ZEROINCONDOTTA: ORC Rating

GPH

607

OSN

590.4

LOA

12.52 m

Displacement

7924 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6766

Medium

0.9018

High

1.0149

Triple Offshore

Low

0.8711

Medium

1.1141

High

1.2274

Boat Specifications

Dimensions

Length overall: 12.52 m
Beam: 3.9 m
Draft: 2.11 m
Displacement: 7924 kg
Crew weight: 560 kg
Wetted surface: 31.89 m²

Sails

Mainsail: 40.67 m²
Genoa: 54.08 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 114.57 m²

Design

Type: X-412 MK2
Builder: X-Yachts
Designer: Jeppesen
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.

6,43.8,5.057081,52,5.58,60,5.88,75,6.08,90,5.97,110,5.76,120,5.6,135,5.03,143.4,4.596313,150,4.26
8,41.5,5.888199,52,6.55,60,6.81,75,6.97,90,6.92,110,6.93,120,6.79,135,6.25,147.1,5.573951,150,5.41
10,40.1,6.41896,52,7.11,60,7.31,75,7.45,90,7.44,110,7.58,120,7.5,135,7.15,147.8,6.523333,150,6.37
12,39.2,6.671446,52,7.38,60,7.56,75,7.73,90,7.77,110,7.96,120,7.93,135,7.68,148.8,7.154847,150,7.06
14,38.6,6.768857,52,7.51,60,7.71,75,7.93,90,8.02,110,8.28,120,8.3,135,8.08,150,7.494006
16,38.9,6.874458,52,7.57,60,7.78,75,8.06,90,8.22,110,8.53,120,8.64,135,8.45,150,7.8,172.2,7.00481
20,39.2,6.90372,52,7.6,60,7.83,75,8.19,90,8.53,110,8.87,120,9.27,135,9.24,150,8.34,176.3,7.746146
24,40.4,6.920203,52,7.58,60,7.84,75,8.28,90,8.72,110,9.08,120,9.71,135,10.23,150,8.94,176.8,8.302946

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.58	5.88	6.08	5.97	5.76	5.6	5.03	4.26
8	6.55	6.81	6.97	6.92	6.93	6.79	6.25	5.41
10	7.11	7.31	7.45	7.44	7.58	7.5	7.15	6.37
12	7.38	7.56	7.73	7.77	7.96	7.93	7.68	7.06
14	7.51	7.71	7.93	8.02	8.28	8.3	8.08	7.49
16	7.57	7.78	8.06	8.22	8.53	8.64	8.45	7.8
20	7.6	7.83	8.19	8.53	8.87	9.27	9.24	8.34
24	7.58	7.84	8.28	8.72	9.08	9.71	10.23	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.65	143.4°	3.69
8	41.5°	4.41	147.1°	4.68
10	40.1°	4.91	147.8°	5.52
12	39.2°	5.17	148.8°	6.12
14	38.6°	5.29	150°	6.49
16	38.9°	5.35	172.2°	6.94
20	39.2°	5.35	176.3°	7.73
24	40.4°	5.27	176.8°	8.29

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°	5.58	6.55	7.11	7.38	7.51	7.57	7.60	7.58
60°	5.88	6.81	7.31	7.56	7.71	7.78	7.83	7.84
75°	6.08	6.97	7.45	7.73	7.93	8.06	8.19	8.28
90°	5.97	6.92	7.44	7.77	8.02	8.22	8.53	8.72
110°	5.76	6.93	7.58	7.96	8.28	8.53	8.87	9.08
120°	5.60	6.79	7.50	7.93	8.30	8.64	9.27	9.71
135°	5.03	6.25	7.15	7.68	8.08	8.45	9.24	10.23
150°	4.26	5.41	6.37	7.06	7.49	7.80	8.34	8.94