FLASH: ORC Rating

GPH

641.3

OSN

621.8

LOA

10.757 m

Displacement

4113 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6346

Medium

0.8676

High

0.9989

Triple Offshore

Low

0.818

Medium

1.0551

High

1.1825

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.65 m
Draft: 1.99 m
Displacement: 4113 kg
Crew weight: 822 kg
Wetted surface: 23.73 m²

Sails

Mainsail: 33.78 m²
Genoa: 36.73 m²
Spinnaker: 71.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: SANTANA 35
Builder: SCHOCK
Designer: TURNER
Year built: 1978
Stability index: 100.9

Performance data

Polar CSV

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

6,42.4,4.71254,52,5.25,60,5.54,75,5.74,90,5.64,110,5.41,120,5.24,135,4.73,145.1,4.169959,150,3.95
8,41.1,5.533708,52,6.2,60,6.44,75,6.58,90,6.52,110,6.49,120,6.33,135,5.78,150,5,150.7,4.976669
10,39.6,6.138765,52,6.72,60,6.85,75,6.96,90,6.98,110,7.03,120,6.93,135,6.61,150,5.94,151.6,5.854611
12,37.6,6.36131,52,6.96,60,7.09,75,7.23,90,7.3,110,7.43,120,7.33,135,7.05,150,6.66,159.2,6.30064
14,36.9,6.452543,52,7.07,60,7.25,75,7.48,90,7.53,110,7.85,120,7.75,135,7.42,150,7.06,173,6.538739
16,36.4,6.497752,52,7.13,60,7.32,75,7.67,90,7.83,110,8.23,120,8.2,135,7.85,150,7.42,179,6.931056
20,36.4,6.497752,52,7.17,60,7.39,75,7.83,90,8.26,110,8.71,120,9.06,135,8.8,150,8.23,178.1,7.624192

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.25	5.54	5.74	5.64	5.41	5.24	4.73	3.95
8	6.2	6.44	6.58	6.52	6.49	6.33	5.78	5
10	6.72	6.85	6.96	6.98	7.03	6.93	6.61	5.94
12	6.96	7.09	7.23	7.3	7.43	7.33	7.05	6.66
14	7.07	7.25	7.48	7.53	7.85	7.75	7.42	7.06
16	7.13	7.32	7.67	7.83	8.23	8.2	7.85	7.42
20	7.17	7.39	7.83	8.26	8.71	9.06	8.8	8.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.48	145.1°	3.42
8	41.1°	4.17	150.7°	4.34
10	39.6°	4.73	151.6°	5.15
12	37.6°	5.04	159.2°	5.89
14	36.9°	5.16	173°	6.49
16	36.4°	5.23	179°	6.93
20	36.4°	5.23	178.1°	7.62

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°	5.25	6.20	6.72	6.96	7.07	7.13	7.17
60°	5.54	6.44	6.85	7.09	7.25	7.32	7.39
75°	5.74	6.58	6.96	7.23	7.48	7.67	7.83
90°	5.64	6.52	6.98	7.30	7.53	7.83	8.26
110°	5.41	6.49	7.03	7.43	7.85	8.23	8.71
120°	5.24	6.33	6.93	7.33	7.75	8.20	9.06
135°	4.73	5.78	6.61	7.05	7.42	7.85	8.80
150°	3.95	5.00	5.94	6.66	7.06	7.42	8.23