DONNA KLARA — ORC Rating

GPH

615.5

OSN

594.8

LOA

11.3 m

Displacement

7320 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6529

Medium

0.8986

High

1.0401

Triple Offshore

Low

0.8406

Medium

1.1065

High

1.2439

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.76 m
Draft: 2.21 m
Displacement: 7320 kg
Crew weight: 525 kg
Wetted surface: 31.02 m²

Sails

Mainsail: 43.63 m²
Genoa: 35.38 m²
Spinnaker: 107.87 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 38 C
Builder: HANSE YACHTS
Designer: JUDEL/VROLIJK
Year built: 2012
Stability index: 123

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.

6,43.6,4.722636,52,5.24,60,5.52,75,5.71,90,5.6,110,5.69,120,5.54,135,4.99,144.2,4.487933,150,4.2
8,41.4,5.585839,52,6.24,60,6.51,75,6.69,90,6.73,110,6.88,120,6.73,135,6.19,148.7,5.430338,150,5.35
10,40.2,6.23203,52,6.93,60,7.15,75,7.3,90,7.41,110,7.58,120,7.49,135,7.09,150,6.35,151.4,6.275748
12,39.4,6.599946,52,7.31,60,7.5,75,7.66,90,7.71,110,8.02,120,7.97,135,7.67,150,7.15,156.3,6.8475
14,38.8,6.723656,52,7.48,60,7.7,75,7.92,90,7.97,110,8.37,120,8.39,135,8.11,150,7.67,164.6,7.146596
16,38.4,6.788369,52,7.57,60,7.79,75,8.1,90,8.23,110,8.61,120,8.78,135,8.55,150,8.08,175.4,7.45401
20,38.8,6.864801,52,7.63,60,7.88,75,8.29,90,8.65,110,8.97,120,9.38,135,9.46,150,8.91,177.2,8.239837

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.52	5.71	5.6	5.69	5.54	4.99	4.2
8	6.24	6.51	6.69	6.73	6.88	6.73	6.19	5.35
10	6.93	7.15	7.3	7.41	7.58	7.49	7.09	6.35
12	7.31	7.5	7.66	7.71	8.02	7.97	7.67	7.15
14	7.48	7.7	7.92	7.97	8.37	8.39	8.11	7.67
16	7.57	7.79	8.1	8.23	8.61	8.78	8.55	8.08
20	7.63	7.88	8.29	8.65	8.97	9.38	9.46	8.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.42	144.2°	3.64
8	41.4°	4.19	148.7°	4.64
10	40.2°	4.76	151.4°	5.51
12	39.4°	5.1	156.3°	6.27
14	38.8°	5.24	164.6°	6.89
16	38.4°	5.32	175.4°	7.43
20	38.8°	5.35	177.2°	8.23

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