GRACE: ORC Rating

GPH

643.3

OSN

626.2

LOA

10.06 m

Displacement

4617 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7155

Medium

0.965

High

1.1009

Triple Offshore

Low

0.9215

Medium

1.1828

High

1.3143

Boat Specifications

Dimensions

Length overall: 10.06 m
Beam: 3.28 m
Draft: 1.83 m
Displacement: 4617 kg
Crew weight: 530 kg
Wetted surface: 24.29 m²

Sails

Mainsail: 36.5 m²
Genoa: 31.9 m²
Spinnaker: 67.22 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-332
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 1999

Performance data

Polar CSV

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

6,42.4,4.658372,52,5.2,60,5.47,75,5.69,90,5.63,110,5.45,120,5.27,135,4.75,145.7,4.212574,150,4.02
8,41.4,5.49252,52,6.17,60,6.42,75,6.59,90,6.56,110,6.55,120,6.39,135,5.82,150,5.07,150.6,5.038947
10,40.4,6.092931,52,6.71,60,6.88,75,7.01,90,7.05,110,7.1,120,7.01,135,6.66,150,5.98,152.7,5.840535
12,39.2,6.284321,52,6.92,60,7.09,75,7.27,90,7.31,110,7.48,120,7.39,135,7.12,150,6.7,159.1,6.326238
14,38.7,6.355467,52,7,60,7.19,75,7.46,90,7.57,110,7.86,120,7.79,135,7.48,150,7.12,180,6.56
16,38.5,6.376116,52,7.04,60,7.24,75,7.58,90,7.82,110,8.17,120,8.21,135,7.88,150,7.46,180,7.01
20,38.8,6.428533,52,7.07,60,7.26,75,7.67,90,8.17,110,8.54,120,8.93,135,8.78,150,8.24,180,7.7

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.47	5.69	5.63	5.45	5.27	4.75	4.02
8	6.17	6.42	6.59	6.56	6.55	6.39	5.82	5.07
10	6.71	6.88	7.01	7.05	7.1	7.01	6.66	5.98
12	6.92	7.09	7.27	7.31	7.48	7.39	7.12	6.7
14	7	7.19	7.46	7.57	7.86	7.79	7.48	7.12
16	7.04	7.24	7.58	7.82	8.17	8.21	7.88	7.46
20	7.07	7.26	7.67	8.17	8.54	8.93	8.78	8.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.44	145.7°	3.48
8	41.4°	4.12	150.6°	4.39
10	40.4°	4.64	152.7°	5.19
12	39.2°	4.87	159.1°	5.91
14	38.7°	4.96	180°	6.56
16	38.5°	4.99	180°	7.01
20	38.8°	5.01	180°	7.7

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°	5.20	6.17	6.71	6.92	7.00	7.04	7.07
60°	5.47	6.42	6.88	7.09	7.19	7.24	7.26
75°	5.69	6.59	7.01	7.27	7.46	7.58	7.67
90°	5.63	6.56	7.05	7.31	7.57	7.82	8.17
110°	5.45	6.55	7.10	7.48	7.86	8.17	8.54
120°	5.27	6.39	7.01	7.39	7.79	8.21	8.93
135°	4.75	5.82	6.66	7.12	7.48	7.88	8.78
150°	4.02	5.07	5.98	6.70	7.12	7.46	8.24