The Hunter 38 is aggressively canvassed for its weight, 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 34.7′, the Hunter 38 tops out around 7.9 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √34.7′ 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.
PHRF Rating
123s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
SA / Displacement
22.9
Performance-oriented — carries a lot of canvas for its weight.
Ballast / Displacement
33.4%
Typical cruising ballast — balanced stability and motion underway.
Displacement / Length
196
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
26.3
Acceptable coastal comfort — fine for weekends, notice the chop offshore.
Capsize Screening
1.96
Below the 2.0 offshore threshold — acceptable for ocean passages.
SA/Disp (Calculated)
16.2
Computed from measured I/J/P/E rather than reported sail area.
Pounds/Inch Immersion
1,601lbs
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
26.3
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
1.96
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 Hunter 38 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
C&C 38
111s/nm
Catalina 38
114s/nm
Tartan 3800
114s/nm
Hunter 380
120s/nm
Hunter 38
123s/nm
Cruiser/racer — competitive in club racing, comfortable cruising.
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° |
3.7 |
4.6 |
5.2 |
5.4 |
| Close Reach60° |
4.4 |
5.6 |
6.3 |
6.5 |
| Beam Reach90° |
5.4 |
6.9 |
7.7 |
8.3 |
| Broad Reach120–135° |
5.0 |
6.4 |
7.1 |
7.7 |
| Run150–180° |
4.0 |
5.1 |
5.7 |
5.9 |
These are simplified estimates based on hull speed (7.9 kts),
SA/D (22.9), 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 Hunter 38 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–5 kts
5–16 kts
16–24 kts
24+ kts
Ghosting
0–5 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
5–16 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
16–24 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
24+ 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 38.
|
Hunter 38 |
C&C 38 |
Catalina 38 |
Hunter 380 |
Islander 38 C |
Tartan 3800 |
| Dimensions |
| LOA |
38.0 |
38.0 |
38.0 |
38.0 |
38.0 |
38.0 |
| LWL |
34.7 |
— |
31.5 |
32.0 |
27.5 |
31.0 |
| Beam |
12.9 |
— |
12.2 |
12.6 |
12.0 |
12.4 |
| Displacement |
18,342 |
— |
16 |
16,000 |
17 |
16 |
| Ballast |
6,128 |
— |
6 |
5,900 |
7 |
7 |
| Sail Area |
991 |
— |
665 |
740 |
673 |
665 |
| Performance |
| PHRF |
123 |
111 |
114 |
120 |
— |
114 |
| SA/Disp |
22.9 |
— |
16.7 |
18.7 |
16.4 |
16.8 |
| Bal/Disp |
33.4 |
— |
42.8 |
36.9 |
45.3 |
43.8 |
| Comfort |
26.3 |
— |
26.3 |
25.3 |
31.3 |
26.1 |
| Capsize |
1.96 |
— |
1.94 |
2.00 |
1.87 |
1.98 |
| Hull Speed |
7.9 |
— |
7.5 |
7.6 |
7.0 |
7.5 |