Second Lady — ORC Rating

GPH

657.8

OSN

637.9

LOA

11.23 m

Displacement

6600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6026

Medium

0.83

High

0.9709

Triple Offshore

Low

0.7841

Medium

1.0358

High

1.1716

Boat Specifications

Dimensions

Length overall: 11.23 m
Beam: 3.83 m
Draft: 1.87 m
Displacement: 6600 kg
Crew weight: 685 kg
Wetted surface: 30.57 m²

Sails

Mainsail: 33.16 m²
Genoa: 31.34 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sun OD 379
Builder: Jeanneau
Designer: Marc Lombard
Year built: 1994
Stability index: 113.4

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.

6,44.4,4.688773,52,5.19,60,5.5,75,5.7,90,5.58,110,5.08,120,4.86,135,4.3,145.1,3.840752,150,3.64
8,42.4,5.525046,52,6.16,60,6.42,75,6.6,90,6.55,110,6.22,120,6,135,5.43,146.2,4.897805,150,4.7
10,41.2,6.140229,52,6.75,60,6.95,75,7.1,90,7.11,110,6.99,120,6.83,135,6.35,146.4,5.798868,150,5.58
12,39.6,6.437268,52,7.08,60,7.25,75,7.4,90,7.44,110,7.44,120,7.33,135,7,146.6,6.516157,150,6.28
14,38.8,6.556847,52,7.24,60,7.43,75,7.64,90,7.71,110,7.79,120,7.7,135,7.42,150,6.79,179,5.940905
16,38.4,6.609727,52,7.31,60,7.52,75,7.81,90,7.97,110,8.13,120,8.04,135,7.77,150,7.19,179,6.550998
20,38.4,6.673528,52,7.4,60,7.64,75,8.01,90,8.31,110,8.75,120,8.73,135,8.43,150,7.75,179.9,7.360011

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.5	5.7	5.58	5.08	4.86	4.3	3.64
8	6.16	6.42	6.6	6.55	6.22	6	5.43	4.7
10	6.75	6.95	7.1	7.11	6.99	6.83	6.35	5.58
12	7.08	7.25	7.4	7.44	7.44	7.33	7	6.28
14	7.24	7.43	7.64	7.71	7.79	7.7	7.42	6.79
16	7.31	7.52	7.81	7.97	8.13	8.04	7.77	7.19
20	7.4	7.64	8.01	8.31	8.75	8.73	8.43	7.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3.35	145.1°	3.15
8	42.4°	4.08	146.2°	4.07
10	41.2°	4.62	146.4°	4.83
12	39.6°	4.96	146.6°	5.44
14	38.8°	5.11	179°	5.94
16	38.4°	5.18	179°	6.55
20	38.4°	5.23	179.9°	7.36

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