First Kiss — ORC Rating

GPH

668.8

OSN

649.4

LOA

7.78 m

Displacement

1467 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6998

Medium

0.9349

High

1.0586

Triple Offshore

Low

0.8949

Medium

1.1296

High

1.2736

Boat Specifications

Dimensions

Length overall: 7.78 m
Beam: 2.5 m
Draft: 1.83 m
Displacement: 1467 kg
Crew weight: 400 kg
Wetted surface: 13.89 m²

Sails

Mainsail: 21.6 m²
Genoa: 17.38 m²
Spinnaker: 44.5 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST CLASS 8
Builder: Beneteau
Designer: FINOT
Year built: 1986

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.

6,41,4.531544,52,5.11,60,5.35,75,5.5,90,5.42,110,5.35,120,5.17,135,4.66,146,4.04083,150,3.87
8,39.6,5.30815,52,5.88,60,6.02,75,6.12,90,6.16,110,6.19,120,6.08,135,5.65,150,4.88,150.7,4.839065
10,36.6,5.679996,52,6.24,60,6.36,75,6.46,90,6.58,110,6.68,120,6.57,135,6.26,150,5.73,153.3,5.585583
12,35.3,5.820097,52,6.42,60,6.6,75,6.81,90,6.88,110,7.21,120,7.1,135,6.71,150,6.3,170.8,5.754018
14,34.9,5.87696,52,6.51,60,6.73,75,7.1,90,7.23,110,7.72,120,7.68,135,7.22,150,6.71,180,6.2
16,34.6,5.879949,52,6.55,60,6.81,75,7.26,90,7.59,110,8.07,120,8.34,135,7.81,150,7.18,180,6.59
20,35.3,5.930373,52,6.6,60,6.85,75,7.39,90,8.03,110,8.73,120,9.49,135,9.48,150,8.34,180,7.48

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.11	5.35	5.5	5.42	5.35	5.17	4.66	3.87
8	5.88	6.02	6.12	6.16	6.19	6.08	5.65	4.88
10	6.24	6.36	6.46	6.58	6.68	6.57	6.26	5.73
12	6.42	6.6	6.81	6.88	7.21	7.1	6.71	6.3
14	6.51	6.73	7.1	7.23	7.72	7.68	7.22	6.71
16	6.55	6.81	7.26	7.59	8.07	8.34	7.81	7.18
20	6.6	6.85	7.39	8.03	8.73	9.49	9.48	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41°	3.42	146°	3.35
8	39.6°	4.09	150.7°	4.22
10	36.6°	4.56	153.3°	4.99
12	35.3°	4.75	170.8°	5.68
14	34.9°	4.82	180°	6.2
16	34.6°	4.84	180°	6.59
20	35.3°	4.84	180°	7.48

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