TRITON: ORC Rating

GPH

703.9

OSN

683.5

LOA

7.5 m

Displacement

850 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5854

Medium

0.7829

High

0.886

Triple Offshore

Low

0.7514

Medium

0.956

High

1.0836

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.36 m
Draft: 1.54 m
Displacement: 850 kg
Crew weight: 320 kg
Wetted surface: 9.88 m²

Sails

Mainsail: 17.25 m²
Genoa: 13.94 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 29.45 m²

Design

Type: FUN 23
Builder: RANGER
Designer: JOUBERT-NIVELT
Year built: 1982
Stability index: 108.5

Performance data

Polar CSV

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

6,42,4.265656,52,4.8,60,5.06,75,5.22,90,5.16,110,5.1,120,4.9,135,4.38,146,3.847835,150,3.69
8,40.6,5.03114,52,5.57,60,5.73,75,5.84,90,5.9,110,5.9,120,5.78,135,5.37,147.5,4.76647,150,4.65
10,38.1,5.413408,52,5.93,60,6.08,75,6.22,90,6.4,110,6.45,120,6.31,135,5.97,150,5.47,154.7,5.276067
12,36.6,5.518066,52,6.13,60,6.35,75,6.59,90,6.79,110,6.98,120,6.84,135,6.46,150,6,167.6,5.528978
14,36.3,5.558807,52,6.22,60,6.48,75,6.86,90,7.05,110,7.56,120,7.42,135,6.95,150,6.46,177.2,5.907052
16,36.3,5.596031,52,6.28,60,6.55,75,7,90,7.42,110,8.12,120,8.19,135,7.52,150,6.91,177.2,6.327554
20,37,5.622089,52,6.36,60,6.63,75,7.13,90,7.85,110,9.01,120,10.19,135,9.51,150,8.06,176.6,7.202678

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5.06	5.22	5.16	5.1	4.9	4.38	3.69
8	5.57	5.73	5.84	5.9	5.9	5.78	5.37	4.65
10	5.93	6.08	6.22	6.4	6.45	6.31	5.97	5.47
12	6.13	6.35	6.59	6.79	6.98	6.84	6.46	6
14	6.22	6.48	6.86	7.05	7.56	7.42	6.95	6.46
16	6.28	6.55	7	7.42	8.12	8.19	7.52	6.91
20	6.36	6.63	7.13	7.85	9.01	10.19	9.51	8.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.17	146°	3.19
8	40.6°	3.82	147.5°	4.02
10	38.1°	4.26	154.7°	4.77
12	36.6°	4.43	167.6°	5.4
14	36.3°	4.48	177.2°	5.9
16	36.3°	4.51	177.2°	6.32
20	37°	4.49	176.6°	7.19

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°	4.80	5.57	5.93	6.13	6.22	6.28	6.36
60°	5.06	5.73	6.08	6.35	6.48	6.55	6.63
75°	5.22	5.84	6.22	6.59	6.86	7.00	7.13
90°	5.16	5.90	6.40	6.79	7.05	7.42	7.85
110°	5.10	5.90	6.45	6.98	7.56	8.12	9.01
120°	4.90	5.78	6.31	6.84	7.42	8.19	10.19
135°	4.38	5.37	5.97	6.46	6.95	7.52	9.51
150°	3.69	4.65	5.47	6.00	6.46	6.91	8.06