Kindred Spirit: ORC Rating

GPH

699.1

OSN

680.3

LOA

7.62 m

Displacement

1298 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5994

Medium

0.7897

High

0.8787

Triple Offshore

Low

0.7667

Medium

0.9597

High

1.067

Boat Specifications

Dimensions

Length overall: 7.62 m
Beam: 2.3 m
Draft: 1.08 m
Displacement: 1298 kg
Crew weight: 345 kg
Wetted surface: 11.78 m²

Sails

Mainsail: 15.06 m²
Genoa: 20.07 m²
Spinnaker: 43.26 m²
Asymmetric spinnaker: 37.86 m²

Design

Type: Hood Halvorsen 25
Builder: Halvorsen
Designer: Hood
Year built: 1980
Stability index: -1

Performance data

Polar CSV

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

4,43.8,3.255929,52,3.69,60,3.98,75,4.13,90,3.96,110,3.92,120,3.78,135,3.27,144.1,2.86405,150,2.68
6,43.8,4.433605,52,4.89,60,5.15,75,5.29,90,5.2,110,5.19,120,5.05,135,4.54,144.1,4.1109,150,3.84
8,41.9,5.132259,52,5.64,60,5.81,75,5.9,90,5.95,110,6.01,120,5.9,135,5.52,150,4.87,150.9,4.829634
10,39.7,5.471799,52,5.98,60,6.12,75,6.24,90,6.37,110,6.49,120,6.38,135,6.09,150,5.66,156.3,5.416842
12,38.9,5.615212,52,6.15,60,6.32,75,6.5,90,6.67,110,6.93,120,6.84,135,6.53,150,6.17,164.4,5.783032
14,38.7,5.663542,52,6.23,60,6.43,75,6.71,90,6.86,110,7.36,120,7.32,135,6.98,150,6.58,170.9,6.096735
16,38.9,5.705158,52,6.27,60,6.49,75,6.84,90,7.08,110,7.78,120,7.9,135,7.49,150,7,173.6,6.430073
20,40.2,5.721423,52,6.27,60,6.54,75,6.99,90,7.43,110,8.55,120,9.66,135,9.19,150,8.07,166.8,7.354309
24,43.8,5.708267,52,6.16,60,6.47,75,7.04,90,7.62,110,9.34,120,11.12,135,12.82,143.1,11.779643,150,10.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	3.69	3.98	4.13	3.96	3.92	3.78	3.27	2.68
6	4.89	5.15	5.29	5.2	5.19	5.05	4.54	3.84
8	5.64	5.81	5.9	5.95	6.01	5.9	5.52	4.87
10	5.98	6.12	6.24	6.37	6.49	6.38	6.09	5.66
12	6.15	6.32	6.5	6.67	6.93	6.84	6.53	6.17
14	6.23	6.43	6.71	6.86	7.36	7.32	6.98	6.58
16	6.27	6.49	6.84	7.08	7.78	7.9	7.49	7
20	6.27	6.54	6.99	7.43	8.55	9.66	9.19	8.07
24	6.16	6.47	7.04	7.62	9.34	11.12	12.82	10.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	43.8°	2.35	144.1°	2.32
6	43.8°	3.2	144.1°	3.33
8	41.9°	3.82	150.9°	4.22
10	39.7°	4.21	156.3°	4.96
12	38.9°	4.37	164.4°	5.57
14	38.7°	4.42	170.9°	6.02
16	38.9°	4.44	173.6°	6.39
20	40.2°	4.37	166.8°	7.16
24	43.8°	4.12	143.1°	9.42

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 4 kt6 kt8 kt10 kt12 kt14 kt16 kt20 kt24 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 4 kt (kt)	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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	3.69	4.89	5.64	5.98	6.15	6.23	6.27	6.27	6.16
60°	3.98	5.15	5.81	6.12	6.32	6.43	6.49	6.54	6.47
75°	4.13	5.29	5.90	6.24	6.50	6.71	6.84	6.99	7.04
90°	3.96	5.20	5.95	6.37	6.67	6.86	7.08	7.43	7.62
110°	3.92	5.19	6.01	6.49	6.93	7.36	7.78	8.55	9.34
120°	3.78	5.05	5.90	6.38	6.84	7.32	7.90	9.66	11.12
135°	3.27	4.54	5.52	6.09	6.53	6.98	7.49	9.19	12.82
150°	2.68	3.84	4.87	5.66	6.17	6.58	7.00	8.07	10.87