ALMOST NOTHING — ORC Rating

GPH

445.2

OSN

439.6

LOA

18.6 m

Displacement

15702 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9151

Medium

1.1981

High

1.3883

Triple Offshore

Low

1.2064

Medium

1.5001

High

1.6989

Boat Specifications

Dimensions

Length overall: 18.6 m
Beam: 4.3 m
Draft: 3.38 m
Displacement: 15702 kg
Crew weight: 650 kg
Wetted surface: 57.21 m²

Sails

Mainsail: 125.73 m²
Genoa: 76.09 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 311.84 m²

Design

Type: BRENTA 60
Builder: KNIERIM
Designer: LUCA BRENTA
Year built: 2007
Stability index: 158.8

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.

6,44.7,7.104676,52,7.87,60,8.49,75,9.1,90,9.2,110,8.62,120,7.77,135,6.85,141.5,6.325004,150,5.72
8,42.4,7.962567,52,8.92,60,9.38,75,9.84,90,10.04,110,9.69,120,9.34,135,8.67,142.1,7.98394,150,7.28
10,40.8,8.40164,52,9.38,60,9.73,75,10.18,90,10.59,110,10.28,120,10.19,135,9.78,146,9.058697,150,8.67
12,39.6,8.656568,52,9.64,60,9.97,75,10.52,90,10.96,110,10.96,120,10.73,135,10.59,150,9.65,152.5,9.458735
14,39.3,8.851957,52,9.79,60,10.13,75,10.78,90,11.3,110,11.64,120,11.27,135,11.56,150,10.37,152,10.19313
16,38.2,9.009274,52,9.93,60,10.23,75,10.96,90,11.63,110,12.24,120,11.85,135,12.54,149.2,11.292727,150,11.19
20,38.1,9.174836,52,10.16,60,10.6,75,11.3,90,12.13,110,13.06,120,13.49,135,14.08,144.7,14.274554,150,13.45

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.87	8.49	9.1	9.2	8.62	7.77	6.85	5.72
8	8.92	9.38	9.84	10.04	9.69	9.34	8.67	7.28
10	9.38	9.73	10.18	10.59	10.28	10.19	9.78	8.67
12	9.64	9.97	10.52	10.96	10.96	10.73	10.59	9.65
14	9.79	10.13	10.78	11.3	11.64	11.27	11.56	10.37
16	9.93	10.23	10.96	11.63	12.24	11.85	12.54	11.19
20	10.16	10.6	11.3	12.13	13.06	13.49	14.08	13.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	5.05	141.5°	4.95
8	42.4°	5.88	142.1°	6.3
10	40.8°	6.36	146°	7.51
12	39.6°	6.67	152.5°	8.39
14	39.3°	6.85	152°	9
16	38.2°	7.08	149.2°	9.7
20	38.1°	7.22	144.7°	11.65

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