SKORPIOS: ORC Rating

GPH

813.8

OSN

787.5

LOA

7.89 m

Displacement

3362 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.4916

Medium

0.6737

High

0.7881

Triple Offshore

Low

0.6326

Medium

0.8374

High

0.9468

Boat Specifications

Dimensions

Length overall: 7.89 m
Beam: 2.98 m
Draft: 1.59 m
Displacement: 3362 kg
Crew weight: 320 kg
Wetted surface: 17.07 m²

Sails

Mainsail: 15.08 m²
Genoa: 21.97 m²
Spinnaker: 46.94 m²
Asymmetric spinnaker: 0 m²

Design

Type: DROMOR 26
Builder: DROMOR YACHTS
Designer: R. CARTER
Year built: 1993

Performance data

Polar CSV

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

6,45,3.50725,52,3.84,60,4.08,75,4.24,90,4.26,110,4.36,120,4.24,135,3.85,148.5,3.389472,150,3.34
8,42.8,4.088698,52,4.55,60,4.8,75,5.01,90,5.15,110,5.29,120,5.16,135,4.75,150,4.22,153,4.118937
10,42,4.521326,52,5.09,60,5.36,75,5.58,90,5.78,110,5.88,120,5.82,135,5.53,150,4.98,155,4.777626
12,42.4,4.956292,52,5.5,60,5.71,75,5.88,90,6.07,110,6.19,120,6.15,135,5.97,150,5.63,170,5.036516
14,42.8,5.247163,52,5.72,60,5.9,75,6.06,90,6.2,110,6.45,120,6.41,135,6.24,150,5.99,180,5.55
16,42.4,5.32192,52,5.81,60,6,75,6.2,90,6.29,110,6.7,120,6.7,135,6.52,150,6.25,180,5.93
20,43.1,5.354974,52,5.83,60,6.05,75,6.38,90,6.6,110,6.96,120,7.17,135,7.08,150,6.77,180,6.42

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.84	4.08	4.24	4.26	4.36	4.24	3.85	3.34
8	4.55	4.8	5.01	5.15	5.29	5.16	4.75	4.22
10	5.09	5.36	5.58	5.78	5.88	5.82	5.53	4.98
12	5.5	5.71	5.88	6.07	6.19	6.15	5.97	5.63
14	5.72	5.9	6.06	6.2	6.45	6.41	6.24	5.99
16	5.81	6	6.2	6.29	6.7	6.7	6.52	6.25
20	5.83	6.05	6.38	6.6	6.96	7.17	7.08	6.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.48	148.5°	2.89
8	42.8°	3	153°	3.67
10	42°	3.36	155°	4.33
12	42.4°	3.66	170°	4.96
14	42.8°	3.85	180°	5.55
16	42.4°	3.93	180°	5.93
20	43.1°	3.91	180°	6.42

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°	3.84	4.55	5.09	5.50	5.72	5.81	5.83
60°	4.08	4.80	5.36	5.71	5.90	6.00	6.05
75°	4.24	5.01	5.58	5.88	6.06	6.20	6.38
90°	4.26	5.15	5.78	6.07	6.20	6.29	6.60
110°	4.36	5.29	5.88	6.19	6.45	6.70	6.96
120°	4.24	5.16	5.82	6.15	6.41	6.70	7.17
135°	3.85	4.75	5.53	5.97	6.24	6.52	7.08
150°	3.34	4.22	4.98	5.63	5.99	6.25	6.77