SECOND SOUFFLE: ORC Rating

GPH

640.6

OSN

625.5

LOA

6.5 m

Displacement

900 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.66

Medium

0.8404

High

0.9763

Triple Offshore

Low

0.8389

Medium

1.0384

High

1.2024

Boat Specifications

Dimensions

Length overall: 6.5 m
Beam: 2.8 m
Draft: 1.58 m
Displacement: 900 kg
Crew weight: 366 kg
Wetted surface: 12.08 m²

Sails

Mainsail: 26.21 m²
Genoa: 11.12 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 70.98 m²

Design

Type: MINI 650 PROTO
Builder: Amateur
Designer: BERRET Jean
Year built: 1981

Performance data

Polar CSV

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

6,41.6,4.546682,52,5.13,60,5.38,75,5.61,90,5.88,110,5.87,120,5.78,135,5.24,145,4.71219,150,4.46
8,39.8,5.284507,52,5.81,60,5.96,75,6.12,90,6.47,110,6.6,120,6.53,135,6.1,150,5.49,151,5.430932
10,37.1,5.541737,52,6.14,60,6.34,75,6.55,90,6.88,110,7.3,120,7.35,135,6.88,150,6.15,159.5,5.775767
12,36.4,5.615648,52,6.29,60,6.6,75,7.04,90,7.23,110,7.96,120,8.07,135,7.83,150,6.88,157,6.518162
14,36.6,5.66754,52,6.37,60,6.73,75,7.34,90,7.79,110,8.45,120,8.88,135,8.86,149,7.793111,150,7.71
16,36.8,5.707282,52,6.41,60,6.79,75,7.5,90,8.24,110,8.95,120,9.71,135,10.38,148.5,8.772751,150,8.63
20,38.2,5.764408,52,6.55,60,6.99,75,7.7,90,8.68,110,10.08,120,11.51,135,13.38,145.8,13.360246,150,12.76

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.38	5.61	5.88	5.87	5.78	5.24	4.46
8	5.81	5.96	6.12	6.47	6.6	6.53	6.1	5.49
10	6.14	6.34	6.55	6.88	7.3	7.35	6.88	6.15
12	6.29	6.6	7.04	7.23	7.96	8.07	7.83	6.88
14	6.37	6.73	7.34	7.79	8.45	8.88	8.86	7.71
16	6.41	6.79	7.5	8.24	8.95	9.71	10.38	8.63
20	6.55	6.99	7.7	8.68	10.08	11.51	13.38	12.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.6°	3.4	145°	3.86
8	39.8°	4.06	151°	4.75
10	37.1°	4.42	159.5°	5.41
12	36.4°	4.52	157°	6
14	36.6°	4.55	149°	6.68
16	36.8°	4.57	148.5°	7.48
20	38.2°	4.53	145.8°	11.05

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°	5.13	5.81	6.14	6.29	6.37	6.41	6.55
60°	5.38	5.96	6.34	6.60	6.73	6.79	6.99
75°	5.61	6.12	6.55	7.04	7.34	7.50	7.70
90°	5.88	6.47	6.88	7.23	7.79	8.24	8.68
110°	5.87	6.60	7.30	7.96	8.45	8.95	10.08
120°	5.78	6.53	7.35	8.07	8.88	9.71	11.51
135°	5.24	6.10	6.88	7.83	8.86	10.38	13.38
150°	4.46	5.49	6.15	6.88	7.71	8.63	12.76