Kirsten — ORC Rating | RegattaPages

GPH

630.7

OSN

612.6

LOA

11.01 m

Displacement

5309 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7217

Medium

0.9848

High

1.1357

Triple Offshore

Low

0.9316

Medium

1.2102

High

1.3555

Boat Specifications

Dimensions

Length overall: 11.01 m
Beam: 3.5 m
Draft: 2.05 m
Displacement: 5309 kg
Crew weight: 550 kg
Wetted surface: 26.82 m²

Sails

Mainsail: 44.82 m²
Genoa: 26.47 m²
Spinnaker: 78.59 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 37 DB
Builder: Dehler Yachtbau
Designer: Dehler/v.d.Stadt
Year built: 1995

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.

6,42.2,4.616602,52,5.18,60,5.45,75,5.66,90,5.64,110,5.62,120,5.42,135,4.87,144.9,4.339059,150,4.1
8,40.9,5.464022,52,6.17,60,6.44,75,6.64,90,6.74,110,6.76,120,6.58,135,5.99,149.8,5.183537,150,5.17
10,40.3,6.149462,52,6.81,60,6.99,75,7.12,90,7.27,110,7.32,120,7.21,135,6.85,150,6.12,151.9,6.019542
12,38.8,6.40287,52,7.08,60,7.25,75,7.42,90,7.53,110,7.72,120,7.63,135,7.33,150,6.88,158,6.525135
14,38.7,6.534856,52,7.18,60,7.38,75,7.64,90,7.73,110,8.12,120,8.05,135,7.71,150,7.32,180,6.71
16,38.6,6.589719,52,7.24,60,7.45,75,7.81,90,8.01,110,8.42,120,8.48,135,8.14,150,7.69,180,7.2
20,38.6,6.704879,52,7.33,60,7.52,75,7.95,90,8.43,110,8.81,120,9.2,135,9.05,150,8.49,180,7.92

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.18	5.45	5.66	5.64	5.62	5.42	4.87	4.1
8	6.17	6.44	6.64	6.74	6.76	6.58	5.99	5.17
10	6.81	6.99	7.12	7.27	7.32	7.21	6.85	6.12
12	7.08	7.25	7.42	7.53	7.72	7.63	7.33	6.88
14	7.18	7.38	7.64	7.73	8.12	8.05	7.71	7.32
16	7.24	7.45	7.81	8.01	8.42	8.48	8.14	7.69
20	7.33	7.52	7.95	8.43	8.81	9.2	9.05	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.42	144.9°	3.55
8	40.9°	4.13	149.8°	4.48
10	40.3°	4.69	151.9°	5.31
12	38.8°	4.99	158°	6.05
14	38.7°	5.1	180°	6.71
16	38.6°	5.15	180°	7.2
20	38.6°	5.24	180°	7.92

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