MAD MAX : ORC Rating

GPH

610.3

OSN

595.6

LOA

10.9 m

Displacement

4338 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6638

Medium

0.8948

High

1.0209

Triple Offshore

Low

0.8655

Medium

1.1066

High

1.2358

Boat Specifications

Dimensions

Length overall: 10.9 m
Beam: 3.61 m
Draft: 2.34 m
Displacement: 4338 kg
Crew weight: 170 kg
Wetted surface: 25.76 m²

Sails

Mainsail: 36.65 m²
Genoa: 28.83 m²
Spinnaker: 87.82 m²
Asymmetric spinnaker: 73.3 m²

Design

Type: MUMM 36
Builder: AST. DEL SUR
Designer: BRUCE FARR
Year built: 1993

Performance data

Polar CSV

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

6,42,4.723171,52,5.3,60,5.63,75,6.1,90,6.29,110,6.07,120,5.74,135,5.08,144,4.561091,150,4.26
8,40.5,5.615421,52,6.35,60,6.62,75,7.04,90,7.23,110,7.12,120,6.87,135,6.29,148,5.506763,150,5.39
10,39.8,6.221661,52,6.94,60,7.15,75,7.37,90,7.63,110,7.62,120,7.49,135,7.16,150,6.397041
12,39,6.42093,52,7.16,60,7.37,75,7.58,90,7.92,110,8.07,120,7.97,135,7.65,150,7.17,156,6.885262
14,38.6,6.487354,52,7.24,60,7.46,75,7.78,90,8.13,110,8.54,120,8.45,135,8.15,150,7.63,173,6.961893
16,38.2,6.527906,52,7.27,60,7.5,75,7.9,90,8.29,110,8.98,120,8.97,135,8.73,150,8.1,180,7.43
20,38.8,6.646667,52,7.38,60,7.62,75,7.99,90,8.61,110,9.53,120,9.98,135,10.12,150,9.23,180,8.31

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.3	5.63	6.1	6.29	6.07	5.74	5.08	4.26
8	6.35	6.62	7.04	7.23	7.12	6.87	6.29	5.39
10	6.94	7.15	7.37	7.63	7.62	7.49	7.16	6.4
12	7.16	7.37	7.58	7.92	8.07	7.97	7.65	7.17
14	7.24	7.46	7.78	8.13	8.54	8.45	8.15	7.63
16	7.27	7.5	7.9	8.29	8.98	8.97	8.73	8.1
20	7.38	7.62	7.99	8.61	9.53	9.98	10.12	9.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.51	144°	3.69
8	40.5°	4.27	148°	4.67
10	39.8°	4.78	150°	5.54
12	39°	4.99	156°	6.29
14	38.6°	5.07	173°	6.91
16	38.2°	5.13	180°	7.43
20	38.8°	5.18	180°	8.31

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°	5.30	6.35	6.94	7.16	7.24	7.27	7.38
60°	5.63	6.62	7.15	7.37	7.46	7.50	7.62
75°	6.10	7.04	7.37	7.58	7.78	7.90	7.99
90°	6.29	7.23	7.63	7.92	8.13	8.29	8.61
110°	6.07	7.12	7.62	8.07	8.54	8.98	9.53
120°	5.74	6.87	7.49	7.97	8.45	8.97	9.98
135°	5.08	6.29	7.16	7.65	8.15	8.73	10.12
150°	4.26	5.39	6.40	7.17	7.63	8.10	9.23