Trigger: ORC Rating

GPH

641.1

OSN

625.7

LOA

10.45 m

Displacement

4928 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7144

Medium

0.9633

High

1.1021

Triple Offshore

Low

0.9299

Medium

1.1839

High

1.3141

Boat Specifications

Dimensions

Length overall: 10.45 m
Beam: 3.43 m
Draft: 1.91 m
Displacement: 4928 kg
Crew weight: 614 kg
Wetted surface: 23.99 m²

Sails

Mainsail: 35.14 m²
Genoa: 32.69 m²
Spinnaker: 81.47 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELAN 333
Builder: Elan Marine
Designer: Humphreys Rob
Year built: 1998

Performance data

Polar CSV

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

6,43.3,4.740491,52,5.29,60,5.63,75,5.98,90,5.99,110,5.45,120,5.3,135,4.81,146.2,4.163736,150,4
8,42.4,5.592755,52,6.26,60,6.56,75,6.77,90,6.77,110,6.56,120,6.42,135,5.88,150,5.05,150.8,5.006174
10,40.5,6.023098,52,6.7,60,6.91,75,7.09,90,7.12,110,7.1,120,7.02,135,6.73,149.5,6.046685,150,6.01
12,39.2,6.245609,52,6.87,60,7.06,75,7.29,90,7.39,110,7.46,120,7.4,135,7.16,150,6.77,158.3,6.425348
14,38.4,6.316245,52,6.96,60,7.16,75,7.43,90,7.63,110,7.81,120,7.8,135,7.52,150,7.16,180,6.58
16,38.2,6.362482,52,7.01,60,7.22,75,7.52,90,7.86,110,8.06,120,8.21,135,7.92,150,7.49,180,7.03
20,38.2,6.387931,52,7.04,60,7.26,75,7.64,90,8.13,110,8.65,120,8.81,135,8.82,150,8.27,180,7.69

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.29	5.63	5.98	5.99	5.45	5.3	4.81	4
8	6.26	6.56	6.77	6.77	6.56	6.42	5.88	5.05
10	6.7	6.91	7.09	7.12	7.1	7.02	6.73	6.01
12	6.87	7.06	7.29	7.39	7.46	7.4	7.16	6.77
14	6.96	7.16	7.43	7.63	7.81	7.8	7.52	7.16
16	7.01	7.22	7.52	7.86	8.06	8.21	7.92	7.49
20	7.04	7.26	7.64	8.13	8.65	8.81	8.82	8.27

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.45	146.2°	3.46
8	42.4°	4.13	150.8°	4.37
10	40.5°	4.58	149.5°	5.21
12	39.2°	4.84	158.3°	5.97
14	38.4°	4.95	180°	6.58
16	38.2°	5	180°	7.03
20	38.2°	5.02	180°	7.69

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°	5.29	6.26	6.70	6.87	6.96	7.01	7.04
60°	5.63	6.56	6.91	7.06	7.16	7.22	7.26
75°	5.98	6.77	7.09	7.29	7.43	7.52	7.64
90°	5.99	6.77	7.12	7.39	7.63	7.86	8.13
110°	5.45	6.56	7.10	7.46	7.81	8.06	8.65
120°	5.30	6.42	7.02	7.40	7.80	8.21	8.81
135°	4.81	5.88	6.73	7.16	7.52	7.92	8.82
150°	4.00	5.05	6.01	6.77	7.16	7.49	8.27