CLAJASAN: ORC Rating

GPH

464.4

OSN

451.8

LOA

18.46 m

Displacement

18598 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9701

Medium

1.3198

High

1.5261

Triple Offshore

Low

1.2644

Medium

1.6431

High

1.8607

Boat Specifications

Dimensions

Length overall: 18.46 m
Beam: 4.74 m
Draft: 3.51 m
Displacement: 18598 kg
Crew weight: 1000 kg
Wetted surface: 65.09 m²

Sails

Mainsail: 122.36 m²
Genoa: 91.49 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 282.08 m²

Design

Type: BALTIC 61
Builder: BALTIC YACHTS
Designer: JUDEL&VROLIJK
Year built: 2005

Performance data

Polar CSV

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

6,43,6.399093,52,7.17,60,7.61,75,7.98,90,7.87,110,7.48,120,7.2,135,6.45,141.2,5.966603,150,5.37
8,41.5,7.664004,52,8.65,60,9.06,75,9.34,90,9.26,110,9.13,120,8.93,135,8.06,143.4,7.311749,150,6.78
10,40,8.406823,52,9.39,60,9.67,75,9.91,90,9.88,110,9.94,120,9.86,135,9.33,144.8,8.541937,150,8.06
12,38.4,8.689622,52,9.66,60,9.94,75,10.29,90,10.35,110,10.42,120,10.49,135,10.01,150,9.14,150.5,9.088238
14,37.3,8.824933,52,9.82,60,10.1,75,10.59,90,10.84,110,10.82,120,11.16,135,10.67,150,9.86,152.4,9.636612
16,36.4,8.970128,52,9.93,60,10.22,75,10.8,90,11.3,110,11.26,120,11.65,135,11.49,150,10.33,151.3,10.203545
20,35.8,9.210126,52,10.2,60,10.54,75,11.08,90,11.9,110,12.19,120,12.67,135,13.52,145.6,12.325577,150,11.74

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.17	7.61	7.98	7.87	7.48	7.2	6.45	5.37
8	8.65	9.06	9.34	9.26	9.13	8.93	8.06	6.78
10	9.39	9.67	9.91	9.88	9.94	9.86	9.33	8.06
12	9.66	9.94	10.29	10.35	10.42	10.49	10.01	9.14
14	9.82	10.1	10.59	10.84	10.82	11.16	10.67	9.86
16	9.93	10.22	10.8	11.3	11.26	11.65	11.49	10.33
20	10.2	10.54	11.08	11.9	12.19	12.67	13.52	11.74

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.68	141.2°	4.65
8	41.5°	5.74	143.4°	5.87
10	40°	6.44	144.8°	6.98
12	38.4°	6.81	150.5°	7.91
14	37.3°	7.02	152.4°	8.54
16	36.4°	7.22	151.3°	8.95
20	35.8°	7.47	145.6°	10.17

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°	7.17	8.65	9.39	9.66	9.82	9.93	10.20
60°	7.61	9.06	9.67	9.94	10.10	10.22	10.54
75°	7.98	9.34	9.91	10.29	10.59	10.80	11.08
90°	7.87	9.26	9.88	10.35	10.84	11.30	11.90
110°	7.48	9.13	9.94	10.42	10.82	11.26	12.19
120°	7.20	8.93	9.86	10.49	11.16	11.65	12.67
135°	6.45	8.06	9.33	10.01	10.67	11.49	13.52
150°	5.37	6.78	8.06	9.14	9.86	10.33	11.74