NONAME — ORC Rating | RegattaPages

GPH

613

OSN

596.3

LOA

8.09 m

Displacement

971 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6763

Medium

0.8802

High

1.0179

Triple Offshore

Low

0.8648

Medium

1.0948

High

1.2584

Boat Specifications

Dimensions

Length overall: 8.09 m
Beam: 2.7 m
Draft: 1.53 m
Displacement: 971 kg
Crew weight: 423 kg
Wetted surface: 13.02 m²

Sails

Mainsail: 22.53 m²
Genoa: 16.11 m²
Spinnaker: 58.5 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dolphin 81
Builder: Maxi Dolphin
Designer: E.Santarelli
Year built: 1993
Stability index: 95.5

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.

6,42.9,4.94169,52,5.51,60,5.79,75,5.94,90,5.8,110,5.83,120,5.69,135,5.13,141.5,4.778892,150,4.32
8,40.3,5.729883,52,6.34,60,6.53,75,6.68,90,6.61,110,6.81,120,6.74,135,6.31,146.9,5.598538,150,5.42
10,38.4,5.997243,52,6.69,60,6.94,75,7.22,90,7.27,110,7.5,120,7.58,135,7.12,150,6.35,153.2,6.184279
12,38.1,6.125029,52,6.85,60,7.16,75,7.63,90,7.88,110,7.98,120,8.35,135,8.03,150,7.13,153.2,6.957314
14,38.2,6.197057,52,6.96,60,7.31,75,7.89,90,8.44,110,8.44,120,8.97,135,9.12,150,7.94,152.3,7.770555
16,38.2,6.222507,52,7.03,60,7.41,75,8.1,90,8.82,110,8.91,120,9.53,135,10.2,148.7,9.023255,150,8.9
20,39.4,6.263478,52,7.07,60,7.51,75,8.36,90,9.34,110,10.38,120,10.7,135,12.5,143.9,12.574415,150,11.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.51	5.79	5.94	5.8	5.83	5.69	5.13	4.32
8	6.34	6.53	6.68	6.61	6.81	6.74	6.31	5.42
10	6.69	6.94	7.22	7.27	7.5	7.58	7.12	6.35
12	6.85	7.16	7.63	7.88	7.98	8.35	8.03	7.13
14	6.96	7.31	7.89	8.44	8.44	8.97	9.12	7.94
16	7.03	7.41	8.1	8.82	8.91	9.53	10.2	8.9
20	7.07	7.51	8.36	9.34	10.38	10.7	12.5	11.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.62	141.5°	3.74
8	40.3°	4.37	146.9°	4.69
10	38.4°	4.7	153.2°	5.52
12	38.1°	4.82	153.2°	6.21
14	38.2°	4.87	152.3°	6.88
16	38.2°	4.89	148.7°	7.71
20	39.4°	4.84	143.9°	10.16

Loading polar chart…