Heatwave — ORC Rating

GPH

571.6

OSN

554.4

LOA

10.91 m

Displacement

3630 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7338

Medium

0.9685

High

1.1014

Triple Offshore

Low

0.934

Medium

1.175

High

1.3184

Boat Specifications

Dimensions

Length overall: 10.91 m
Beam: 3.59 m
Draft: 2.24 m
Displacement: 3630 kg
Crew weight: 628 kg
Wetted surface: 23.35 m²

Sails

Mainsail: 40.34 m²
Genoa: 31.19 m²
Spinnaker: 110.19 m²
Asymmetric spinnaker: 0 m²

Design

Type: Mumm 36
Year built: 1994
Stability index: 115.4

Velocity Prediction

Polar CSV

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

6,41.8,5.298628,52,5.93,60,6.2,75,6.35,90,6.19,110,6.24,120,6.09,135,5.51,143.3,5.026344,150,4.65
8,39.6,6.216636,52,6.9,60,7.07,75,7.17,90,7.12,110,7.3,120,7.22,135,6.76,146.9,6.028276,150,5.83
10,37.2,6.616198,52,7.33,60,7.49,75,7.62,90,7.6,110,7.87,120,7.86,135,7.51,150,6.84,152,6.71614
12,36.3,6.774796,52,7.52,60,7.73,75,7.96,90,8.01,110,8.26,120,8.42,135,8.13,150,7.52,157.8,7.171629
14,35.7,6.8589,52,7.63,60,7.86,75,8.22,90,8.4,110,8.58,120,8.94,135,8.78,150,8.08,170,7.321226
16,35.4,6.91916,52,7.71,60,7.96,75,8.38,90,8.73,110,8.89,120,9.37,135,9.56,150,8.69,173.6,7.768413
20,35.4,6.968233,52,7.8,60,8.08,75,8.6,90,9.22,110,9.5,120,10.22,135,11.45,150,10.3,150.1,10.289576

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.93	6.2	6.35	6.19	6.24	6.09	5.51	4.65
8	6.9	7.07	7.17	7.12	7.3	7.22	6.76	5.83
10	7.33	7.49	7.62	7.6	7.87	7.86	7.51	6.84
12	7.52	7.73	7.96	8.01	8.26	8.42	8.13	7.52
14	7.63	7.86	8.22	8.4	8.58	8.94	8.78	8.08
16	7.71	7.96	8.38	8.73	8.89	9.37	9.56	8.69
20	7.8	8.08	8.6	9.22	9.5	10.22	11.45	10.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.95	143.3°	4.03
8	39.6°	4.79	146.9°	5.05
10	37.2°	5.27	152°	5.93
12	36.3°	5.46	157.8°	6.64
14	35.7°	5.57	170°	7.21
16	35.4°	5.64	173.6°	7.72
20	35.4°	5.68	150.1°	8.92

Loading polar chart…