EXIT: ORC Rating

GPH

761.8

OSN

740.5

LOA

6.97 m

Displacement

1328 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6167

Medium

0.8243

High

0.9224

Triple Offshore

Low

0.7857

Medium

0.9948

High

1.0976

Boat Specifications

Dimensions

Length overall: 6.97 m
Beam: 2.46 m
Draft: 1.39 m
Displacement: 1328 kg
Crew weight: 306 kg
Wetted surface: 10.75 m²

Sails

Mainsail: 15.09 m²
Genoa: 14.65 m²
Spinnaker: 29.08 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sprinta Sport
Builder: Dehler
Designer: E G vd Stadt
Year built: 1978

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,41.2,3.920709,52,4.41,60,4.62,75,4.8,90,4.74,110,4.66,120,4.5,135,4.07,149.6,3.536176,150,3.52
8,41.2,4.638398,52,5.17,60,5.33,75,5.45,90,5.45,110,5.47,120,5.36,135,4.96,150,4.39,154,4.239013
10,39.6,5.07454,52,5.54,60,5.66,75,5.75,90,5.84,110,5.86,120,5.78,135,5.57,150,5.16,156.2,4.91825
12,38.2,5.25541,52,5.73,60,5.86,75,6,90,6.13,110,6.21,120,6.12,135,5.9,150,5.63,180,5.16
14,38,5.304496,52,5.81,60,5.99,75,6.22,90,6.34,110,6.57,120,6.48,135,6.23,150,5.93,180,5.6
16,38.1,5.311747,52,5.84,60,6.04,75,6.37,90,6.52,110,6.87,120,6.82,135,6.58,150,6.25,180,5.9
20,39.4,5.31878,52,5.82,60,6.06,75,6.48,90,6.84,110,7.23,120,7.45,135,7.25,150,6.88,180,6.51

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.41	4.62	4.8	4.74	4.66	4.5	4.07	3.52
8	5.17	5.33	5.45	5.45	5.47	5.36	4.96	4.39
10	5.54	5.66	5.75	5.84	5.86	5.78	5.57	5.16
12	5.73	5.86	6	6.13	6.21	6.12	5.9	5.63
14	5.81	5.99	6.22	6.34	6.57	6.48	6.23	5.93
16	5.84	6.04	6.37	6.52	6.87	6.82	6.58	6.25
20	5.82	6.06	6.48	6.84	7.23	7.45	7.25	6.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.2°	2.95	149.6°	3.05
8	41.2°	3.49	154°	3.81
10	39.6°	3.91	156.2°	4.5
12	38.2°	4.13	180°	5.16
14	38°	4.18	180°	5.6
16	38.1°	4.18	180°	5.9
20	39.4°	4.11	180°	6.51

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.41	5.17	5.54	5.73	5.81	5.84	5.82
60°	4.62	5.33	5.66	5.86	5.99	6.04	6.06
75°	4.80	5.45	5.75	6.00	6.22	6.37	6.48
90°	4.74	5.45	5.84	6.13	6.34	6.52	6.84
110°	4.66	5.47	5.86	6.21	6.57	6.87	7.23
120°	4.50	5.36	5.78	6.12	6.48	6.82	7.45
135°	4.07	4.96	5.57	5.90	6.23	6.58	7.25
150°	3.52	4.39	5.16	5.63	5.93	6.25	6.88