SPARVIERO — ORC Rating

GPH

720.2

OSN

699.8

LOA

7.5 m

Displacement

888 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5718

Medium

0.7641

High

0.8582

Triple Offshore

Low

0.7351

Medium

0.9366

High

1.0471

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.36 m
Draft: 1.54 m
Displacement: 888 kg
Crew weight: 210 kg
Wetted surface: 9.64 m²

Sails

Mainsail: 15.16 m²
Genoa: 14.6 m²
Spinnaker: 33.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: Fun
Builder: Jeanneau
Designer: Joubert/Nivelt
Year built: 1983
Stability index: 106.9

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.

6,42.4,4.157327,52,4.65,60,4.9,75,5.1,90,5.03,110,5.01,120,4.82,135,4.28,146.6,3.761164,150,3.63
8,41.4,4.932603,52,5.46,60,5.63,75,5.75,90,5.79,110,5.86,120,5.76,135,5.3,150,4.6,150.2,4.598017
10,39,5.288582,52,5.81,60,5.97,75,6.13,90,6.2,110,6.4,120,6.31,135,6,150,5.47,152.9,5.335803
12,38.2,5.382659,52,5.94,60,6.15,75,6.44,90,6.56,110,6.88,120,6.85,135,6.51,150,6.05,164,5.62802
14,38.2,5.420834,52,6,60,6.23,75,6.62,90,6.9,110,7.24,120,7.43,135,7.04,150,6.53,175.4,5.929098
16,38.4,5.423039,52,6.02,60,6.28,75,6.72,90,7.17,110,7.52,120,7.99,135,7.68,150,7.02,175.4,6.37052
20,39.6,5.489847,52,6.09,60,6.37,75,6.8,90,7.41,110,8.06,120,8.84,135,9.91,150,8.29,171.8,7.334991

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.65	4.9	5.1	5.03	5.01	4.82	4.28	3.63
8	5.46	5.63	5.75	5.79	5.86	5.76	5.3	4.6
10	5.81	5.97	6.13	6.2	6.4	6.31	6	5.47
12	5.94	6.15	6.44	6.56	6.88	6.85	6.51	6.05
14	6	6.23	6.62	6.9	7.24	7.43	7.04	6.53
16	6.02	6.28	6.72	7.17	7.52	7.99	7.68	7.02
20	6.09	6.37	6.8	7.41	8.06	8.84	9.91	8.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.07	146.6°	3.14
8	41.4°	3.7	150.2°	3.99
10	39°	4.11	152.9°	4.75
12	38.2°	4.23	164°	5.41
14	38.2°	4.26	175.4°	5.91
16	38.4°	4.25	175.4°	6.35
20	39.6°	4.23	171.8°	7.26

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