CHRISTINA II — ORC Rating

GPH

643.1

OSN

623.3

LOA

11.414 m

Displacement

6458 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6232

Medium

0.8563

High

0.9988

Triple Offshore

Low

0.8062

Medium

1.057

High

1.1905

Boat Specifications

Dimensions

Length overall: 11.414 m
Beam: 3.78 m
Draft: 1.97 m
Displacement: 6458 kg
Crew weight: 650 kg
Wetted surface: 28.85 m²

Sails

Mainsail: 39.07 m²
Genoa: 34.88 m²
Spinnaker: 92.79 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 38 (SD)
Builder: DEHLER
Designer: VAN DE STADT
Year built: 1986

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.

6,43.5,4.425301,52,4.96,60,5.28,75,5.52,90,5.46,110,5.53,120,5.38,135,4.87,145,4.382581,150,4.14
8,42.4,5.254211,52,5.89,60,6.22,75,6.49,90,6.56,110,6.69,120,6.54,135,5.99,150,5.207699
10,41.6,5.910686,52,6.6,60,6.84,75,7.03,90,7.18,110,7.29,120,7.21,135,6.88,150,6.15,151.5,6.064971
12,40.7,6.370903,52,6.98,60,7.16,75,7.32,90,7.44,110,7.65,120,7.6,135,7.36,150,6.91,156.5,6.608073
14,39.6,6.515138,52,7.16,60,7.34,75,7.54,90,7.61,110,7.99,120,7.98,135,7.71,150,7.35,174,6.72685
16,39,6.562474,52,7.23,60,7.44,75,7.71,90,7.85,110,8.24,120,8.36,135,8.1,150,7.68,180,7.19
20,39.8,6.664206,52,7.28,60,7.51,75,7.91,90,8.27,110,8.59,120,8.94,135,8.92,150,8.41,180,7.86

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.96	5.28	5.52	5.46	5.53	5.38	4.87	4.14
8	5.89	6.22	6.49	6.56	6.69	6.54	5.99	5.21
10	6.6	6.84	7.03	7.18	7.29	7.21	6.88	6.15
12	6.98	7.16	7.32	7.44	7.65	7.6	7.36	6.91
14	7.16	7.34	7.54	7.61	7.99	7.98	7.71	7.35
16	7.23	7.44	7.71	7.85	8.24	8.36	8.1	7.68
20	7.28	7.51	7.91	8.27	8.59	8.94	8.92	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.21	145°	3.59
8	42.4°	3.88	150°	4.51
10	41.6°	4.42	151.5°	5.33
12	40.7°	4.83	156.5°	6.06
14	39.6°	5.02	174°	6.69
16	39°	5.1	180°	7.19
20	39.8°	5.12	180°	7.86

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