Doublemoon: ORC Rating

GPH

521

OSN

502.8

LOA

16.7 m

Displacement

20600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7458

Medium

1.0464

High

1.2295

Triple Offshore

Low

0.9678

Medium

1.3159

High

1.526

Boat Specifications

Dimensions

Length overall: 16.7 m
Beam: 4.85 m
Draft: 3.07 m
Displacement: 20600 kg
Crew weight: 800 kg
Wetted surface: 66.96 m²

Sails

Mainsail: 98.26 m²
Genoa: 83.33 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 258.8 m²

Design

Type: SOLARIS 55
Builder: SOLARIS
Designer: JAVER SOTO ACEBAL
Year built: 2017
Stability index: 137.2

Performance data

Polar CSV

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

6,44.2,5.481855,52,6.06,60,6.44,75,6.7,90,6.55,110,6.51,120,6.34,135,5.65,142.4,5.174875,150,4.73
8,42.3,6.584364,52,7.33,60,7.68,75,7.93,90,7.83,110,8,120,7.84,135,7.16,144.7,6.444992,150,6.07
10,40.6,7.349152,52,8.25,60,8.59,75,8.83,90,8.86,110,9.12,120,8.98,135,8.37,146.9,7.520424,150,7.27
12,39.9,7.886177,52,8.86,60,9.19,75,9.44,90,9.54,110,9.83,120,9.75,135,9.29,148.4,8.441673,150,8.3
14,39.4,8.152875,52,9.17,60,9.52,75,9.84,90,10.03,110,10.4,120,10.41,135,9.96,149.2,9.173886,150,9.09
16,39,8.325334,52,9.36,60,9.69,75,10.15,90,10.43,110,10.85,120,11.11,135,10.64,149.2,9.721059,150,9.64
20,38.7,8.520939,52,9.55,60,9.91,75,10.55,90,11.14,110,11.9,120,12.24,135,12.18,145.3,11.28756,150,10.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.06	6.44	6.7	6.55	6.51	6.34	5.65	4.73
8	7.33	7.68	7.93	7.83	8	7.84	7.16	6.07
10	8.25	8.59	8.83	8.86	9.12	8.98	8.37	7.27
12	8.86	9.19	9.44	9.54	9.83	9.75	9.29	8.3
14	9.17	9.52	9.84	10.03	10.4	10.41	9.96	9.09
16	9.36	9.69	10.15	10.43	10.85	11.11	10.64	9.64
20	9.55	9.91	10.55	11.14	11.9	12.24	12.18	10.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.93	142.4°	4.1
8	42.3°	4.87	144.7°	5.26
10	40.6°	5.58	146.9°	6.3
12	39.9°	6.05	148.4°	7.19
14	39.4°	6.3	149.2°	7.88
16	39°	6.47	149.2°	8.35
20	38.7°	6.65	145.3°	9.28

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°	6.06	7.33	8.25	8.86	9.17	9.36	9.55
60°	6.44	7.68	8.59	9.19	9.52	9.69	9.91
75°	6.70	7.93	8.83	9.44	9.84	10.15	10.55
90°	6.55	7.83	8.86	9.54	10.03	10.43	11.14
110°	6.51	8.00	9.12	9.83	10.40	10.85	11.90
120°	6.34	7.84	8.98	9.75	10.41	11.11	12.24
135°	5.65	7.16	8.37	9.29	9.96	10.64	12.18
150°	4.73	6.07	7.27	8.30	9.09	9.64	10.71