Lulu — ORC Rating | RegattaPages

GPH

543.2

OSN

528.7

LOA

14.5 m

Displacement

15146 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7519

Medium

1.002

High

1.1305

Triple Offshore

Low

0.9709

Medium

1.2458

High

1.3798

Boat Specifications

Dimensions

Length overall: 14.5 m
Beam: 4.48 m
Draft: 2.47 m
Displacement: 15146 kg
Crew weight: 900 kg
Wetted surface: 48.68 m²

Sails

Mainsail: 78.06 m²
Genoa: 61.35 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 202.35 m²

Design

Type: X4.9
Builder: X-Yachts
Designer: X-Yacht Design
Year built: 2019
Stability index: 128.3

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.

6,43.8,5.458877,52,6.08,60,6.44,75,6.71,90,6.6,110,6.58,120,6.43,135,5.79,143,5.284012,150,4.88
8,41.8,6.425425,52,7.18,60,7.5,75,7.75,90,7.69,110,7.88,120,7.77,135,7.18,146,6.429142,150,6.16
10,40.6,7.006718,52,7.84,60,8.13,75,8.36,90,8.35,110,8.63,120,8.57,135,8.18,148.7,7.361385,150,7.26
12,40.2,7.318708,52,8.17,60,8.46,75,8.71,90,8.76,110,9.07,120,9.08,135,8.8,150,8.11,150.1,8.109386
14,39.6,7.462558,52,8.33,60,8.61,75,8.93,90,9.06,110,9.37,120,9.53,135,9.28,150,8.64,150.5,8.605677
16,39.4,7.557585,52,8.43,60,8.71,75,9.08,90,9.32,110,9.61,120,9.94,135,9.77,150,9,169.4,7.986283
20,39.6,7.670212,52,8.52,60,8.81,75,9.26,90,9.71,110,10.04,120,10.52,135,10.82,150,9.71,176.3,8.838423

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.08	6.44	6.71	6.6	6.58	6.43	5.79	4.88
8	7.18	7.5	7.75	7.69	7.88	7.77	7.18	6.16
10	7.84	8.13	8.36	8.35	8.63	8.57	8.18	7.26
12	8.17	8.46	8.71	8.76	9.07	9.08	8.8	8.11
14	8.33	8.61	8.93	9.06	9.37	9.53	9.28	8.64
16	8.43	8.71	9.08	9.32	9.61	9.94	9.77	9
20	8.52	8.81	9.26	9.71	10.04	10.52	10.82	9.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.94	143°	4.22
8	41.8°	4.79	146°	5.33
10	40.6°	5.32	148.7°	6.29
12	40.2°	5.59	150.1°	7.03
14	39.6°	5.75	150.5°	7.49
16	39.4°	5.84	169.4°	7.85
20	39.6°	5.91	176.3°	8.82

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