ALLEGRO VIVACE — ORC Rating

GPH

590.5

OSN

574.1

LOA

10.973 m

Displacement

4589 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6943

Medium

0.9346

High

1.068

Triple Offshore

Low

0.8946

Medium

1.1427

High

1.2824

Boat Specifications

Dimensions

Length overall: 10.973 m
Beam: 3.41 m
Draft: 2.25 m
Displacement: 4589 kg
Crew weight: 700 kg
Wetted surface: 25.96 m²

Sails

Mainsail: 38.35 m²
Genoa: 41.59 m²
Spinnaker: 93.35 m²
Asymmetric spinnaker: 91.34 m²

Design

Type: BH 36
Builder: SINERGIA C
Designer: I. MURRAY
Year built: 1997

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.

6,42.4,5.118793,52,5.74,60,6.05,75,6.31,90,6.23,110,5.91,120,5.72,135,5.14,144,4.647616,150,4.34
8,40.9,6.059376,52,6.78,60,7,75,7.14,90,7.13,110,7.07,120,6.92,135,6.36,148,5.589306,150,5.47
10,39,6.601077,52,7.27,60,7.42,75,7.55,90,7.56,110,7.64,120,7.55,135,7.22,150,6.48,150.5,6.445641
12,37.7,6.76168,52,7.45,60,7.64,75,7.87,90,7.92,110,8.14,120,8.05,135,7.71,150,7.22,157,6.898388
14,37.1,6.833137,52,7.53,60,7.75,75,8.12,90,8.3,110,8.62,120,8.62,135,8.22,150,7.68,174,6.998338
16,36.8,6.868721,52,7.58,60,7.81,75,8.26,90,8.64,110,8.94,120,9.2,135,8.8,150,8.14,180,7.47
20,36.6,6.962977,52,7.65,60,7.88,75,8.39,90,9.04,110,9.53,120,10.13,135,10.26,150,9.24,180,8.35

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.74	6.05	6.31	6.23	5.91	5.72	5.14	4.34
8	6.78	7	7.14	7.13	7.07	6.92	6.36	5.47
10	7.27	7.42	7.55	7.56	7.64	7.55	7.22	6.48
12	7.45	7.64	7.87	7.92	8.14	8.05	7.71	7.22
14	7.53	7.75	8.12	8.3	8.62	8.62	8.22	7.68
16	7.58	7.81	8.26	8.64	8.94	9.2	8.8	8.14
20	7.65	7.88	8.39	9.04	9.53	10.13	10.26	9.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.78	144°	3.76
8	40.9°	4.58	148°	4.74
10	39°	5.13	150.5°	5.61
12	37.7°	5.35	157°	6.35
14	37.1°	5.45	174°	6.96
16	36.8°	5.5	180°	7.47
20	36.6°	5.59	180°	8.35

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