BELLEVUE INSPIRATION — ORC Rating

GPH

596

OSN

578.6

LOA

13.05 m

Displacement

7271 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6766

Medium

0.9212

High

1.0603

Triple Offshore

Low

0.8751

Medium

1.1397

High

1.274

Boat Specifications

Dimensions

Length overall: 13.05 m
Beam: 3.71 m
Draft: 2.07 m
Displacement: 7271 kg
Crew weight: 600 kg
Wetted surface: 31.17 m²

Sails

Mainsail: 45.65 m²
Genoa: 39.15 m²
Spinnaker: 109.59 m²
Asymmetric spinnaker: 0 m²

Design

Type: LUFFE 43
Builder: JOERGENSEN
Designer: JOERGENSEN
Year built: 1994
Stability index: 116.5

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.

6,43.2,4.89733,52,5.47,60,5.79,75,6.06,90,5.98,110,5.89,120,5.73,135,5.16,143.9,4.678276,150,4.36
8,41.8,5.808369,52,6.53,60,6.85,75,7.09,90,7.06,110,7.15,120,7,135,6.4,148.4,5.612127,150,5.52
10,41.2,6.512364,52,7.23,60,7.47,75,7.64,90,7.66,110,7.83,120,7.75,135,7.38,150,6.55,150.2,6.534024
12,40.2,6.781915,52,7.53,60,7.75,75,7.95,90,7.99,110,8.24,120,8.21,135,7.92,150,7.39,155.2,7.127297
14,39.9,6.908552,52,7.64,60,7.87,75,8.17,90,8.29,110,8.54,120,8.67,135,8.36,150,7.9,164,7.386126
16,39.6,6.943424,52,7.7,60,7.94,75,8.33,90,8.58,110,8.78,120,9.1,135,8.85,150,8.32,176.6,7.663489
20,40.2,7.161598,52,7.8,60,8.02,75,8.46,90,9,110,9.13,120,9.62,135,9.94,150,9.27,177.2,8.470112

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.47	5.79	6.06	5.98	5.89	5.73	5.16	4.36
8	6.53	6.85	7.09	7.06	7.15	7	6.4	5.52
10	7.23	7.47	7.64	7.66	7.83	7.75	7.38	6.55
12	7.53	7.75	7.95	7.99	8.24	8.21	7.92	7.39
14	7.64	7.87	8.17	8.29	8.54	8.67	8.36	7.9
16	7.7	7.94	8.33	8.58	8.78	9.1	8.85	8.32
20	7.8	8.02	8.46	9	9.13	9.62	9.94	9.27

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.57	143.9°	3.78
8	41.8°	4.33	148.4°	4.78
10	41.2°	4.9	150.2°	5.67
12	40.2°	5.18	155.2°	6.47
14	39.9°	5.3	164°	7.1
16	39.6°	5.35	176.6°	7.65
20	40.2°	5.47	177.2°	8.46

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