INSPIRATION — ORC Rating

GPH

677

OSN

658.4

LOA

10.112 m

Displacement

4388 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6762

Medium

0.9173

High

1.0508

Triple Offshore

Low

0.8725

Medium

1.1247

High

1.2529

Boat Specifications

Dimensions

Length overall: 10.112 m
Beam: 3.41 m
Draft: 1.76 m
Displacement: 4388 kg
Crew weight: 536 kg
Wetted surface: 22.78 m²

Sails

Mainsail: 28.87 m²
Genoa: 33.31 m²
Spinnaker: 65.16 m²
Asymmetric spinnaker: 0 m²

Design

Type: Optima 106
Builder: Dehler B.B.
Designer: v.d.Stadt & Prtnrs
Year built: 1989

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.

6,42.7,4.381461,52,4.91,60,5.2,75,5.42,90,5.35,110,5.17,120,5.01,135,4.54,146.8,3.979615,150,3.85
8,41.6,5.135076,52,5.79,60,6.07,75,6.27,90,6.25,110,6.23,120,6.08,135,5.54,150,4.85,151.2,4.792843
10,41.4,5.78581,52,6.35,60,6.52,75,6.66,90,6.69,110,6.77,120,6.69,135,6.37,150,5.72,152.5,5.591814
12,40,6.044036,52,6.6,60,6.76,75,6.9,90,6.99,110,7.11,120,7.04,135,6.81,150,6.42,159.3,6.061293
14,39.1,6.107882,52,6.71,60,6.89,75,7.1,90,7.17,110,7.45,120,7.39,135,7.13,150,6.81,180,6.29
16,39.1,6.172311,52,6.76,60,6.95,75,7.25,90,7.4,110,7.78,120,7.76,135,7.49,150,7.12,180,6.71
20,40.1,6.196715,52,6.78,60,6.99,75,7.4,90,7.78,110,8.16,120,8.42,135,8.23,150,7.79,180,7.32

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.91	5.2	5.42	5.35	5.17	5.01	4.54	3.85
8	5.79	6.07	6.27	6.25	6.23	6.08	5.54	4.85
10	6.35	6.52	6.66	6.69	6.77	6.69	6.37	5.72
12	6.6	6.76	6.9	6.99	7.11	7.04	6.81	6.42
14	6.71	6.89	7.1	7.17	7.45	7.39	7.13	6.81
16	6.76	6.95	7.25	7.4	7.78	7.76	7.49	7.12
20	6.78	6.99	7.4	7.78	8.16	8.42	8.23	7.79

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.22	146.8°	3.33
8	41.6°	3.84	151.2°	4.2
10	41.4°	4.34	152.5°	4.96
12	40°	4.63	159.3°	5.67
14	39.1°	4.74	180°	6.29
16	39.1°	4.79	180°	6.71
20	40.1°	4.74	180°	7.32

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