IKARUS: ORC Rating

GPH

699.7

OSN

681.8

LOA

10.111 m

Displacement

4504 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6522

Medium

0.8732

High

0.9995

Triple Offshore

Low

0.8416

Medium

1.0892

High

1.2141

Boat Specifications

Dimensions

Length overall: 10.111 m
Beam: 3.48 m
Draft: 1.78 m
Displacement: 4504 kg
Crew weight: 480 kg
Wetted surface: 22.58 m²

Sails

Mainsail: 22.25 m²
Genoa: 38.23 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 82.48 m²

Design

Type: GRAND SOLEIL 34
Builder: NOVA SAILBOATS
Designer: FINOT
Year built: 1974

Performance data

Polar CSV

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

6,43.2,4.142839,52,4.62,60,4.88,75,5.1,90,5.06,110,5.14,120,4.95,135,4.48,146.6,4.000729,150,3.85
8,42.1,4.838432,52,5.44,60,5.75,75,5.98,90,6.06,110,6.18,120,6.05,135,5.52,147.1,4.930803,150,4.78
10,42.5,5.47962,52,6.08,60,6.31,75,6.47,90,6.63,110,6.72,120,6.64,135,6.36,146.2,5.89662,150,5.66
12,41.4,5.865798,52,6.42,60,6.59,75,6.75,90,6.94,110,7.08,120,7.01,135,6.78,148.3,6.346885,150,6.24
14,40.9,6.046145,52,6.59,60,6.77,75,6.96,90,7.11,110,7.43,120,7.38,135,7.12,150,6.58,173.8,5.793889
16,40.7,6.107097,52,6.66,60,6.86,75,7.14,90,7.25,110,7.73,120,7.73,135,7.47,150,6.83,176,6.295335
20,41.6,6.124648,52,6.67,60,6.91,75,7.33,90,7.64,110,8.05,120,8.31,135,8.11,150,7.34,177.8,6.895082

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.62	4.88	5.1	5.06	5.14	4.95	4.48	3.85
8	5.44	5.75	5.98	6.06	6.18	6.05	5.52	4.78
10	6.08	6.31	6.47	6.63	6.72	6.64	6.36	5.66
12	6.42	6.59	6.75	6.94	7.08	7.01	6.78	6.24
14	6.59	6.77	6.96	7.11	7.43	7.38	7.12	6.58
16	6.66	6.86	7.14	7.25	7.73	7.73	7.47	6.83
20	6.67	6.91	7.33	7.64	8.05	8.31	8.11	7.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.02	146.6°	3.34
8	42.1°	3.59	147.1°	4.14
10	42.5°	4.04	146.2°	4.9
12	41.4°	4.4	148.3°	5.4
14	40.9°	4.57	173.8°	5.76
16	40.7°	4.63	176°	6.28
20	41.6°	4.58	177.8°	6.89

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°	4.62	5.44	6.08	6.42	6.59	6.66	6.67
60°	4.88	5.75	6.31	6.59	6.77	6.86	6.91
75°	5.10	5.98	6.47	6.75	6.96	7.14	7.33
90°	5.06	6.06	6.63	6.94	7.11	7.25	7.64
110°	5.14	6.18	6.72	7.08	7.43	7.73	8.05
120°	4.95	6.05	6.64	7.01	7.38	7.73	8.31
135°	4.48	5.52	6.36	6.78	7.12	7.47	8.11
150°	3.85	4.78	5.66	6.24	6.58	6.83	7.34