Calena: ORC Rating

GPH

598.3

OSN

582.7

LOA

9.435 m

Displacement

2188 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7011

Medium

0.9164

High

1.0395

Triple Offshore

Low

0.8958

Medium

1.1191

High

1.2629

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.04 m
Draft: 2.13 m
Displacement: 2188 kg
Crew weight: 490 kg
Wetted surface: 17.56 m²

Sails

Mainsail: 31.1 m²
Genoa: 19.06 m²
Spinnaker: 86.14 m²
Asymmetric spinnaker: 0 m²

Design

Type: FARR 30
Builder: OVINGTON
Designer: FARR
Year built: 1996

Performance data

Polar CSV

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

6,42,4.911559,52,5.52,60,5.84,75,6.09,90,6.04,110,6.19,120,6.06,135,5.46,144,4.944272,150,4.62
8,40.9,5.821234,52,6.48,60,6.67,75,6.82,90,6.84,110,7.05,120,7.01,135,6.67,146,6.043152,150,5.78
10,38.2,6.197057,52,6.87,60,7.04,75,7.21,90,7.24,110,7.57,120,7.64,135,7.29,150,6.71,153.5,6.525618
12,37.5,6.340176,52,7.03,60,7.26,75,7.59,90,7.69,110,7.96,120,8.27,135,7.99,150,7.28,161.5,6.801475
14,37.5,6.415805,52,7.1,60,7.38,75,7.89,90,8.17,110,8.34,120,8.74,135,8.82,150,7.91,180,7.01
16,37.1,6.431925,52,7.14,60,7.45,75,8.06,90,8.59,110,8.75,120,9.19,135,9.79,150,8.65,180,7.53
20,37.9,6.539227,52,7.25,60,7.62,75,8.19,90,9.07,110,9.62,120,10.14,135,11.39,145.2,11.337769,150,10.75

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.52	5.84	6.09	6.04	6.19	6.06	5.46	4.62
8	6.48	6.67	6.82	6.84	7.05	7.01	6.67	5.78
10	6.87	7.04	7.21	7.24	7.57	7.64	7.29	6.71
12	7.03	7.26	7.59	7.69	7.96	8.27	7.99	7.28
14	7.1	7.38	7.89	8.17	8.34	8.74	8.82	7.91
16	7.14	7.45	8.06	8.59	8.75	9.19	9.79	8.65
20	7.25	7.62	8.19	9.07	9.62	10.14	11.39	10.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.65	144°	4
8	40.9°	4.4	146°	5.01
10	38.2°	4.87	153.5°	5.84
12	37.5°	5.03	161.5°	6.45
14	37.5°	5.09	180°	7.01
16	37.1°	5.13	180°	7.53
20	37.9°	5.16	145.2°	9.31

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°	5.52	6.48	6.87	7.03	7.10	7.14	7.25
60°	5.84	6.67	7.04	7.26	7.38	7.45	7.62
75°	6.09	6.82	7.21	7.59	7.89	8.06	8.19
90°	6.04	6.84	7.24	7.69	8.17	8.59	9.07
110°	6.19	7.05	7.57	7.96	8.34	8.75	9.62
120°	6.06	7.01	7.64	8.27	8.74	9.19	10.14
135°	5.46	6.67	7.29	7.99	8.82	9.79	11.39
150°	4.62	5.78	6.71	7.28	7.91	8.65	10.75