LUPA MANNARA — ORC Rating

GPH

686.1

OSN

662.3

LOA

9.25 m

Displacement

4354 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5851

Medium

0.8118

High

0.9566

Triple Offshore

Low

0.754

Medium

0.9914

High

1.1242

Boat Specifications

Dimensions

Length overall: 9.25 m
Beam: 3.3 m
Draft: 1.91 m
Displacement: 4354 kg
Crew weight: 420 kg
Wetted surface: 21.09 m²

Sails

Mainsail: 28.64 m²
Genoa: 21.01 m²
Spinnaker: 56.99 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELAN 31
Builder: ELAN
Designer: HUMPHREYS
Year built: 2006

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.

6,43.4,4.252832,52,4.71,60,4.96,75,5.13,90,5.11,110,5.13,120,4.95,135,4.42,145.1,3.938295,150,3.73
8,41.2,5.010533,52,5.6,60,5.84,75,6.01,90,6.11,110,6.17,120,6.01,135,5.48,150,4.79,150.1,4.787191
10,40,5.574089,52,6.18,60,6.36,75,6.5,90,6.66,110,6.72,120,6.63,135,6.28,150,5.68,153.3,5.518422
12,38.3,5.912512,52,6.52,60,6.66,75,6.78,90,6.98,110,7.07,120,6.99,135,6.75,150,6.35,159.7,5.992181
14,37,6.110422,52,6.72,60,6.86,75,7.01,90,7.22,110,7.38,120,7.31,135,7.08,150,6.77,173.6,6.248944
16,36.6,6.228066,52,6.86,60,7.01,75,7.2,90,7.37,110,7.69,120,7.63,135,7.41,150,7.08,178.6,6.641983
20,36.4,6.311392,52,6.97,60,7.17,75,7.5,90,7.66,110,8.21,120,8.3,135,8.09,150,7.7,179,7.251104
24,37.2,6.352555,52,7,60,7.23,75,7.65,90,7.98,110,8.52,120,9.03,135,8.97,150,8.41,179,7.841194

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.71	4.96	5.13	5.11	5.13	4.95	4.42	3.73
8	5.6	5.84	6.01	6.11	6.17	6.01	5.48	4.79
10	6.18	6.36	6.5	6.66	6.72	6.63	6.28	5.68
12	6.52	6.66	6.78	6.98	7.07	6.99	6.75	6.35
14	6.72	6.86	7.01	7.22	7.38	7.31	7.08	6.77
16	6.86	7.01	7.2	7.37	7.69	7.63	7.41	7.08
20	6.97	7.17	7.5	7.66	8.21	8.3	8.09	7.7
24	7	7.23	7.65	7.98	8.52	9.03	8.97	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3.09	145.1°	3.23
8	41.2°	3.77	150.1°	4.15
10	40°	4.27	153.3°	4.93
12	38.3°	4.64	159.7°	5.62
14	37°	4.88	173.6°	6.21
16	36.6°	5	178.6°	6.64
20	36.4°	5.08	179°	7.25
24	37.2°	5.06	179°	7.84

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