HARA: ORC Rating

GPH

788.5

OSN

764.5

LOA

7.89 m

Displacement

3539 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5774

Medium

0.7841

High

0.9212

Triple Offshore

Low

0.7414

Medium

0.9678

High

1.096

Boat Specifications

Dimensions

Length overall: 7.89 m
Beam: 2.98 m
Draft: 1.62 m
Displacement: 3539 kg
Crew weight: 400 kg
Wetted surface: 17.32 m²

Sails

Mainsail: 16.57 m²
Genoa: 21.37 m²
Spinnaker: 49.48 m²
Asymmetric spinnaker: 40.48 m²

Design

Type: DROMOR 26
Builder: DROMOR
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.

6,44,3.628327,52,4.02,60,4.25,75,4.42,90,4.43,110,4.53,120,4.41,135,4.01,148.7,3.534401,150,3.49
8,42,4.198374,52,4.72,60,4.99,75,5.18,90,5.34,110,5.46,120,5.34,135,4.91,150,4.36,153.5,4.223773
10,42.1,4.69018,52,5.27,60,5.52,75,5.7,90,5.89,110,5.97,120,5.91,135,5.67,150,5.12,154,4.951079
12,42.1,5.134938,52,5.63,60,5.81,75,5.96,90,6.16,110,6.26,120,6.22,135,6.04,150,5.74,167.4,5.225856
14,40.9,5.344951,52,5.83,60,5.98,75,6.13,90,6.36,110,6.53,120,6.49,135,6.31,150,6.06,180,5.65
16,40.6,5.452596,52,5.95,60,6.1,75,6.28,90,6.48,110,6.79,120,6.78,135,6.59,150,6.31,180,6
20,40.8,5.495412,52,6.01,60,6.2,75,6.52,90,6.7,110,7.14,120,7.26,135,7.13,150,6.83,180,6.48

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.02	4.25	4.42	4.43	4.53	4.41	4.01	3.49
8	4.72	4.99	5.18	5.34	5.46	5.34	4.91	4.36
10	5.27	5.52	5.7	5.89	5.97	5.91	5.67	5.12
12	5.63	5.81	5.96	6.16	6.26	6.22	6.04	5.74
14	5.83	5.98	6.13	6.36	6.53	6.49	6.31	6.06
16	5.95	6.1	6.28	6.48	6.79	6.78	6.59	6.31
20	6.01	6.2	6.52	6.7	7.14	7.26	7.13	6.83

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	2.61	148.7°	3.02
8	42°	3.12	153.5°	3.78
10	42.1°	3.48	154°	4.45
12	42.1°	3.81	167.4°	5.1
14	40.9°	4.04	180°	5.65
16	40.6°	4.14	180°	6
20	40.8°	4.16	180°	6.48

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°	4.02	4.72	5.27	5.63	5.83	5.95	6.01
60°	4.25	4.99	5.52	5.81	5.98	6.10	6.20
75°	4.42	5.18	5.70	5.96	6.13	6.28	6.52
90°	4.43	5.34	5.89	6.16	6.36	6.48	6.70
110°	4.53	5.46	5.97	6.26	6.53	6.79	7.14
120°	4.41	5.34	5.91	6.22	6.49	6.78	7.26
135°	4.01	4.91	5.67	6.04	6.31	6.59	7.13
150°	3.49	4.36	5.12	5.74	6.06	6.31	6.83