Slappa 3 — ORC Rating

GPH

639.3

OSN

622.3

LOA

10.36 m

Displacement

5584 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6295

Medium

0.8586

High

0.9878

Triple Offshore

Low

0.8199

Medium

1.0601

High

1.1814

Boat Specifications

Dimensions

Length overall: 10.36 m
Beam: 3.38 m
Draft: 1.92 m
Displacement: 5584 kg
Crew weight: 635 kg
Wetted surface: 25.86 m²

Sails

Mainsail: 39.3 m²
Genoa: 28.28 m²
Spinnaker: 78.65 m²
Asymmetric spinnaker: 63.73 m²

Design

Type: X-34
Builder: X Yachts
Designer: Jeppesen
Year built: 2008
Stability index: 117.6

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.

6,43,4.512181,52,5.07,60,5.37,75,5.75,90,5.94,110,5.67,120,5.38,135,4.84,145.1,4.328467,150,4.09
8,41.8,5.352285,52,6,60,6.32,75,6.72,90,6.89,110,6.72,120,6.53,135,5.94,150,5.17,150.2,5.162685
10,41.4,6.025774,52,6.67,60,6.88,75,7.16,90,7.31,110,7.24,120,7.16,135,6.81,150,6.11,152,6.002621
12,40.2,6.33677,52,6.97,60,7.15,75,7.36,90,7.61,110,7.6,120,7.54,135,7.27,150,6.85,157.7,6.52825
14,39.4,6.40583,52,7.08,60,7.28,75,7.51,90,7.84,110,7.97,120,7.91,135,7.63,150,7.28,171.8,6.728794
16,39.4,6.470535,52,7.13,60,7.34,75,7.66,90,8,110,8.32,120,8.31,135,8.02,150,7.62,179,7.131086
20,39.6,6.593008,52,7.2,60,7.39,75,7.78,90,8.23,110,8.92,120,9.09,135,8.88,150,8.38,179,7.801188

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.37	5.75	5.94	5.67	5.38	4.84	4.09
8	6	6.32	6.72	6.89	6.72	6.53	5.94	5.17
10	6.67	6.88	7.16	7.31	7.24	7.16	6.81	6.11
12	6.97	7.15	7.36	7.61	7.6	7.54	7.27	6.85
14	7.08	7.28	7.51	7.84	7.97	7.91	7.63	7.28
16	7.13	7.34	7.66	8	8.32	8.31	8.02	7.62
20	7.2	7.39	7.78	8.23	8.92	9.09	8.88	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.3	145.1°	3.55
8	41.8°	3.99	150.2°	4.48
10	41.4°	4.52	152°	5.3
12	40.2°	4.84	157.7°	6.04
14	39.4°	4.95	171.8°	6.66
16	39.4°	5	179°	7.13
20	39.6°	5.08	179°	7.8

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