PEPI — ORC Rating | RegattaPages

GPH

704.7

OSN

681.8

LOA

9.28 m

Displacement

3499 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5684

Medium

0.7843

High

0.9144

Triple Offshore

Low

0.7344

Medium

0.9655

High

1.0893

Boat Specifications

Dimensions

Length overall: 9.28 m
Beam: 3.31 m
Draft: 1.7 m
Displacement: 3499 kg
Crew weight: 450 kg
Wetted surface: 19.01 m²

Sails

Mainsail: 22.18 m²
Genoa: 25.27 m²
Spinnaker: 62.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 31
Builder: Elan Marine
Designer: Jakopin
Year built: 1986
Stability index: 114

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.

6,44.2,4.045135,52,4.49,60,4.77,75,4.98,90,4.94,110,5.04,120,4.91,135,4.47,146.9,3.927333,150,3.8
8,42.6,4.768393,52,5.35,60,5.66,75,5.9,90,5.98,110,6.12,120,5.98,135,5.49,150,4.8,151.1,4.751763
10,42.4,5.40317,52,5.99,60,6.22,75,6.39,90,6.54,110,6.65,120,6.58,135,6.31,150,5.7,151.6,5.615879
12,40.9,5.781544,52,6.34,60,6.5,75,6.65,90,6.83,110,7,120,6.95,135,6.73,150,6.37,159.2,6.03321
14,39.9,5.970031,52,6.52,60,6.68,75,6.86,90,6.99,110,7.34,120,7.31,135,7.07,150,6.74,173.6,6.238881
16,39.4,6.030539,52,6.61,60,6.8,75,7.05,90,7.16,110,7.64,120,7.68,135,7.44,150,7.07,179,6.611007
20,40,6.083198,52,6.65,60,6.88,75,7.3,90,7.59,110,7.98,120,8.3,135,8.21,150,7.77,179,7.2211

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.49	4.77	4.98	4.94	5.04	4.91	4.47	3.8
8	5.35	5.66	5.9	5.98	6.12	5.98	5.49	4.8
10	5.99	6.22	6.39	6.54	6.65	6.58	6.31	5.7
12	6.34	6.5	6.65	6.83	7	6.95	6.73	6.37
14	6.52	6.68	6.86	6.99	7.34	7.31	7.07	6.74
16	6.61	6.8	7.05	7.16	7.64	7.68	7.44	7.07
20	6.65	6.88	7.3	7.59	7.98	8.3	8.21	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.9	146.9°	3.29
8	42.6°	3.51	151.1°	4.16
10	42.4°	3.99	151.6°	4.94
12	40.9°	4.37	159.2°	5.64
14	39.9°	4.58	173.6°	6.2
16	39.4°	4.66	179°	6.61
20	40°	4.66	179°	7.22

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