CIAO BELLA — ORC Rating

GPH

607.8

OSN

591.7

LOA

10.77 m

Displacement

4390 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.646

Medium

0.8991

High

1.0415

Triple Offshore

Low

0.8528

Medium

1.1192

High

1.2651

Boat Specifications

Dimensions

Length overall: 10.77 m
Beam: 3.56 m
Draft: 2.21 m
Displacement: 4390 kg
Crew weight: 450 kg
Wetted surface: 26.01 m²

Sails

Mainsail: 37.95 m²
Genoa: 22.66 m²
Spinnaker: 83.66 m²
Asymmetric spinnaker: 72.08 m²

Design

Type: SIMONIS 35
Builder: FRED SCHOLTZ
Designer: A. SIMONIS
Year built: 1990
Stability index: 107.4

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.

6,43,4.607894,52,5.17,60,5.63,75,6.15,90,6.35,110,6.08,120,5.7,135,5.02,139,4.783297,150,4.17
8,41.2,5.528864,52,6.28,60,6.74,75,7.18,90,7.35,110,7.2,120,6.92,135,6.28,147.8,5.424293,150,5.3
10,40.6,6.29551,52,7,60,7.21,75,7.52,90,7.81,110,7.75,120,7.61,135,7.22,148.7,6.448526,150,6.36
12,39,6.536739,52,7.28,60,7.49,75,7.7,90,8.1,110,8.28,120,8.15,135,7.75,150,7.22,155.6,6.950822
14,38.4,6.622487,52,7.38,60,7.6,75,7.95,90,8.33,110,8.82,120,8.75,135,8.3,150,7.73,164.9,7.198547
16,38.2,6.680606,52,7.43,60,7.67,75,8.1,90,8.54,110,9.28,120,9.37,135,8.94,150,8.24,177.2,7.488941
20,38.5,6.861671,52,7.56,60,7.79,75,8.24,90,8.88,110,9.91,120,10.46,135,10.54,150,9.49,174.8,8.464838

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.17	5.63	6.15	6.35	6.08	5.7	5.02	4.17
8	6.28	6.74	7.18	7.35	7.2	6.92	6.28	5.3
10	7	7.21	7.52	7.81	7.75	7.61	7.22	6.36
12	7.28	7.49	7.7	8.1	8.28	8.15	7.75	7.22
14	7.38	7.6	7.95	8.33	8.82	8.75	8.3	7.73
16	7.43	7.67	8.1	8.54	9.28	9.37	8.94	8.24
20	7.56	7.79	8.24	8.88	9.91	10.46	10.54	9.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.37	139°	3.61
8	41.2°	4.16	147.8°	4.59
10	40.6°	4.78	148.7°	5.51
12	39°	5.08	155.6°	6.33
14	38.4°	5.19	164.9°	6.95
16	38.2°	5.25	177.2°	7.48
20	38.5°	5.37	174.8°	8.43

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