Crusader: ORC Rating

GPH

633

OSN

615.4

LOA

9.46 m

Displacement

4049 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.643

Medium

0.8721

High

0.9974

Triple Offshore

Low

0.8306

Medium

1.0682

High

1.1969

Boat Specifications

Dimensions

Length overall: 9.46 m
Beam: 3.21 m
Draft: 1.95 m
Displacement: 4049 kg
Crew weight: 595 kg
Wetted surface: 23 m²

Sails

Mainsail: 33.91 m²
Genoa: 26.99 m²
Spinnaker: 82.65 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 30 JK
Builder: Beneteau
Designer: Juan Kouyoumdjian
Year built: 2010

Performance data

Polar CSV

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

6,43.1,4.574326,52,5.14,60,5.45,75,5.71,90,5.64,110,5.71,120,5.56,135,5.05,145,4.480243,150,4.24
8,41.6,5.389155,52,6.07,60,6.36,75,6.58,90,6.64,110,6.77,120,6.67,135,6.19,149,5.37818,150,5.32
10,40.5,6.009948,52,6.67,60,6.86,75,7.01,90,7.13,110,7.27,120,7.21,135,6.92,150,6.28,151,6.23128
12,39,6.292254,52,6.96,60,7.13,75,7.29,90,7.33,110,7.71,120,7.66,135,7.36,150,6.94,159,6.587542
14,39,6.433798,52,7.07,60,7.27,75,7.54,90,7.62,110,8.08,120,8.16,135,7.8,150,7.34,180,6.75
16,39,6.485268,52,7.12,60,7.33,75,7.72,90,7.94,110,8.34,120,8.67,135,8.3,150,7.75,180,7.18
20,39.2,6.581117,52,7.18,60,7.39,75,7.85,90,8.44,110,8.8,120,9.34,135,9.59,150,8.72,180,7.97

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.14	5.45	5.71	5.64	5.71	5.56	5.05	4.24
8	6.07	6.36	6.58	6.64	6.77	6.67	6.19	5.32
10	6.67	6.86	7.01	7.13	7.27	7.21	6.92	6.28
12	6.96	7.13	7.29	7.33	7.71	7.66	7.36	6.94
14	7.07	7.27	7.54	7.62	8.08	8.16	7.8	7.34
16	7.12	7.33	7.72	7.94	8.34	8.67	8.3	7.75
20	7.18	7.39	7.85	8.44	8.8	9.34	9.59	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.34	145°	3.67
8	41.6°	4.03	149°	4.61
10	40.5°	4.57	151°	5.45
12	39°	4.89	159°	6.15
14	39°	5	180°	6.75
16	39°	5.04	180°	7.18
20	39.2°	5.1	180°	7.97

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°	5.14	6.07	6.67	6.96	7.07	7.12	7.18
60°	5.45	6.36	6.86	7.13	7.27	7.33	7.39
75°	5.71	6.58	7.01	7.29	7.54	7.72	7.85
90°	5.64	6.64	7.13	7.33	7.62	7.94	8.44
110°	5.71	6.77	7.27	7.71	8.08	8.34	8.80
120°	5.56	6.67	7.21	7.66	8.16	8.67	9.34
135°	5.05	6.19	6.92	7.36	7.80	8.30	9.59
150°	4.24	5.32	6.28	6.94	7.34	7.75	8.72