NOMI — ORC Rating | RegattaPages

GPH

694.7

OSN

673.5

LOA

8.75 m

Displacement

3439 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.654

Medium

0.8948

High

1.0294

Triple Offshore

Low

0.8431

Medium

1.0999

High

1.2321

Boat Specifications

Dimensions

Length overall: 8.75 m
Beam: 3.02 m
Draft: 1.6 m
Displacement: 3439 kg
Crew weight: 519 kg
Wetted surface: 19.46 m²

Sails

Mainsail: 27.16 m²
Genoa: 21.81 m²
Spinnaker: 52.37 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 29 SK Cruis
Builder: DEHLER YACHTBAU
Designer: JUDEL Friedrich
Year built: 1997

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.

6,43.1,4.149762,52,4.63,60,4.89,75,5.1,90,5.07,110,5.11,120,4.95,135,4.48,147.1,3.93035,150,3.81
8,41.9,4.890425,52,5.49,60,5.78,75,6,90,6.1,110,6.15,120,6,135,5.49,150,4.81,151.6,4.740529
10,41.8,5.540084,52,6.13,60,6.33,75,6.47,90,6.63,110,6.68,120,6.6,135,6.29,150,5.67,153.3,5.518422
12,40.5,5.89159,52,6.44,60,6.6,75,6.74,90,6.92,110,7.04,120,6.95,135,6.71,150,6.35,161.1,5.940267
14,39.5,5.987368,52,6.58,60,6.76,75,6.95,90,7.07,110,7.4,120,7.31,135,7.04,150,6.73,180,6.24
16,39.3,6.021915,52,6.63,60,6.82,75,7.12,90,7.28,110,7.75,120,7.72,135,7.41,150,7.04,180,6.64
20,40.4,6.040405,52,6.64,60,6.85,75,7.27,90,7.71,110,8.13,120,8.48,135,8.23,150,7.76,180,7.27

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.63	4.89	5.1	5.07	5.11	4.95	4.48	3.81
8	5.49	5.78	6	6.1	6.15	6	5.49	4.81
10	6.13	6.33	6.47	6.63	6.68	6.6	6.29	5.67
12	6.44	6.6	6.74	6.92	7.04	6.95	6.71	6.35
14	6.58	6.76	6.95	7.07	7.4	7.31	7.04	6.73
16	6.63	6.82	7.12	7.28	7.75	7.72	7.41	7.04
20	6.64	6.85	7.27	7.71	8.13	8.48	8.23	7.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.03	147.1°	3.3
8	41.9°	3.64	151.6°	4.17
10	41.8°	4.13	153.3°	4.93
12	40.5°	4.48	161.1°	5.62
14	39.5°	4.62	180°	6.24
16	39.3°	4.66	180°	6.64
20	40.4°	4.6	180°	7.27

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