Zombrero 2: ORC Rating

GPH

588.7

OSN

573.5

LOA

13.1 m

Displacement

10259 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.782

Medium

1.0512

High

1.2134

Triple Offshore

Low

1.0064

Medium

1.2913

High

1.4386

Boat Specifications

Dimensions

Length overall: 13.1 m
Beam: 3.95 m
Draft: 2.48 m
Displacement: 10259 kg
Crew weight: 803 kg
Wetted surface: 37.89 m²

Sails

Mainsail: 59.68 m²
Genoa: 54.75 m²
Spinnaker: 129.6 m²
Asymmetric spinnaker: 149.67 m²

Design

Type: K43
Designer: Birger Kullman
Year built: 2005

Performance data

Polar CSV

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

6,41.9,5.024778,52,5.64,60,5.93,75,6.17,90,6.1,110,6,120,5.84,135,5.25,144.1,4.752842,150,4.44
8,40.5,5.89159,52,6.66,60,6.95,75,7.15,90,7.12,110,7.2,120,7.03,135,6.42,148.3,5.629922,150,5.53
10,40.4,6.644446,52,7.33,60,7.52,75,7.64,90,7.71,110,7.79,120,7.69,135,7.34,147.7,6.660658,150,6.5
12,38.8,6.903295,52,7.61,60,7.78,75,7.92,90,7.93,110,8.17,120,8.1,135,7.81,150,7.25,155.4,6.961888
14,37.8,6.998627,52,7.72,60,7.9,75,8.13,90,8.19,110,8.51,120,8.5,135,8.19,150,7.73,170.2,7.083361
16,37.2,7.04305,52,7.78,60,7.97,75,8.27,90,8.43,110,8.73,120,8.91,135,8.59,150,8.07,180,7.54
20,37.1,7.134045,52,7.82,60,8.03,75,8.4,90,8.8,110,9.02,120,9.45,135,9.43,150,8.8,180,8.24

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.64	5.93	6.17	6.1	6	5.84	5.25	4.44
8	6.66	6.95	7.15	7.12	7.2	7.03	6.42	5.53
10	7.33	7.52	7.64	7.71	7.79	7.69	7.34	6.5
12	7.61	7.78	7.92	7.93	8.17	8.1	7.81	7.25
14	7.72	7.9	8.13	8.19	8.51	8.5	8.19	7.73
16	7.78	7.97	8.27	8.43	8.73	8.91	8.59	8.07
20	7.82	8.03	8.4	8.8	9.02	9.45	9.43	8.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.74	144.1°	3.85
8	40.5°	4.48	148.3°	4.79
10	40.4°	5.06	147.7°	5.63
12	38.8°	5.38	155.4°	6.33
14	37.8°	5.53	170.2°	6.98
16	37.2°	5.61	180°	7.54
20	37.1°	5.69	180°	8.24

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°	5.64	6.66	7.33	7.61	7.72	7.78	7.82
60°	5.93	6.95	7.52	7.78	7.90	7.97	8.03
75°	6.17	7.15	7.64	7.92	8.13	8.27	8.40
90°	6.10	7.12	7.71	7.93	8.19	8.43	8.80
110°	6.00	7.20	7.79	8.17	8.51	8.73	9.02
120°	5.84	7.03	7.69	8.10	8.50	8.91	9.45
135°	5.25	6.42	7.34	7.81	8.19	8.59	9.43
150°	4.44	5.53	6.50	7.25	7.73	8.07	8.80