The Hunter 405 Legend is moderately powered for comfortable coastal cruising, 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 34.8′, the Hunter 405 Legend tops out around 7.9 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √34.8′ LWL = 7.9 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
17.5
Moderate sail power — a capable coastal cruiser, not overpowered.
Ballast / Displacement
40.0%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
201
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
24.5
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
2.05
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
SA/Disp (Calculated)
16.6
Computed from measured I/J/P/E rather than reported sail area.
Pounds/Inch Immersion
10lbs
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
24.5
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
2.05
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 Hunter 405 Legend sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Dufour 40
96s/nm
Catalina 400
102s/nm
Bavaria 40 Jj
108s/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° |
3.2 |
4.0 |
4.5 |
4.7 |
| Close Reach60° |
3.9 |
4.9 |
5.5 |
5.7 |
| Beam Reach90° |
4.7 |
6.0 |
6.7 |
7.0 |
| Broad Reach120–135° |
4.4 |
5.5 |
6.2 |
6.4 |
| Run150–180° |
3.5 |
4.4 |
4.9 |
5.2 |
These are simplified estimates based on hull speed (7.9 kts),
SA/D (17.5), 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 Hunter 405 Legend — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–7 kts
7–22 kts
22–32 kts
32+ kts
Ghosting
0–7 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
7–22 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
22–32 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
32+ 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 Hunter 405 Legend.
|
Hunter 405 Legend |
Bavaria 40 Jj |
Catalina 400 |
Dufour 40 |
| Dimensions |
| LOA |
40.5 |
40.4 |
40.5 |
40.4 |
| LWL |
34.8 |
34.5 |
34.8 |
35.2 |
| Beam |
13.7 |
13.5 |
13.5 |
12.8 |
| Displacement |
19 |
19 |
18 |
17 |
| Ballast |
7 |
7 |
7 |
6 |
| Sail Area |
780 |
790 |
808 |
866 |
| Performance |
| PHRF |
— |
108 |
102 |
96 |
| SA/Disp |
17.5 |
17.2 |
18.9 |
20.9 |
| Bal/Disp |
40.0 |
35.6 |
40.0 |
36.1 |
| Comfort |
24.5 |
23.7 |
23.8 |
24.2 |
| Capsize |
2.05 |
2.01 |
2.06 |
1.99 |
| Hull Speed |
7.9 |
8.0 |
7.9 |
8.0 |