The Garrett 36 is well-powered with enough sail area to move in light air, with a quick, snappy motion best suited to day sailing.
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 29.7′, the Garrett 36 tops out around 7.3 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √29.7′ 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
20.2
Powerful cruiser/racer — quick in light air, reef early when it pipes up.
Displacement / Length
196
Moderate — a good balance of speed and load-carrying ability.
Comfort Ratio
19.0
Quick, snappy motion — better for day sails and racing than long passages.
Capsize Screening
2.26
Above the 2.0 offshore threshold — best suited for coastal and protected waters.
Pounds/Inch Immersion
1lbs
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
19.0
Quick, snappy motion — better for day sails and racing than long passages.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
2.26
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 Garrett 36 sits on the PHRF handicap spectrum — lower numbers mean faster boats.
Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Frers 36
93s/nm
Farr 1104
105s/nm
C&C 36
132s/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 |
7.2 |
| Broad Reach120–135° |
4.3 |
5.5 |
6.1 |
6.7 |
| Run150–180° |
3.5 |
4.4 |
4.9 |
5.1 |
These are simplified estimates based on hull speed (7.3 kts),
SA/D (20.2), 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 Garrett 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 Garrett 36.
|
Garrett 36 |
C&C 36 |
Farr 1104 |
Frers 36 |
S2 110 C |
Sigma 362 |
| Dimensions |
| LOA |
36.0 |
36.0 |
36.0 |
36.0 |
36.0 |
36.0 |
| LWL |
29.7 |
— |
28.5 |
29.5 |
28.3 |
28.0 |
| Beam |
12.8 |
— |
11.9 |
12.0 |
11.9 |
11.5 |
| Displacement |
11 |
— |
8 |
10 |
16 |
12 |
| Ballast |
— |
— |
3 |
5 |
6 |
5 |
| Sail Area |
640 |
— |
631 |
668 |
625 |
— |
| Performance |
| PHRF |
— |
132 |
105 |
93 |
— |
— |
| SA/Disp |
20.2 |
— |
24.3 |
21.8 |
15.8 |
— |
| Bal/Disp |
— |
— |
40.1 |
49.5 |
— |
41.6 |
| Comfort |
19.0 |
— |
15.8 |
19.6 |
29.8 |
— |
| Capsize |
2.26 |
— |
2.34 |
2.17 |
1.90 |
— |
| Hull Speed |
7.3 |
— |
7.2 |
7.3 |
7.1 |
— |