TROYAN: ORC Rating

GPH

673.4

OSN

652.3

LOA

9.238 m

Displacement

4128 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6776

Medium

0.9263

High

1.0713

Triple Offshore

Low

0.8704

Medium

1.1341

High

1.2722

Boat Specifications

Dimensions

Length overall: 9.238 m
Beam: 3.22 m
Draft: 1.82 m
Displacement: 4128 kg
Crew weight: 530 kg
Wetted surface: 22.02 m²

Sails

Mainsail: 28.87 m²
Genoa: 23.6 m²
Spinnaker: 65.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: SKIPPER 30
Builder: SKIPPER YACHTS
Designer: NESTOR VOLKER
Year built: 2006

Performance data

Polar CSV

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

6,42.3,4.24536,52,4.76,60,5,75,5.19,90,5.21,110,5.27,120,5.11,135,4.64,146.4,4.10603,150,3.95
8,40.8,5.006638,52,5.64,60,5.91,75,6.12,90,6.27,110,6.34,120,6.19,135,5.68,150,4.97,150.9,4.921191
10,40.9,5.688933,52,6.3,60,6.49,75,6.62,90,6.8,110,6.87,120,6.79,135,6.48,150,5.84,152.6,5.72191
12,39.2,6.026238,52,6.62,60,6.77,75,6.9,90,7.07,110,7.22,120,7.15,135,6.91,150,6.53,159.5,6.160106
14,38.3,6.141877,52,6.76,60,6.93,75,7.11,90,7.19,110,7.58,120,7.52,135,7.24,150,6.92,180,6.39
16,38,6.180119,52,6.82,60,7.01,75,7.28,90,7.41,110,7.89,120,7.92,135,7.62,150,7.23,180,6.81
20,38.1,6.226689,52,6.84,60,7.05,75,7.46,90,7.85,110,8.24,120,8.61,135,8.46,150,7.96,180,7.44

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5	5.19	5.21	5.27	5.11	4.64	3.95
8	5.64	5.91	6.12	6.27	6.34	6.19	5.68	4.97
10	6.3	6.49	6.62	6.8	6.87	6.79	6.48	5.84
12	6.62	6.77	6.9	7.07	7.22	7.15	6.91	6.53
14	6.76	6.93	7.11	7.19	7.58	7.52	7.24	6.92
16	6.82	7.01	7.28	7.41	7.89	7.92	7.62	7.23
20	6.84	7.05	7.46	7.85	8.24	8.61	8.46	7.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.14	146.4°	3.42
8	40.8°	3.79	150.9°	4.3
10	40.9°	4.3	152.6°	5.08
12	39.2°	4.67	159.5°	5.77
14	38.3°	4.82	180°	6.39
16	38°	4.87	180°	6.81
20	38.1°	4.9	180°	7.44

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°	4.76	5.64	6.30	6.62	6.76	6.82	6.84
60°	5.00	5.91	6.49	6.77	6.93	7.01	7.05
75°	5.19	6.12	6.62	6.90	7.11	7.28	7.46
90°	5.21	6.27	6.80	7.07	7.19	7.41	7.85
110°	5.27	6.34	6.87	7.22	7.58	7.89	8.24
120°	5.11	6.19	6.79	7.15	7.52	7.92	8.61
135°	4.64	5.68	6.48	6.91	7.24	7.62	8.46
150°	3.95	4.97	5.84	6.53	6.92	7.23	7.96