BALLA COI LUPI — ORC Rating

GPH

758.4

OSN

738.8

LOA

8.2 m

Displacement

2242 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5645

Medium

0.733

High

0.8158

Triple Offshore

Low

0.7147

Medium

0.8828

High

0.9584

Boat Specifications

Dimensions

Length overall: 8.2 m
Beam: 2.51 m
Draft: 1.49 m
Displacement: 2242 kg
Crew weight: 300 kg
Wetted surface: 13.81 m²

Sails

Mainsail: 16.28 m²
Genoa: 27.72 m²
Spinnaker: 46.85 m²
Asymmetric spinnaker: 0 m²

Design

Type: Brigant 27
Builder: Cima
Designer: Camper & Nicholson
Year built: 1971
Stability index: 113.8

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.

6,42,4.090723,52,4.57,60,4.77,75,4.9,90,4.81,110,4.69,120,4.57,135,4.17,148.4,3.663146,150,3.61
8,40.5,4.734313,52,5.24,60,5.39,75,5.49,90,5.47,110,5.51,120,5.42,135,5.06,150,4.52,152.3,4.427409
10,39.3,5.052723,52,5.55,60,5.67,75,5.78,90,5.81,110,5.92,120,5.88,135,5.66,150,5.26,156.5,5.026933
12,38.7,5.151004,52,5.66,60,5.79,75,5.96,90,6.03,110,6.2,120,6.2,135,6.02,150,5.74,169.4,5.280103
14,38.4,5.193357,52,5.71,60,5.85,75,6.05,90,6.2,110,6.4,120,6.47,135,6.35,150,6.06,177.2,5.656753
16,38.4,5.231637,52,5.75,60,5.89,75,6.12,90,6.32,110,6.53,120,6.69,135,6.65,150,6.36,179,5.970909
20,38.8,5.260875,52,5.78,60,5.94,75,6.19,90,6.46,110,6.75,120,7.05,135,7.25,150,6.95,179,6.540996

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.57	4.77	4.9	4.81	4.69	4.57	4.17	3.61
8	5.24	5.39	5.49	5.47	5.51	5.42	5.06	4.52
10	5.55	5.67	5.78	5.81	5.92	5.88	5.66	5.26
12	5.66	5.79	5.96	6.03	6.2	6.2	6.02	5.74
14	5.71	5.85	6.05	6.2	6.4	6.47	6.35	6.06
16	5.75	5.89	6.12	6.32	6.53	6.69	6.65	6.36
20	5.78	5.94	6.19	6.46	6.75	7.05	7.25	6.95

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.04	148.4°	3.12
8	40.5°	3.6	152.3°	3.92
10	39.3°	3.91	156.5°	4.61
12	38.7°	4.02	169.4°	5.19
14	38.4°	4.07	177.2°	5.65
16	38.4°	4.1	179°	5.97
20	38.8°	4.1	179°	6.54

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