BELLA CREOLA: ORC Rating

GPH

630.1

OSN

610

LOA

12.8 m

Displacement

7297 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.613

Medium

0.867

High

1.0374

Triple Offshore

Low

0.8025

Medium

1.0865

High

1.2545

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: 32.26 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

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,44.2,4.407802,52,4.92,60,5.26,75,5.54,90,5.53,110,5.61,120,5.44,135,4.87,137,4.7583,150,4.02
8,42.8,5.274421,52,5.92,60,6.27,75,6.56,90,6.73,110,6.85,120,6.67,135,6.06,149.5,5.141423,150,5.12
10,42.4,6.01255,52,6.71,60,7.04,75,7.28,90,7.52,110,7.63,120,7.51,135,7.06,148,6.296813,150,6.17
12,41.6,6.565943,52,7.26,60,7.5,75,7.68,90,7.93,110,8.07,120,7.99,135,7.68,150,7.07,154,6.864754
14,40.5,6.838452,52,7.55,60,7.76,75,7.95,90,8.16,110,8.49,120,8.41,135,8.09,150,7.65,164,7.094842
16,40.5,6.996263,52,7.69,60,7.92,75,8.19,90,8.32,110,8.9,120,8.87,135,8.51,150,8.04,180,7.42
20,40.9,7.091322,52,7.76,60,8.03,75,8.52,90,8.84,110,9.42,120,9.78,135,9.44,150,8.85,180,8.21

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.26	5.54	5.53	5.61	5.44	4.87	4.02
8	5.92	6.27	6.56	6.73	6.85	6.67	6.06	5.12
10	6.71	7.04	7.28	7.52	7.63	7.51	7.06	6.17
12	7.26	7.5	7.68	7.93	8.07	7.99	7.68	7.07
14	7.55	7.76	7.95	8.16	8.49	8.41	8.09	7.65
16	7.69	7.92	8.19	8.32	8.9	8.87	8.51	8.04
20	7.76	8.03	8.52	8.84	9.42	9.78	9.44	8.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.16	137°	3.48
8	42.8°	3.87	149.5°	4.43
10	42.4°	4.44	148°	5.34
12	41.6°	4.91	154°	6.17
14	40.5°	5.2	164°	6.82
16	40.5°	5.32	180°	7.42
20	40.9°	5.36	180°	8.21

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.92	5.92	6.71	7.26	7.55	7.69	7.76
60°	5.26	6.27	7.04	7.50	7.76	7.92	8.03
75°	5.54	6.56	7.28	7.68	7.95	8.19	8.52
90°	5.53	6.73	7.52	7.93	8.16	8.32	8.84
110°	5.61	6.85	7.63	8.07	8.49	8.90	9.42
120°	5.44	6.67	7.51	7.99	8.41	8.87	9.78
135°	4.87	6.06	7.06	7.68	8.09	8.51	9.44
150°	4.02	5.12	6.17	7.07	7.65	8.04	8.85