Ultraman III — ORC Rating

GPH

537.5

OSN

524

LOA

11.97 m

Displacement

4163 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7491

Medium

1.0098

High

1.1704

Triple Offshore

Low

0.9794

Medium

1.2552

High

1.4306

Boat Specifications

Dimensions

Length overall: 11.97 m
Beam: 2.97 m
Draft: 2.4 m
Displacement: 4163 kg
Crew weight: 850 kg
Wetted surface: 28.54 m²

Sails

Mainsail: 49.02 m²
Genoa: 35.41 m²
Spinnaker: 125.43 m²
Asymmetric spinnaker: 125.3 m²

Design

Type: S-40 MOD
Builder: Naval Force 3
Designer: Joubert-Nivelt
Year built: 2006
Stability index: 131.2

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.

6,43.6,5.357844,52,5.97,60,6.37,75,6.94,90,7.2,110,6.98,120,6.58,135,5.79,142.8,5.285426,150,4.86
8,42.9,6.552517,52,7.27,60,7.56,75,7.82,90,8.11,110,8.02,120,7.82,135,7.3,142.8,6.741743,150,6.2
10,40,7.049199,52,7.78,60,8.02,75,8.26,90,8.49,110,8.73,120,8.55,135,8.15,148.4,7.4437,150,7.32
12,38.7,7.175528,52,7.93,60,8.19,75,8.62,90,8.87,110,9.47,120,9.34,135,8.93,150,8.09,155.6,7.774379
14,38.2,7.278679,52,8.02,60,8.29,75,8.82,90,9.38,110,9.96,120,10.25,135,9.89,150,8.76,162.8,8.029073
16,37.2,7.38202,52,8.15,60,8.42,75,8.95,90,9.65,110,10.43,120,10.97,135,11.02,150,9.58,151.4,9.453486
20,37.2,7.469901,52,8.28,60,8.64,75,9.37,90,9.96,110,11.16,120,12.15,135,12.84,142.4,12.975053,150,11.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.97	6.37	6.94	7.2	6.98	6.58	5.79	4.86
8	7.27	7.56	7.82	8.11	8.02	7.82	7.3	6.2
10	7.78	8.02	8.26	8.49	8.73	8.55	8.15	7.32
12	7.93	8.19	8.62	8.87	9.47	9.34	8.93	8.09
14	8.02	8.29	8.82	9.38	9.96	10.25	9.89	8.76
16	8.15	8.42	8.95	9.65	10.43	10.97	11.02	9.58
20	8.28	8.64	9.37	9.96	11.16	12.15	12.84	11.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.88	142.8°	4.21
8	42.9°	4.8	142.8°	5.37
10	40°	5.4	148.4°	6.34
12	38.7°	5.6	155.6°	7.08
14	38.2°	5.72	162.8°	7.67
16	37.2°	5.88	151.4°	8.3
20	37.2°	5.95	142.4°	10.28

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