8 |
| Run150–180° |
5.1 |
6.5 |
7.2 |
7.5 |
These are simplified estimates based on hull speed (9.9 kts),
SA/D (28.0), 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 Swan 60 Fd — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–5 kts
5–18 kts
18–28 kts
28+ kts
Ghosting
0–5 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
5–18 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
18–28 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 Swan 60 Fd.
|
Swan 60 Fd |
Cnb 62 |
Oyster 595 |
Swan 58 |
Swan 60 1994 2003 |
X 612 |
| Dimensions |
| LOA |
61.9 |
63.9 |
62.5 |
62.7 |
61.8 |
60.0 |
| LWL |
54.8 |
58.0 |
55.2 |
56.1 |
50.4 |
52.1 |
| Beam |
16.7 |
17.5 |
17.6 |
17.3 |
17.5 |
16.8 |
| Displacement |
41 |
60 |
67 |
55 |
51 |
47 |
| Ballast |
16 |
— |
— |
16 |
19 |
20 |
| Sail Area |
2 |
2 |
— |
— |
2 |
— |
| Performance |
| SA/Disp |
28.0 |
22.0 |
— |
— |
28.7 |
— |
| Bal/Disp |
41.2 |
— |
— |
29.5 |
— |
42.3 |
| Comfort |
26.4 |
34.7 |
— |
— |
32.9 |
— |
| Capsize |
1.94 |
1.78 |
— |
— |
1.88 |
— |
| Hull Speed |
9.9 |
10.2 |
— |
— |
9.5 |
— |