MOCKINGBIRD: ORC Rating

GPH

431.2

OSN

420

LOA

15.85 m

Displacement

7030 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9374

Medium

1.2396

High

1.4735

Triple Offshore

Low

1.2131

Medium

1.5594

High

1.8369

Boat Specifications

Dimensions

Length overall: 15.85 m
Beam: 4.42 m
Draft: 3.5 m
Displacement: 7030 kg
Crew weight: 1235 kg
Wetted surface: 44.59 m²

Sails

Mainsail: 101.44 m²
Genoa: 65.15 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 267.41 m²

Design

Type: TP 52
Builder: KING MARINE
Designer: BOTIN
Year built: 2015
Stability index: 142

Performance data

Polar CSV

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

6,43.2,7.119648,52,7.94,60,8.41,75,8.75,90,8.64,110,7.93,120,7.7,135,6.9,140.6,6.431712,150,5.74
8,40.2,8.091165,52,9.09,60,9.46,75,9.81,90,9.71,110,9.42,120,9.31,135,8.75,141.9,8.158234,150,7.41
10,38.8,8.558546,52,9.59,60,10.05,75,10.69,90,10.77,110,10.42,120,10.53,135,9.95,146.9,9.036446,150,8.75
12,37.6,8.784666,52,9.96,60,10.5,75,11.28,90,11.75,110,11.16,120,11.58,135,11.25,148.2,9.989496,150,9.81
14,37,8.95277,52,10.25,60,10.84,75,11.76,90,12.5,110,12.18,120,12.43,135,12.7,145.6,11.525687,150,10.99
16,36.4,9.044672,52,10.49,60,11.11,75,12.15,90,13.13,110,13.46,120,13.27,135,14.15,144.9,13.127182,150,12.4
20,36.4,9.19376,52,10.78,60,11.49,75,12.78,90,14.13,110,15.57,120,15.11,135,16.29,145.8,16.262019,150,15.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.94	8.41	8.75	8.64	7.93	7.7	6.9	5.74
8	9.09	9.46	9.81	9.71	9.42	9.31	8.75	7.41
10	9.59	10.05	10.69	10.77	10.42	10.53	9.95	8.75
12	9.96	10.5	11.28	11.75	11.16	11.58	11.25	9.81
14	10.25	10.84	11.76	12.5	12.18	12.43	12.7	10.99
16	10.49	11.11	12.15	13.13	13.46	13.27	14.15	12.4
20	10.78	11.49	12.78	14.13	15.57	15.11	16.29	15.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	5.19	140.6°	4.97
8	40.2°	6.18	141.9°	6.42
10	38.8°	6.67	146.9°	7.57
12	37.6°	6.96	148.2°	8.49
14	37°	7.15	145.6°	9.51
16	36.4°	7.28	144.9°	10.74
20	36.4°	7.4	145.8°	13.45

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°	7.94	9.09	9.59	9.96	10.25	10.49	10.78
60°	8.41	9.46	10.05	10.50	10.84	11.11	11.49
75°	8.75	9.81	10.69	11.28	11.76	12.15	12.78
90°	8.64	9.71	10.77	11.75	12.50	13.13	14.13
110°	7.93	9.42	10.42	11.16	12.18	13.46	15.57
120°	7.70	9.31	10.53	11.58	12.43	13.27	15.11
135°	6.90	8.75	9.95	11.25	12.70	14.15	16.29
150°	5.74	7.41	8.75	9.81	10.99	12.40	15.53