Sea Lemon — ORC Rating

GPH

615.3

OSN

594.7

LOA

12.54 m

Displacement

8594 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7109

Medium

1.0012

High

1.1901

Triple Offshore

Low

0.9262

Medium

1.252

High

1.4385

Boat Specifications

Dimensions

Length overall: 12.54 m
Beam: 4.11 m
Draft: 2.1 m
Displacement: 8594 kg
Crew weight: 869 kg
Wetted surface: 37.55 m²

Sails

Mainsail: 43.06 m²
Genoa: 38.25 m²
Spinnaker: 110.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sun OD 42I Perform
Builder: Jeanneau
Designer: Marc Lombard
Year built: 2007

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.

6,45.3,4.606233,52,5.07,60,5.42,75,5.68,90,5.6,110,5.68,120,5.51,135,4.96,144.6,4.404217,150,4.15
8,42.8,5.451598,52,6.11,60,6.46,75,6.74,90,6.79,110,6.95,120,6.77,135,6.16,148.4,5.389051,150,5.29
10,41.9,6.166773,52,6.91,60,7.23,75,7.47,90,7.64,110,7.78,120,7.67,135,7.16,150,6.3,150.8,6.254854
12,40.9,6.720879,52,7.46,60,7.7,75,7.88,90,8.05,110,8.23,120,8.16,135,7.83,150,7.16,153.4,6.978662
14,40.1,7.007256,52,7.74,60,7.95,75,8.15,90,8.23,110,8.64,120,8.58,135,8.25,150,7.79,161.3,7.305664
16,39.8,7.093735,52,7.84,60,8.09,75,8.37,90,8.46,110,9.03,120,9.05,135,8.67,150,8.19,180,7.54
20,40,7.11447,52,7.88,60,8.15,75,8.62,90,9.01,110,9.5,120,9.96,135,9.67,150,9.01,180,8.35

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.42	5.68	5.6	5.68	5.51	4.96	4.15
8	6.11	6.46	6.74	6.79	6.95	6.77	6.16	5.29
10	6.91	7.23	7.47	7.64	7.78	7.67	7.16	6.3
12	7.46	7.7	7.88	8.05	8.23	8.16	7.83	7.16
14	7.74	7.95	8.15	8.23	8.64	8.58	8.25	7.79
16	7.84	8.09	8.37	8.46	9.03	9.05	8.67	8.19
20	7.88	8.15	8.62	9.01	9.5	9.96	9.67	9.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.3°	3.24	144.6°	3.59
8	42.8°	4	148.4°	4.59
10	41.9°	4.59	150.8°	5.46
12	40.9°	5.08	153.4°	6.24
14	40.1°	5.36	161.3°	6.92
16	39.8°	5.45	180°	7.54
20	40°	5.45	180°	8.35

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