WHITE ROSE — ORC Rating

GPH

618.9

OSN

598.9

LOA

11.9 m

Displacement

8324 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6468

Medium

0.893

High

1.0481

Triple Offshore

Low

0.8345

Medium

1.1001

High

1.2404

Boat Specifications

Dimensions

Length overall: 11.9 m
Beam: 3.8 m
Draft: 2.49 m
Displacement: 8324 kg
Crew weight: 738 kg
Wetted surface: 31.99 m²

Sails

Mainsail: 46.39 m²
Genoa: 40.78 m²
Spinnaker: 100.06 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELAN 40 2.40
Builder: Elan
Designer: Rob Humphreys
Year built: 2001
Stability index: 121.2

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.

6,42.4,4.671914,52,5.24,60,5.52,75,5.75,90,5.65,110,5.6,120,5.43,135,4.9,144.8,4.36887,150,4.12
8,40.6,5.492108,52,6.21,60,6.52,75,6.76,90,6.73,110,6.82,120,6.63,135,6.02,150,5.22,150.2,5.208781
10,40.6,6.255998,52,6.97,60,7.19,75,7.34,90,7.42,110,7.51,120,7.41,135,6.99,150,6.17,151.1,6.111041
12,39.4,6.677593,52,7.34,60,7.51,75,7.64,90,7.72,110,7.89,120,7.82,135,7.54,150,7.03,155,6.77474
14,38.2,6.82058,52,7.52,60,7.69,75,7.86,90,7.92,110,8.21,120,8.17,135,7.91,150,7.54,164.6,7.042871
16,37.8,6.910037,52,7.6,60,7.79,75,8.04,90,8.15,110,8.47,120,8.54,135,8.27,150,7.88,177.2,7.338761
20,37.9,6.995452,52,7.67,60,7.88,75,8.26,90,8.56,110,8.81,120,9.15,135,9.06,150,8.59,179,8.021222

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.52	5.75	5.65	5.6	5.43	4.9	4.12
8	6.21	6.52	6.76	6.73	6.82	6.63	6.02	5.22
10	6.97	7.19	7.34	7.42	7.51	7.41	6.99	6.17
12	7.34	7.51	7.64	7.72	7.89	7.82	7.54	7.03
14	7.52	7.69	7.86	7.92	8.21	8.17	7.91	7.54
16	7.6	7.79	8.04	8.15	8.47	8.54	8.27	7.88
20	7.67	7.88	8.26	8.56	8.81	9.15	9.06	8.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.45	144.8°	3.57
8	40.6°	4.17	150.2°	4.52
10	40.6°	4.75	151.1°	5.35
12	39.4°	5.16	155°	6.14
14	38.2°	5.36	164.6°	6.79
16	37.8°	5.46	177.2°	7.33
20	37.9°	5.52	179°	8.02

Loading polar chart…