BELLA CREOLA — ORC Rating

GPH

620.5

OSN

599.6

LOA

12.8 m

Displacement

7297 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6303

Medium

0.8899

High

1.0515

Triple Offshore

Low

0.8219

Medium

1.1026

High

1.2568

Boat Specifications

Dimensions

Length overall: 12.8 m
Beam: 3.87 m
Draft: 1.96 m
Displacement: 7297 kg
Crew weight: 450 kg
Wetted surface: 31.84 m²

Sails

Mainsail: 44.99 m²
Genoa: 29.98 m²
Spinnaker: 95.12 m²
Asymmetric spinnaker: 0 m²

Design

Type: COMFORTINA 42 SK
Builder: COMFORT BATAR
Designer: BERN
Year built: 1982
Stability index: 126.4

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.

6,44.8,4.650699,52,5.13,60,5.45,75,5.67,90,5.6,110,5.67,120,5.49,135,4.9,136.7,4.795453,150,4.02
8,43,5.592369,52,6.18,60,6.47,75,6.68,90,6.77,110,6.88,120,6.72,135,6.13,148.4,5.248161,150,5.16
10,41.2,6.206682,52,6.88,60,7.12,75,7.3,90,7.48,110,7.6,120,7.5,135,7.07,148.8,6.3131,150,6.24
12,39.9,6.634816,52,7.31,60,7.51,75,7.67,90,7.87,110,8.04,120,7.97,135,7.66,150,7.11,155.6,6.830034
14,38.8,6.839138,52,7.56,60,7.74,75,7.93,90,8.12,110,8.41,120,8.36,135,8.08,150,7.65,163.7,7.147283
16,39,6.987104,52,7.69,60,7.9,75,8.14,90,8.26,110,8.74,120,8.75,135,8.48,150,8.05,175.4,7.433946
20,39.3,7.094488,52,7.8,60,8.04,75,8.44,90,8.69,110,9.3,120,9.57,135,9.35,150,8.83,179,8.201249

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.45	5.67	5.6	5.67	5.49	4.9	4.02
8	6.18	6.47	6.68	6.77	6.88	6.72	6.13	5.16
10	6.88	7.12	7.3	7.48	7.6	7.5	7.07	6.24
12	7.31	7.51	7.67	7.87	8.04	7.97	7.66	7.11
14	7.56	7.74	7.93	8.12	8.41	8.36	8.08	7.65
16	7.69	7.9	8.14	8.26	8.74	8.75	8.48	8.05
20	7.8	8.04	8.44	8.69	9.3	9.57	9.35	8.83

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	3.3	136.7°	3.49
8	43°	4.09	148.4°	4.47
10	41.2°	4.67	148.8°	5.4
12	39.9°	5.09	155.6°	6.22
14	38.8°	5.33	163.7°	6.86
16	39°	5.43	175.4°	7.41
20	39.3°	5.49	179°	8.2

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