Limonca: ORC Rating

GPH

561.9

OSN

548.4

LOA

9.99 m

Displacement

2218 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7542

Medium

0.9597

High

1.0978

Triple Offshore

Low

0.9614

Medium

1.186

High

1.3456

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 3.32 m
Draft: 2.27 m
Displacement: 2218 kg
Crew weight: 523 kg
Wetted surface: 19.26 m²

Sails

Mainsail: 37.21 m²
Genoa: 31.64 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 88.9 m²

Design

Type: Justin Ten
Designer: Andrej Justin
Year built: 1996
Stability index: 125.6

Performance data

Polar CSV

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

6,41.8,5.633984,52,6.29,60,6.55,75,6.7,90,6.59,110,6.37,120,6.18,135,5.55,142.4,5.086524,150,4.66
8,38.7,6.355467,52,7.05,60,7.24,75,7.39,90,7.34,110,7.38,120,7.27,135,6.79,146,6.151712,150,5.89
10,36.9,6.552583,52,7.31,60,7.55,75,7.86,90,7.92,110,8.1,120,8.05,135,7.57,150,6.85,150.5,6.824796
12,36,6.650046,52,7.46,60,7.73,75,8.15,90,8.44,110,8.63,120,8.85,135,8.36,150,7.51,150.5,7.479701
14,35.8,6.71957,52,7.57,60,7.86,75,8.35,90,8.85,110,9.09,120,9.6,135,9.32,147.8,8.343249,150,8.15
16,35.8,6.768888,52,7.64,60,7.96,75,8.51,90,9.16,110,9.55,120,10.2,135,10.46,145.2,9.486705,150,8.99
20,36.6,6.801048,52,7.68,60,8.04,75,8.73,90,9.58,110,10.68,120,11.42,135,13.16,141.5,12.841676,150,11.6

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.29	6.55	6.7	6.59	6.37	6.18	5.55	4.66
8	7.05	7.24	7.39	7.34	7.38	7.27	6.79	5.89
10	7.31	7.55	7.86	7.92	8.1	8.05	7.57	6.85
12	7.46	7.73	8.15	8.44	8.63	8.85	8.36	7.51
14	7.57	7.86	8.35	8.85	9.09	9.6	9.32	8.15
16	7.64	7.96	8.51	9.16	9.55	10.2	10.46	8.99
20	7.68	8.04	8.73	9.58	10.68	11.42	13.16	11.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	4.2	142.4°	4.03
8	38.7°	4.96	146°	5.1
10	36.9°	5.24	150.5°	5.94
12	36°	5.38	150.5°	6.51
14	35.8°	5.45	147.8°	7.06
16	35.8°	5.49	145.2°	7.79
20	36.6°	5.46	141.5°	10.05

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°	6.29	7.05	7.31	7.46	7.57	7.64	7.68
60°	6.55	7.24	7.55	7.73	7.86	7.96	8.04
75°	6.70	7.39	7.86	8.15	8.35	8.51	8.73
90°	6.59	7.34	7.92	8.44	8.85	9.16	9.58
110°	6.37	7.38	8.10	8.63	9.09	9.55	10.68
120°	6.18	7.27	8.05	8.85	9.60	10.20	11.42
135°	5.55	6.79	7.57	8.36	9.32	10.46	13.16
150°	4.66	5.89	6.85	7.51	8.15	8.99	11.60