ATOLON 3: ORC Rating

GPH

697.1

OSN

676.7

LOA

8.99 m

Displacement

3450 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5828

Medium

0.788

High

0.9045

Triple Offshore

Low

0.7513

Medium

0.972

High

1.0873

Boat Specifications

Dimensions

Length overall: 8.99 m
Beam: 2.79 m
Draft: 1.74 m
Displacement: 3450 kg
Crew weight: 150 kg
Wetted surface: 18.52 m²

Sails

Mainsail: 25.63 m²
Genoa: 18.69 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 52.66 m²

Design

Type: HANSE 301
Builder: YZ Greifswald
Designer: C.Beyer
Year built: 1997
Stability index: 143.6

Performance data

Polar CSV

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

6,43,4.101982,52,4.57,60,4.82,75,5.02,90,5.19,110,5.2,120,5.03,135,4.54,145.7,4.067313,150,3.87
8,41.2,4.824466,52,5.43,60,5.7,75,5.9,90,6.16,110,6.2,120,6.06,135,5.58,147.8,4.987041,150,4.87
10,40.8,5.455782,52,6.06,60,6.24,75,6.37,90,6.62,110,6.67,120,6.59,135,6.33,148,5.825141,150,5.71
12,39.4,5.810541,52,6.36,60,6.51,75,6.63,90,6.88,110,7.03,120,6.96,135,6.73,149.8,6.271154,150,6.26
14,38.2,5.929833,52,6.51,60,6.67,75,6.84,90,7.03,110,7.41,120,7.36,135,7.09,150,6.59,171.8,5.930633
16,37.8,5.973511,52,6.58,60,6.77,75,7.02,90,7.15,110,7.74,120,7.79,135,7.5,150,6.85,176.3,6.353243
20,38.2,6.006183,52,6.62,60,6.84,75,7.25,90,7.59,110,8.12,120,8.58,135,8.41,150,7.46,177.2,6.928271

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.57	4.82	5.02	5.19	5.2	5.03	4.54	3.87
8	5.43	5.7	5.9	6.16	6.2	6.06	5.58	4.87
10	6.06	6.24	6.37	6.62	6.67	6.59	6.33	5.71
12	6.36	6.51	6.63	6.88	7.03	6.96	6.73	6.26
14	6.51	6.67	6.84	7.03	7.41	7.36	7.09	6.59
16	6.58	6.77	7.02	7.15	7.74	7.79	7.5	6.85
20	6.62	6.84	7.25	7.59	8.12	8.58	8.41	7.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3	145.7°	3.36
8	41.2°	3.63	147.8°	4.22
10	40.8°	4.13	148°	4.94
12	39.4°	4.49	149.8°	5.42
14	38.2°	4.66	171.8°	5.87
16	37.8°	4.72	176.3°	6.34
20	38.2°	4.72	177.2°	6.92

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°	4.57	5.43	6.06	6.36	6.51	6.58	6.62
60°	4.82	5.70	6.24	6.51	6.67	6.77	6.84
75°	5.02	5.90	6.37	6.63	6.84	7.02	7.25
90°	5.19	6.16	6.62	6.88	7.03	7.15	7.59
110°	5.20	6.20	6.67	7.03	7.41	7.74	8.12
120°	5.03	6.06	6.59	6.96	7.36	7.79	8.58
135°	4.54	5.58	6.33	6.73	7.09	7.50	8.41
150°	3.87	4.87	5.71	6.26	6.59	6.85	7.46