Gardenia — ORC Rating

GPH

775.4

OSN

757.7

LOA

9.154 m

Displacement

4750 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5274

Medium

0.6939

High

0.7895

Triple Offshore

Low

0.6813

Medium

0.872

High

0.9625

Boat Specifications

Dimensions

Length overall: 9.154 m
Beam: 2.38 m
Draft: 1.26 m
Displacement: 4750 kg
Crew weight: 448 kg
Wetted surface: 20.43 m²

Sails

Mainsail: 28.53 m²
Genoa: 6.1 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Builder: Morgan Giles & May
Year built: 1914
Stability index: 125.5

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,44.7,3.89702,52,4.29,60,4.55,75,4.72,90,4.67,110,4.63,120,4.46,135,4.02,145.7,3.607319,150,3.44
8,42.6,4.52386,52,5.02,60,5.27,75,5.47,90,5.53,110,5.55,120,5.38,135,4.94,146.9,4.48838,150,4.34
10,41.8,4.936443,52,5.49,60,5.73,75,5.95,90,6.08,110,6.15,120,6.04,135,5.69,146.4,5.246594,150,5.04
12,41.7,5.12966,52,5.71,60,5.96,75,6.22,90,6.38,110,6.48,120,6.42,135,6.19,147.5,5.750592,150,5.6
14,41.4,5.19923,52,5.81,60,6.07,75,6.36,90,6.53,110,6.72,120,6.69,135,6.5,150,6.03,173.6,5.403676
16,41.8,5.298628,52,5.86,60,6.13,75,6.45,90,6.65,110,6.92,120,6.93,135,6.75,150,6.34,180,5.85
20,43,5.414617,52,5.97,60,6.24,75,6.56,90,6.82,110,7.23,120,7.36,135,7.23,150,6.77,180,6.47

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.29	4.55	4.72	4.67	4.63	4.46	4.02	3.44
8	5.02	5.27	5.47	5.53	5.55	5.38	4.94	4.34
10	5.49	5.73	5.95	6.08	6.15	6.04	5.69	5.04
12	5.71	5.96	6.22	6.38	6.48	6.42	6.19	5.6
14	5.81	6.07	6.36	6.53	6.72	6.69	6.5	6.03
16	5.86	6.13	6.45	6.65	6.92	6.93	6.75	6.34
20	5.97	6.24	6.56	6.82	7.23	7.36	7.23	6.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	2.77	145.7°	2.98
8	42.6°	3.33	146.9°	3.76
10	41.8°	3.68	146.4°	4.37
12	41.7°	3.83	147.5°	4.85
14	41.4°	3.9	173.6°	5.37
16	41.8°	3.95	180°	5.85
20	43°	3.96	180°	6.47

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