LEONCIÑO: ORC Rating

GPH

676.7

OSN

653.7

LOA

8.3 m

Displacement

2722 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6004

Medium

0.8195

High

0.9469

Triple Offshore

Low

0.7692

Medium

1.0023

High

1.1341

Boat Specifications

Dimensions

Length overall: 8.3 m
Beam: 3.02 m
Draft: 2.14 m
Displacement: 2722 kg
Crew weight: 300 kg
Wetted surface: 19.2 m²

Sails

Mainsail: 26.18 m²
Genoa: 20.29 m²
Spinnaker: 61.24 m²
Asymmetric spinnaker: 58.07 m²

Design

Type: FIRST 27.7
Builder: BENETEAU SA
Designer: Groupe FINOT
Year built: 2002

Performance data

Polar CSV

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

6,41.9,4.272405,52,4.78,60,5,75,5.16,90,5.21,110,5.22,120,5.06,135,4.55,145.1,4.048031,150,3.84
8,39.9,5.018476,52,5.63,60,5.84,75,5.99,90,6.15,110,6.22,120,6.09,135,5.6,149.6,4.90427,150,4.89
10,38.5,5.558337,52,6.21,60,6.37,75,6.5,90,6.71,110,6.8,120,6.72,135,6.38,150,5.77,153,5.622854
12,37.4,5.865954,52,6.53,60,6.69,75,6.84,90,7.01,110,7.26,120,7.2,135,6.89,150,6.44,159.2,6.075999
14,37,5.985208,52,6.68,60,6.87,75,7.11,90,7.18,110,7.69,120,7.68,135,7.37,150,6.91,172.2,6.318459
16,36.8,6.044474,52,6.75,60,6.96,75,7.31,90,7.48,110,8.01,120,8.15,135,7.87,150,7.36,177.2,6.738044
20,37.1,6.093403,52,6.81,60,7.05,75,7.5,90,7.94,110,8.45,120,9.02,135,9,150,8.33,177.2,7.579048
24,38.3,6.090907,52,6.8,60,7.07,75,7.59,90,8.18,110,8.66,120,9.69,135,11.02,150,9.64,174.8,8.515045

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.78	5	5.16	5.21	5.22	5.06	4.55	3.84
8	5.63	5.84	5.99	6.15	6.22	6.09	5.6	4.89
10	6.21	6.37	6.5	6.71	6.8	6.72	6.38	5.77
12	6.53	6.69	6.84	7.01	7.26	7.2	6.89	6.44
14	6.68	6.87	7.11	7.18	7.69	7.68	7.37	6.91
16	6.75	6.96	7.31	7.48	8.01	8.15	7.87	7.36
20	6.81	7.05	7.5	7.94	8.45	9.02	9	8.33
24	6.8	7.07	7.59	8.18	8.66	9.69	11.02	9.64

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.18	145.1°	3.32
8	39.9°	3.85	149.6°	4.23
10	38.5°	4.35	153°	5.01
12	37.4°	4.66	159.2°	5.68
14	37°	4.78	172.2°	6.26
16	36.8°	4.84	177.2°	6.73
20	37.1°	4.86	177.2°	7.57
24	38.3°	4.78	174.8°	8.48

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.78	5.63	6.21	6.53	6.68	6.75	6.81	6.80
60°	5.00	5.84	6.37	6.69	6.87	6.96	7.05	7.07
75°	5.16	5.99	6.50	6.84	7.11	7.31	7.50	7.59
90°	5.21	6.15	6.71	7.01	7.18	7.48	7.94	8.18
110°	5.22	6.22	6.80	7.26	7.69	8.01	8.45	8.66
120°	5.06	6.09	6.72	7.20	7.68	8.15	9.02	9.69
135°	4.55	5.60	6.38	6.89	7.37	7.87	9.00	11.02
150°	3.84	4.89	5.77	6.44	6.91	7.36	8.33	9.64