Résumé — ORC Rating

GPH

687.8

OSN

670.4

LOA

10.3 m

Displacement

4692 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6505

Medium

0.8908

High

1.0263

Triple Offshore

Low

0.8516

Medium

1.1109

High

1.242

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.33 m
Draft: 1.17 m
Displacement: 4692 kg
Crew weight: 480 kg
Wetted surface: 23.68 m²

Sails

Mainsail: 34.53 m²
Genoa: 24.38 m²
Spinnaker: 68.23 m²
Asymmetric spinnaker: 0 m²

Design

Type: Limbo 9.9 mod.
Builder: Zygal Boats
Designer: Andrew STEWART
Year built: 1984

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.

6,45.2,4.214953,52,4.67,60,5.03,75,5.29,90,5.26,110,5.31,120,5.14,135,4.62,146.7,3.996136,150,3.86
8,44.1,4.97127,52,5.53,60,5.91,75,6.2,90,6.29,110,6.39,120,6.24,135,5.66,150,4.87,151.4,4.806471
10,44,5.602359,52,6.18,60,6.46,75,6.67,90,6.82,110,6.92,120,6.84,135,6.53,149.9,5.814011,150,5.81
12,43.5,5.996903,52,6.52,60,6.74,75,6.93,90,7.1,110,7.25,120,7.2,135,6.96,150,6.57,158.9,6.206097
14,43,6.125627,52,6.67,60,6.89,75,7.12,90,7.25,110,7.58,120,7.54,135,7.3,150,6.97,180,6.43
16,42.9,6.197589,52,6.73,60,6.96,75,7.28,90,7.44,110,7.9,120,7.9,135,7.65,150,7.28,180,6.86
20,44,6.255736,52,6.75,60,7.01,75,7.45,90,7.84,110,8.25,120,8.56,135,8.37,150,7.95,180,7.49

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.67	5.03	5.29	5.26	5.31	5.14	4.62	3.86
8	5.53	5.91	6.2	6.29	6.39	6.24	5.66	4.87
10	6.18	6.46	6.67	6.82	6.92	6.84	6.53	5.81
12	6.52	6.74	6.93	7.1	7.25	7.2	6.96	6.57
14	6.67	6.89	7.12	7.25	7.58	7.54	7.3	6.97
16	6.73	6.96	7.28	7.44	7.9	7.9	7.65	7.28
20	6.75	7.01	7.45	7.84	8.25	8.56	8.37	7.95

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.2°	2.97	146.7°	3.34
8	44.1°	3.57	151.4°	4.22
10	44°	4.03	149.9°	5.03
12	43.5°	4.35	158.9°	5.79
14	43°	4.48	180°	6.43
16	42.9°	4.54	180°	6.86
20	44°	4.5	180°	7.49

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