MARILENA — ORC Rating

GPH

628.5

OSN

611.9

LOA

12.178 m

Displacement

9584 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6551

Medium

0.8704

High

0.9899

Triple Offshore

Low

0.8437

Medium

1.0739

High

1.1859

Boat Specifications

Dimensions

Length overall: 12.178 m
Beam: 3.89 m
Draft: 2 m
Displacement: 9584 kg
Crew weight: 700 kg
Wetted surface: 34.54 m²

Sails

Mainsail: 45.55 m²
Genoa: 55.32 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 116.17 m²

Design

Type: Zuanelli 401
Builder: Zuanelli
Designer: Sparkman&Sthephens
Year built: 1988
Stability index: 124.8

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.

6,44.1,4.859869,52,5.36,60,5.67,75,5.88,90,5.79,110,5.65,120,5.48,135,4.95,144.2,4.475603,150,4.19
8,42.3,5.678507,52,6.3,60,6.56,75,6.73,90,6.69,110,6.74,120,6.59,135,6.08,147.8,5.424293,150,5.3
10,40.6,6.190146,52,6.84,60,7.02,75,7.16,90,7.2,110,7.31,120,7.24,135,6.91,147.9,6.327306,150,6.19
12,39.6,6.476203,52,7.11,60,7.27,75,7.42,90,7.51,110,7.65,120,7.61,135,7.4,148.8,6.909337,150,6.83
14,39,6.588209,52,7.26,60,7.43,75,7.6,90,7.69,110,7.92,120,7.91,135,7.73,150,7.22,152,7.089889
16,38.8,6.685161,52,7.34,60,7.52,75,7.75,90,7.84,110,8.18,120,8.2,135,8.02,150,7.5,174.8,6.838143
20,38.4,6.737328,52,7.42,60,7.61,75,7.92,90,8.14,110,8.58,120,8.83,135,8.67,150,7.96,177.2,7.508965

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.67	5.88	5.79	5.65	5.48	4.95	4.19
8	6.3	6.56	6.73	6.69	6.74	6.59	6.08	5.3
10	6.84	7.02	7.16	7.2	7.31	7.24	6.91	6.19
12	7.11	7.27	7.42	7.51	7.65	7.61	7.4	6.83
14	7.26	7.43	7.6	7.69	7.92	7.91	7.73	7.22
16	7.34	7.52	7.75	7.84	8.18	8.2	8.02	7.5
20	7.42	7.61	7.92	8.14	8.58	8.83	8.67	7.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.49	144.2°	3.63
8	42.3°	4.2	147.8°	4.59
10	40.6°	4.7	147.9°	5.36
12	39.6°	4.99	148.8°	5.91
14	39°	5.12	152°	6.26
16	38.8°	5.21	174.8°	6.81
20	38.4°	5.28	177.2°	7.5

Loading polar chart…