Hana Mari: ORC Rating

GPH

575.8

OSN

558.7

LOA

13.215 m

Displacement

6490 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7063

Medium

0.9536

High

1.0785

Triple Offshore

Low

0.911

Medium

1.1778

High

1.3106

Boat Specifications

Dimensions

Length overall: 13.215 m
Beam: 3.78 m
Draft: 2.2 m
Displacement: 6490 kg
Crew weight: 595 kg
Wetted surface: 32.05 m²

Sails

Mainsail: 44.89 m²
Genoa: 41.64 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 118.92 m²

Design

Type: Wylie 42
Builder: Schooner Creek BW
Designer: Tom Wylie
Year built: 1996

Performance data

Polar CSV

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

6,43.3,5.193929,52,5.78,60,6.09,75,6.31,90,6.18,110,6.09,120,5.93,135,5.29,142.4,4.859334,150,4.44
8,41.2,6.15352,52,6.86,60,7.12,75,7.3,90,7.23,110,7.36,120,7.23,135,6.63,145.6,5.950696,150,5.67
10,39.4,6.716416,52,7.46,60,7.67,75,7.83,90,7.83,110,8.04,120,7.97,135,7.6,148.2,6.85969,150,6.74
12,38.2,6.92238,52,7.72,60,7.93,75,8.14,90,8.2,110,8.48,120,8.48,135,8.19,149.6,7.5593,150,7.53
14,37.7,7.052369,52,7.84,60,8.06,75,8.36,90,8.51,110,8.83,120,8.96,135,8.7,150,8.013622
16,37.7,7.166116,52,7.93,60,8.16,75,8.51,90,8.77,110,9.09,120,9.41,135,9.23,150,8.38,170.8,7.405259
20,37.6,7.270069,52,8.03,60,8.27,75,8.71,90,9.16,110,9.55,120,10.17,135,10.55,150,9.15,175.7,8.233175
24,38.8,7.301069,52,8.01,60,8.28,75,8.81,90,9.41,110,9.89,120,10.85,135,12.5,140.6,12.022255,150,10.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.78	6.09	6.31	6.18	6.09	5.93	5.29	4.44
8	6.86	7.12	7.3	7.23	7.36	7.23	6.63	5.67
10	7.46	7.67	7.83	7.83	8.04	7.97	7.6	6.74
12	7.72	7.93	8.14	8.2	8.48	8.48	8.19	7.53
14	7.84	8.06	8.36	8.51	8.83	8.96	8.7	8.01
16	7.93	8.16	8.51	8.77	9.09	9.41	9.23	8.38
20	8.03	8.27	8.71	9.16	9.55	10.17	10.55	9.15
24	8.01	8.28	8.81	9.41	9.89	10.85	12.5	10.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.78	142.4°	3.85
8	41.2°	4.63	145.6°	4.91
10	39.4°	5.19	148.2°	5.83
12	38.2°	5.44	149.6°	6.52
14	37.7°	5.58	150°	6.94
16	37.7°	5.67	170.8°	7.31
20	37.6°	5.76	175.7°	8.21
24	38.8°	5.69	140.6°	9.29

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.78	6.86	7.46	7.72	7.84	7.93	8.03	8.01
60°	6.09	7.12	7.67	7.93	8.06	8.16	8.27	8.28
75°	6.31	7.30	7.83	8.14	8.36	8.51	8.71	8.81
90°	6.18	7.23	7.83	8.20	8.51	8.77	9.16	9.41
110°	6.09	7.36	8.04	8.48	8.83	9.09	9.55	9.89
120°	5.93	7.23	7.97	8.48	8.96	9.41	10.17	10.85
135°	5.29	6.63	7.60	8.19	8.70	9.23	10.55	12.50
150°	4.44	5.67	6.74	7.53	8.01	8.38	9.15	10.73