NARROW ESCAPE III — ORC Rating

GPH

600.3

OSN

586

LOA

9.12 m

Displacement

2834 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6833

Medium

0.9043

High

1.0218

Triple Offshore

Low

0.883

Medium

1.1205

High

1.2669

Boat Specifications

Dimensions

Length overall: 9.12 m
Beam: 3.26 m
Draft: 2.17 m
Displacement: 2834 kg
Crew weight: 584 kg
Wetted surface: 21.25 m²

Sails

Mainsail: 34.51 m²
Genoa: 28.18 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 98.37 m²

Design

Type: Dehler 30 OD
Builder: Dehler
Designer: Judel/Vrolijk
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.

6,42.4,4.888583,52,5.48,60,5.78,75,6.13,90,6.34,110,6.12,120,5.88,135,5.24,144,4.746501,150,4.43
8,40.5,5.720628,52,6.43,60,6.65,75,6.94,90,7.09,110,7.01,120,6.92,135,6.47,148,5.660056,150,5.54
10,39,6.317989,52,6.94,60,7.09,75,7.35,90,7.63,110,7.63,120,7.52,135,7.16,149,6.568146,150,6.5
12,37.9,6.501208,52,7.16,60,7.38,75,7.65,90,8.13,110,8.26,120,8.22,135,7.75,150,7.09,151.5,7.009422
14,37.5,6.579666,52,7.26,60,7.53,75,8,90,8.44,110,8.88,120,8.99,135,8.43,150,7.51,175,6.595096
16,37.1,6.582379,52,7.3,60,7.61,75,8.19,90,8.7,110,9.57,120,9.57,135,9.28,150,8.01,177,7.059675
20,37.3,6.67527,52,7.44,60,7.77,75,8.34,90,9.17,110,10.54,120,11.22,135,11.59,141.5,10.605563,150,9.59

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.48	5.78	6.13	6.34	6.12	5.88	5.24	4.43
8	6.43	6.65	6.94	7.09	7.01	6.92	6.47	5.54
10	6.94	7.09	7.35	7.63	7.63	7.52	7.16	6.5
12	7.16	7.38	7.65	8.13	8.26	8.22	7.75	7.09
14	7.26	7.53	8	8.44	8.88	8.99	8.43	7.51
16	7.3	7.61	8.19	8.7	9.57	9.57	9.28	8.01
20	7.44	7.77	8.34	9.17	10.54	11.22	11.59	9.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.61	144°	3.84
8	40.5°	4.35	148°	4.8
10	39°	4.91	149°	5.63
12	37.9°	5.13	151.5°	6.16
14	37.5°	5.22	175°	6.57
16	37.1°	5.25	177°	7.05
20	37.3°	5.31	141.5°	8.3

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