SCAMP ONE: ORC Rating

GPH

561.3

OSN

548.7

LOA

13.475 m

Displacement

7460 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7403

Medium

0.9773

High

1.1149

Triple Offshore

Low

0.9531

Medium

1.1959

High

1.3291

Boat Specifications

Dimensions

Length overall: 13.475 m
Beam: 4.38 m
Draft: 2.81 m
Displacement: 7460 kg
Crew weight: 950 kg
Wetted surface: 32.46 m²

Sails

Mainsail: 67.57 m²
Genoa: 47.87 m²
Spinnaker: 136.18 m²
Asymmetric spinnaker: 133.43 m²

Design

Type: none
Builder: ESPIRIT
Designer: REICHEL/PUGH
Year built: 1985

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,40.7,5.394822,52,6.11,60,6.42,75,6.68,90,6.6,110,6.39,120,6.16,135,5.52,141.5,5.149448,150,4.65
8,40.1,6.37974,52,7.14,60,7.36,75,7.51,90,7.5,110,7.53,120,7.37,135,6.77,148,5.825141,150,5.7
10,38.2,6.833305,52,7.57,60,7.74,75,7.91,90,7.96,110,8.09,120,7.97,135,7.61,148.5,6.884499,150,6.78
12,37.1,6.983591,52,7.74,60,7.95,75,8.19,90,8.29,110,8.54,120,8.48,135,8.12,150,7.58,157,7.23516
14,36.8,7.093515,52,7.84,60,8.07,75,8.42,90,8.61,110,8.9,120,8.95,135,8.62,150,8.06,174,7.330155
16,36.8,7.168447,52,7.9,60,8.15,75,8.56,90,8.86,110,9.15,120,9.38,135,9.12,150,8.52,180,7.83
20,36.4,7.243192,52,8,60,8.23,75,8.71,90,9.2,110,9.58,120,10.03,135,10.22,150,9.48,180,8.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.11	6.42	6.68	6.6	6.39	6.16	5.52	4.65
8	7.14	7.36	7.51	7.5	7.53	7.37	6.77	5.7
10	7.57	7.74	7.91	7.96	8.09	7.97	7.61	6.78
12	7.74	7.95	8.19	8.29	8.54	8.48	8.12	7.58
14	7.84	8.07	8.42	8.61	8.9	8.95	8.62	8.06
16	7.9	8.15	8.56	8.86	9.15	9.38	9.12	8.52
20	8	8.23	8.71	9.2	9.58	10.03	10.22	9.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	40.7°	4.09	141.5°	4.03
8	40.1°	4.88	148°	4.94
10	38.2°	5.37	148.5°	5.87
12	37.1°	5.57	157°	6.66
14	36.8°	5.68	174°	7.29
16	36.8°	5.74	180°	7.83
20	36.4°	5.83	180°	8.71

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	6.11	7.14	7.57	7.74	7.84	7.90	8.00
60°	6.42	7.36	7.74	7.95	8.07	8.15	8.23
75°	6.68	7.51	7.91	8.19	8.42	8.56	8.71
90°	6.60	7.50	7.96	8.29	8.61	8.86	9.20
110°	6.39	7.53	8.09	8.54	8.90	9.15	9.58
120°	6.16	7.37	7.97	8.48	8.95	9.38	10.03
135°	5.52	6.77	7.61	8.12	8.62	9.12	10.22
150°	4.65	5.70	6.78	7.58	8.06	8.52	9.48