NALU — ORC Rating | RegattaPages

GPH

597.6

OSN

581.9

LOA

9.12 m

Displacement

2745 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.696

Medium

0.9079

High

1.0366

Triple Offshore

Low

0.8898

Medium

1.1227

High

1.2799

Boat Specifications

Dimensions

Length overall: 9.12 m
Beam: 3.26 m
Draft: 2.17 m
Displacement: 2745 kg
Crew weight: 300 kg
Wetted surface: 20.3 m²

Sails

Mainsail: 34.29 m²
Genoa: 28.19 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 99.77 m²

Design

Type: DEHLER 30 OD
Builder: DEHLER
Designer: JUDEL/VROELIJK
Year built: 2019

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.

6,42.1,5.000163,52,5.58,60,5.84,75,6.02,90,6.09,110,6.01,120,5.89,135,5.28,143.8,4.795775,150,4.47
8,40,5.796008,52,6.47,60,6.67,75,6.8,90,6.97,110,7.01,120,6.95,135,6.53,147.8,5.767005,150,5.63
10,38.3,6.205589,52,6.92,60,7.1,75,7.27,90,7.52,110,7.67,120,7.65,135,7.31,148.9,6.66848,150,6.59
12,37.5,6.365386,52,7.12,60,7.37,75,7.67,90,7.94,110,8.19,120,8.35,135,8.01,149.7,7.296771,150,7.27
14,37.8,6.505053,52,7.24,60,7.52,75,7.97,90,8.22,110,8.84,120,9.05,135,8.8,147.5,8.038972,150,7.83
16,37.7,6.5721,52,7.33,60,7.65,75,8.18,90,8.63,110,9.47,120,9.55,135,9.73,145.1,8.998333,150,8.52
20,38.2,6.629706,52,7.42,60,7.78,75,8.46,90,9.23,110,10.47,120,11.33,135,12.18,141.8,11.579716,150,10.51
24,39.8,6.690238,52,7.43,60,7.83,75,8.61,90,9.65,110,11.18,120,12.99,135,14.18,145,14.991112,150,14.18

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.58	5.84	6.02	6.09	6.01	5.89	5.28	4.47
8	6.47	6.67	6.8	6.97	7.01	6.95	6.53	5.63
10	6.92	7.1	7.27	7.52	7.67	7.65	7.31	6.59
12	7.12	7.37	7.67	7.94	8.19	8.35	8.01	7.27
14	7.24	7.52	7.97	8.22	8.84	9.05	8.8	7.83
16	7.33	7.65	8.18	8.63	9.47	9.55	9.73	8.52
20	7.42	7.78	8.46	9.23	10.47	11.33	12.18	10.51
24	7.43	7.83	8.61	9.65	11.18	12.99	14.18	14.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.71	143.8°	3.87
8	40°	4.44	147.8°	4.88
10	38.3°	4.87	148.9°	5.71
12	37.5°	5.05	149.7°	6.3
14	37.8°	5.14	147.5°	6.78
16	37.7°	5.2	145.1°	7.38
20	38.2°	5.21	141.8°	9.1
24	39.8°	5.14	145°	12.28

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