BELLA CREOLA — ORC Rating

GPH

628.5

OSN

607.2

LOA

12.8 m

Displacement

7297 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.613

Medium

0.8715

High

1.0448

Triple Offshore

Low

0.8025

Medium

1.0908

High

1.261

Boat Specifications

Dimensions

Length overall: 12.8 m
Beam: 3.87 m
Draft: 1.97 m
Displacement: 7297 kg
Crew weight: 450 kg
Wetted surface: 31.56 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: 129.2

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.

6,44.7,4.445698,52,4.92,60,5.25,75,5.52,90,5.54,110,5.6,120,5.44,135,4.87,136.7,4.767972,150,4.01
8,43.2,5.336306,52,5.93,60,6.28,75,6.56,90,6.75,110,6.86,120,6.67,135,6.04,149.3,5.163678,150,5.13
10,42.7,6.068732,52,6.75,60,7.06,75,7.29,90,7.54,110,7.64,120,7.52,135,7.06,148.4,6.281356,150,6.18
12,41.7,6.629717,52,7.29,60,7.52,75,7.7,90,7.95,110,8.1,120,8.01,135,7.69,150,7.11,154.7,6.857781
14,40.8,6.922106,52,7.58,60,7.78,75,7.98,90,8.19,110,8.54,120,8.46,135,8.12,150,7.68,161.3,7.24232
16,40.5,7.062017,52,7.72,60,7.95,75,8.23,90,8.35,110,8.96,120,8.93,135,8.57,150,8.09,175.4,7.45401
20,40.5,7.127772,52,7.8,60,8.08,75,8.59,90,8.91,110,9.47,120,9.87,135,9.53,150,8.94,178.1,8.244533

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.25	5.52	5.54	5.6	5.44	4.87	4.01
8	5.93	6.28	6.56	6.75	6.86	6.67	6.04	5.13
10	6.75	7.06	7.29	7.54	7.64	7.52	7.06	6.18
12	7.29	7.52	7.7	7.95	8.1	8.01	7.69	7.11
14	7.58	7.78	7.98	8.19	8.54	8.46	8.12	7.68
16	7.72	7.95	8.23	8.35	8.96	8.93	8.57	8.09
20	7.8	8.08	8.59	8.91	9.47	9.87	9.53	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	3.16	136.7°	3.47
8	43.2°	3.89	149.3°	4.44
10	42.7°	4.46	148.4°	5.35
12	41.7°	4.95	154.7°	6.2
14	40.8°	5.24	161.3°	6.86
16	40.5°	5.37	175.4°	7.43
20	40.5°	5.42	178.1°	8.24

Loading polar chart…