Enigheten — ORC Rating

GPH

722.7

OSN

703.2

LOA

7.5 m

Displacement

2140 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5658

Medium

0.7565

High

0.8578

Triple Offshore

Low

0.7302

Medium

0.9348

High

1.0421

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.76 m
Draft: 1.45 m
Displacement: 2140 kg
Crew weight: 435 kg
Wetted surface: 15.16 m²

Sails

Mainsail: 20.04 m²
Genoa: 16.31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 51.76 m²

Design

Type: First 25.7
Builder: Beneteau
Designer: Finot
Year built: 2004
Stability index: 116.1

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.

6,43.8,3.962535,52,4.41,60,4.67,75,4.86,90,5.07,110,5.11,120,4.95,135,4.5,146.6,4.000729,150,3.86
8,42,4.642433,52,5.24,60,5.52,75,5.7,90,5.96,110,6.02,120,5.91,135,5.51,147.5,4.944323,150,4.81
10,42,5.261424,52,5.78,60,5.97,75,6.1,90,6.37,110,6.44,120,6.37,135,6.14,147.9,5.713463,150,5.59
12,39.9,5.552911,52,6.07,60,6.21,75,6.34,90,6.66,110,6.85,120,6.77,135,6.51,150,6.05,150.5,6.020527
14,39,5.661742,52,6.22,60,6.38,75,6.57,90,6.81,110,7.26,120,7.22,135,6.91,150,6.33,172.7,5.766743
16,39,5.700345,52,6.27,60,6.47,75,6.77,90,6.95,110,7.61,120,7.68,135,7.35,150,6.6,176.3,6.132783
20,40,5.691576,52,6.26,60,6.49,75,6.96,90,7.4,110,8.03,120,8.59,135,8.36,150,7.24,176.3,6.693953

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.41	4.67	4.86	5.07	5.11	4.95	4.5	3.86
8	5.24	5.52	5.7	5.96	6.02	5.91	5.51	4.81
10	5.78	5.97	6.1	6.37	6.44	6.37	6.14	5.59
12	6.07	6.21	6.34	6.66	6.85	6.77	6.51	6.05
14	6.22	6.38	6.57	6.81	7.26	7.22	6.91	6.33
16	6.27	6.47	6.77	6.95	7.61	7.68	7.35	6.6
20	6.26	6.49	6.96	7.4	8.03	8.59	8.36	7.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.86	146.6°	3.34
8	42°	3.45	147.5°	4.17
10	42°	3.91	147.9°	4.84
12	39.9°	4.26	150.5°	5.24
14	39°	4.4	172.7°	5.72
16	39°	4.43	176.3°	6.12
20	40°	4.36	176.3°	6.68

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