The Gozzard 36 is well-powered with enough sail area to move in light air, with a steady, comfortable ride offshore.
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 29.5′, the Gozzard 36 tops out around 7.3 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √29.5′ LWL = 7.3 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
20.3
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Ballast / Displacement
37.7%
Typical cruising ballast — balanced stability and motion underway.
Displacement / Length
316
Moderate-heavy — carries provisions well, deliberate in light air.
Comfort Ratio
30.6
Good offshore comfort — steady enough for multi-day passages.
Capsize Screening
1.90
Below the 2.0 offshore threshold — acceptable for ocean passages.
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
30.6
Good offshore comfort — steady enough for multi-day passages.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
1.90
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 Gozzard 36 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Cruiser/Racer 90–150
Cruiser 150–210
Heavy Cruiser 210–300
Shannon 38
159s/nm
Pacific Seacraft 34
192s/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° |
3.8 |
4.8 |
5.4 |
5.6 |
| Beam Reach90° |
4.7 |
5.9 |
6.6 |
6.9 |
| Broad Reach120–135° |
4.3 |
5.5 |
6.1 |
6.4 |
| Run150–180° |
3.5 |
4.4 |
4.9 |
5.1 |
These are simplified estimates based on hull speed (7.3 kts),
SA/D (20.3), 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 Gozzard 36 — based on sail area, ballast, and displacement characteristics.
Ghost
Sweet Spot
Reef
Heavy
0–6 kts
6–18 kts
18–26 kts
26+ kts
Ghosting
0–6 kts
Light air, motor-sailing likely. Need patience and a light genoa.
Sweet Spot
6–18 kts
Comfortable under full sail. Best speed-to-comfort ratio.
Time to Reef
18–26 kts
Time to shorten sail. Reef the main, swap to a working jib.
Heavy Weather
26+ 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 Gozzard 36.
|
Gozzard 36 |
Gozzard 37 |
Gozzard 41 |
Pacific Seacraft 34 |
Shannon 38 |
| Dimensions |
| LOA |
36.0 |
42.0 |
41.0 |
34.1 |
37.8 |
| LWL |
29.5 |
31.5 |
35.3 |
26.2 |
30.8 |
| Beam |
12.5 |
12.0 |
13.0 |
10.0 |
11.5 |
| Displacement |
18 |
19 |
23 |
13 |
18 |
| Ballast |
6 |
6 |
8 |
4 |
6 |
| Sail Area |
875 |
892 |
965 |
533 |
703 |
| Performance |
| PHRF |
— |
— |
— |
192 |
159 |
| SA/Disp |
20.3 |
20.1 |
18.9 |
15.1 |
16.1 |
| Bal/Disp |
37.7 |
35.8 |
36.6 |
— |
— |
| Comfort |
30.6 |
31.0 |
32.2 |
34.0 |
33.6 |
| Capsize |
1.90 |
1.80 |
1.82 |
1.68 |
1.74 |
| Hull Speed |
7.3 |
7.5 |
8.0 |
6.9 |
7.4 |