DWARSKOP — ORC Rating

GPH

649.6

OSN

632.9

LOA

10.012 m

Displacement

3839 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7104

Medium

0.9567

High

1.0923

Triple Offshore

Low

0.9151

Medium

1.169

High

1.3011

Boat Specifications

Dimensions

Length overall: 10.012 m
Beam: 3.37 m
Draft: 1.85 m
Displacement: 3839 kg
Crew weight: 540 kg
Wetted surface: 20.73 m²

Sails

Mainsail: 35.19 m²
Genoa: 27.56 m²
Spinnaker: 53.59 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-102 (Mod.)
Builder: Nordsoe Vaert
Designer: N. Jeppesen
Year built: 1982

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.

6,41.5,4.619766,52,5.22,60,5.5,75,5.73,90,5.63,110,5.41,120,5.2,135,4.68,146.7,4.103816,150,3.96
8,41.1,5.467357,52,6.14,60,6.37,75,6.52,90,6.5,110,6.46,120,6.29,135,5.7,150,4.96,152,4.870051
10,39.8,6.039437,52,6.62,60,6.78,75,6.9,90,6.94,110,6.97,120,6.87,135,6.5,150,5.85,153.4,5.69253
12,38.6,6.231443,52,6.83,60,7,75,7.17,90,7.26,110,7.37,120,7.27,135,6.96,150,6.55,161.9,6.112471
14,38.1,6.302935,52,6.92,60,7.12,75,7.39,90,7.47,110,7.76,120,7.66,135,7.34,150,6.97,180,6.45
16,38.1,6.353765,52,6.97,60,7.18,75,7.54,90,7.73,110,8.11,120,8.03,135,7.73,150,7.33,180,6.88
20,38.4,6.367286,52,6.98,60,7.22,75,7.67,90,8.09,110,8.54,120,8.8,135,8.51,150,8.06,180,7.59

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.5	5.73	5.63	5.41	5.2	4.68	3.96
8	6.14	6.37	6.52	6.5	6.46	6.29	5.7	4.96
10	6.62	6.78	6.9	6.94	6.97	6.87	6.5	5.85
12	6.83	7	7.17	7.26	7.37	7.27	6.96	6.55
14	6.92	7.12	7.39	7.47	7.76	7.66	7.34	6.97
16	6.97	7.18	7.54	7.73	8.11	8.03	7.73	7.33
20	6.98	7.22	7.67	8.09	8.54	8.8	8.51	8.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.5°	3.46	146.7°	3.43
8	41.1°	4.12	152°	4.3
10	39.8°	4.64	153.4°	5.09
12	38.6°	4.87	161.9°	5.81
14	38.1°	4.96	180°	6.45
16	38.1°	5	180°	6.88
20	38.4°	4.99	180°	7.59

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