Spirit of a Geisha — ORC Rating

GPH

642.7

OSN

621.3

LOA

12.28 m

Displacement

8257 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6864

Medium

0.9588

High

1.1491

Triple Offshore

Low

0.8902

Medium

1.196

High

1.3769

Boat Specifications

Dimensions

Length overall: 12.28 m
Beam: 3.87 m
Draft: 2.03 m
Displacement: 8257 kg
Crew weight: 768 kg
Wetted surface: 33.74 m²

Sails

Mainsail: 39.11 m²
Genoa: 32.42 m²
Spinnaker: 97.24 m²
Asymmetric spinnaker: 0 m²

Design

Type: Spirit 41x1.98
Builder: Heygen
Designer: Ridder
Year built: 1992

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.

6,44.3,4.373385,52,4.87,60,5.18,75,5.41,90,5.37,110,5.44,120,5.28,135,4.77,145.2,4.250141,150,4.03
8,42.1,5.161893,52,5.81,60,6.14,75,6.4,90,6.5,110,6.64,120,6.45,135,5.89,149.6,5.13615,150,5.12
10,41.4,5.812473,52,6.56,60,6.88,75,7.11,90,7.31,110,7.42,120,7.31,135,6.86,150,6.06,151.7,5.962675
12,41.3,6.429164,52,7.1,60,7.32,75,7.5,90,7.71,110,7.83,120,7.76,135,7.48,150,6.87,154.1,6.669944
14,40,6.722848,52,7.4,60,7.58,75,7.75,90,7.92,110,8.18,120,8.12,135,7.85,150,7.46,166.2,6.85796
16,39.3,6.823114,52,7.54,60,7.74,75,7.96,90,8.04,110,8.53,120,8.5,135,8.2,150,7.82,180,7.25
20,39.4,6.88465,52,7.61,60,7.85,75,8.26,90,8.48,110,8.98,120,9.26,135,9,150,8.49,180,7.97

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.87	5.18	5.41	5.37	5.44	5.28	4.77	4.03
8	5.81	6.14	6.4	6.5	6.64	6.45	5.89	5.12
10	6.56	6.88	7.11	7.31	7.42	7.31	6.86	6.06
12	7.1	7.32	7.5	7.71	7.83	7.76	7.48	6.87
14	7.4	7.58	7.75	7.92	8.18	8.12	7.85	7.46
16	7.54	7.74	7.96	8.04	8.53	8.5	8.2	7.82
20	7.61	7.85	8.26	8.48	8.98	9.26	9	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.3°	3.13	145.2°	3.49
8	42.1°	3.83	149.6°	4.43
10	41.4°	4.36	151.7°	5.25
12	41.3°	4.83	154.1°	6
14	40°	5.15	166.2°	6.66
16	39.3°	5.28	180°	7.25
20	39.4°	5.32	180°	7.97

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