Slappa 3 — ORC Rating

GPH

639.5

OSN

621.8

LOA

10.36 m

Displacement

5585 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7143

Medium

0.9682

High

1.1102

Triple Offshore

Low

0.9211

Medium

1.1929

High

1.3294

Boat Specifications

Dimensions

Length overall: 10.36 m
Beam: 3.38 m
Draft: 1.92 m
Displacement: 5585 kg
Crew weight: 634 kg
Wetted surface: 25.95 m²

Sails

Mainsail: 39.3 m²
Genoa: 28.28 m²
Spinnaker: 78.3 m²
Asymmetric spinnaker: 66.47 m²

Design

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

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.

6,42.6,4.55103,52,5.09,60,5.36,75,5.59,90,5.57,110,5.55,120,5.38,135,4.86,145.5,4.331861,150,4.12
8,41.3,5.364292,52,6.04,60,6.34,75,6.57,90,6.67,110,6.69,120,6.52,135,5.95,150,5.18,150.4,5.163917
10,41.2,6.047195,52,6.7,60,6.91,75,7.06,90,7.21,110,7.25,120,7.16,135,6.82,150,6.11,152.2,5.991537
12,40.1,6.340521,52,6.99,60,7.17,75,7.33,90,7.51,110,7.61,120,7.54,135,7.27,150,6.85,158,6.503564
14,39.5,6.415037,52,7.09,60,7.29,75,7.53,90,7.65,110,7.98,120,7.92,135,7.63,150,7.27,180,6.68
16,39.5,6.453916,52,7.14,60,7.35,75,7.67,90,7.86,110,8.34,120,8.32,135,8.01,150,7.6,180,7.15
20,40.1,6.601986,52,7.2,60,7.37,75,7.78,90,8.25,110,8.76,120,9.15,135,8.87,150,8.35,180,7.81

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.36	5.59	5.57	5.55	5.38	4.86	4.12
8	6.04	6.34	6.57	6.67	6.69	6.52	5.95	5.18
10	6.7	6.91	7.06	7.21	7.25	7.16	6.82	6.11
12	6.99	7.17	7.33	7.51	7.61	7.54	7.27	6.85
14	7.09	7.29	7.53	7.65	7.98	7.92	7.63	7.27
16	7.14	7.35	7.67	7.86	8.34	8.32	8.01	7.6
20	7.2	7.37	7.78	8.25	8.76	9.15	8.87	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.35	145.5°	3.57
8	41.3°	4.03	150.4°	4.49
10	41.2°	4.55	152.2°	5.3
12	40.1°	4.85	158°	6.03
14	39.5°	4.95	180°	6.68
16	39.5°	4.98	180°	7.15
20	40.1°	5.05	180°	7.81

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