Cassandra — ORC Rating

GPH

607.3

OSN

590.4

LOA

10.6 m

Displacement

4529 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6778

Medium

0.9109

High

1.0362

Triple Offshore

Low

0.8724

Medium

1.111

High

1.2355

Boat Specifications

Dimensions

Length overall: 10.6 m
Beam: 3.25 m
Draft: 2.16 m
Displacement: 4529 kg
Crew weight: 650 kg
Wetted surface: 24.39 m²

Sails

Mainsail: 42.01 m²
Genoa: 31.89 m²
Spinnaker: 91.31 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-35 OD
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 2005
Stability index: 121.8

Velocity Prediction

Polar CSV

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

6,42.4,4.902124,52,5.49,60,5.79,75,6.03,90,5.95,110,5.89,120,5.72,135,5.15,141.7,4.778431,150,4.33
8,41.2,5.821256,52,6.49,60,6.73,75,6.89,90,6.91,110,6.98,120,6.86,135,6.34,148.4,5.541682,150,5.45
10,39.4,6.367007,52,7.02,60,7.18,75,7.3,90,7.36,110,7.51,120,7.42,135,7.1,150,6.44,151.6,6.354811
12,38.2,6.527906,52,7.2,60,7.38,75,7.59,90,7.63,110,7.95,120,7.9,135,7.56,150,7.12,158.8,6.768035
14,37.8,6.606299,52,7.28,60,7.48,75,7.81,90,7.97,110,8.28,120,8.42,135,8.04,150,7.55,173,6.951818
16,37.5,6.667899,52,7.32,60,7.53,75,7.92,90,8.27,110,8.54,120,8.89,135,8.57,150,8.01,178.1,7.364049
20,37.6,6.765203,52,7.43,60,7.66,75,8.01,90,8.61,110,8.92,120,9.5,135,9.9,150,9.02,177.2,8.209801

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.49	5.79	6.03	5.95	5.89	5.72	5.15	4.33
8	6.49	6.73	6.89	6.91	6.98	6.86	6.34	5.45
10	7.02	7.18	7.3	7.36	7.51	7.42	7.1	6.44
12	7.2	7.38	7.59	7.63	7.95	7.9	7.56	7.12
14	7.28	7.48	7.81	7.97	8.28	8.42	8.04	7.55
16	7.32	7.53	7.92	8.27	8.54	8.89	8.57	8.01
20	7.43	7.66	8.01	8.61	8.92	9.5	9.9	9.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.62	141.7°	3.75
8	41.2°	4.38	148.4°	4.72
10	39.4°	4.92	151.6°	5.59
12	38.2°	5.13	158.8°	6.31
14	37.8°	5.22	173°	6.9
16	37.5°	5.29	178.1°	7.36
20	37.6°	5.36	177.2°	8.2

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