JURASSIC — ORC Rating

GPH

625.7

OSN

604.6

LOA

10.826 m

Displacement

4175 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7172

Medium

0.9969

High

1.1615

Triple Offshore

Low

0.9273

Medium

1.2238

High

1.3927

Boat Specifications

Dimensions

Length overall: 10.826 m
Beam: 3.28 m
Draft: 2.08 m
Displacement: 4175 kg
Crew weight: 644 kg
Wetted surface: 25.5 m²

Sails

Mainsail: 34.43 m²
Genoa: 27.08 m²
Spinnaker: 82.93 m²
Asymmetric spinnaker: 69.64 m²

Design

Type: SPRINT 108 Mod
Builder: ARCHAMBAULT
Designer: NIVELT Bernard
Year built: 1993

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.

6,43,4.525854,52,5.08,60,5.39,75,5.61,90,5.61,110,5.62,120,5.46,135,4.92,144.7,4.411021,150,4.16
8,41.1,5.374465,52,6.08,60,6.38,75,6.61,90,6.73,110,6.81,120,6.67,135,6.11,148.6,5.354104,150,5.27
10,40.5,6.128305,52,6.79,60,6.98,75,7.13,90,7.31,110,7.41,120,7.32,135,6.99,150,6.26,150.8,6.209031
12,38.3,6.473182,52,7.13,60,7.29,75,7.45,90,7.63,110,7.86,120,7.8,135,7.48,150,7.01,156.7,6.706978
14,37.3,6.574701,52,7.27,60,7.47,75,7.72,90,7.82,110,8.31,120,8.34,135,7.96,150,7.46,173.4,6.825232
16,37.2,6.641307,52,7.33,60,7.55,75,7.95,90,8.16,110,8.72,120,8.9,135,8.51,150,7.89,180,7.28
20,36.9,6.740157,52,7.4,60,7.6,75,8.14,90,8.75,110,9.31,120,9.91,135,9.89,150,8.94,180,8.11

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.08	5.39	5.61	5.61	5.62	5.46	4.92	4.16
8	6.08	6.38	6.61	6.73	6.81	6.67	6.11	5.27
10	6.79	6.98	7.13	7.31	7.41	7.32	6.99	6.26
12	7.13	7.29	7.45	7.63	7.86	7.8	7.48	7.01
14	7.27	7.47	7.72	7.82	8.31	8.34	7.96	7.46
16	7.33	7.55	7.95	8.16	8.72	8.9	8.51	7.89
20	7.4	7.6	8.14	8.75	9.31	9.91	9.89	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.31	144.7°	3.6
8	41.1°	4.05	148.6°	4.57
10	40.5°	4.66	150.8°	5.42
12	38.3°	5.08	156.7°	6.16
14	37.3°	5.23	173.4°	6.78
16	37.2°	5.29	180°	7.28
20	36.9°	5.39	180°	8.11

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