Elanthea: ORC Rating

GPH

599.2

OSN

583.6

LOA

10.6 m

Displacement

5053 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6867

Medium

0.9136

High

1.029

Triple Offshore

Low

0.8852

Medium

1.1258

High

1.248

Boat Specifications

Dimensions

Length overall: 10.6 m
Beam: 3.54 m
Draft: 2.35 m
Displacement: 5053 kg
Crew weight: 668 kg
Wetted surface: 26.03 m²

Sails

Mainsail: 39.16 m²
Genoa: 30.87 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 109.44 m²

Design

Type: Elan 350
Builder: Elan Marine
Designer: Rob Humpreys
Year built: 2009

Performance data

Polar CSV

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

6,42.4,4.861499,52,5.46,60,5.78,75,6.04,90,6,110,6.1,120,5.94,135,5.33,144,4.820665,150,4.5
8,40.9,5.728624,52,6.46,60,6.74,75,6.95,90,7.09,110,7.19,120,7.08,135,6.56,147.5,5.774306,150,5.62
10,39.8,6.377854,52,7.07,60,7.26,75,7.4,90,7.52,110,7.72,120,7.64,135,7.33,149,6.684809,150,6.61
12,38.6,6.628105,52,7.34,60,7.52,75,7.7,90,7.73,110,8.15,120,8.12,135,7.79,150,7.26,150.8,7.205683
14,37.9,6.703975,52,7.44,60,7.65,75,7.94,90,8.03,110,8.45,120,8.66,135,8.28,150,7.62,174,6.66652
16,38.2,6.782405,52,7.48,60,7.71,75,8.1,90,8.35,110,8.7,120,9.12,135,8.83,150,7.94,176.5,7.203436
20,38.2,6.909655,52,7.57,60,7.78,75,8.22,90,8.84,110,9.23,120,9.78,135,10.27,150,8.88,177.5,7.917536

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.78	6.04	6	6.1	5.94	5.33	4.5
8	6.46	6.74	6.95	7.09	7.19	7.08	6.56	5.62
10	7.07	7.26	7.4	7.52	7.72	7.64	7.33	6.61
12	7.34	7.52	7.7	7.73	8.15	8.12	7.79	7.26
14	7.44	7.65	7.94	8.03	8.45	8.66	8.28	7.62
16	7.48	7.71	8.1	8.35	8.7	9.12	8.83	7.94
20	7.57	7.78	8.22	8.84	9.23	9.78	10.27	8.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.59	144°	3.9
8	40.9°	4.33	147.5°	4.87
10	39.8°	4.9	149°	5.73
12	38.6°	5.18	150.8°	6.29
14	37.9°	5.29	174°	6.63
16	38.2°	5.33	176.5°	7.19
20	38.2°	5.43	177.5°	7.91

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°	5.46	6.46	7.07	7.34	7.44	7.48	7.57
60°	5.78	6.74	7.26	7.52	7.65	7.71	7.78
75°	6.04	6.95	7.40	7.70	7.94	8.10	8.22
90°	6.00	7.09	7.52	7.73	8.03	8.35	8.84
110°	6.10	7.19	7.72	8.15	8.45	8.70	9.23
120°	5.94	7.08	7.64	8.12	8.66	9.12	9.78
135°	5.33	6.56	7.33	7.79	8.28	8.83	10.27
150°	4.50	5.62	6.61	7.26	7.62	7.94	8.88