MACARELLA: ORC Rating

GPH

732.2

OSN

713.6

LOA

9.474 m

Displacement

4603 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.556

Medium

0.745

High

0.8547

Triple Offshore

Low

0.7174

Medium

0.9245

High

1.0283

Boat Specifications

Dimensions

Length overall: 9.474 m
Beam: 2.81 m
Draft: 1.43 m
Displacement: 4603 kg
Crew weight: 444 kg
Wetted surface: 21.46 m²

Sails

Mainsail: 24.77 m²
Genoa: 35.14 m²
Spinnaker: 57.57 m²
Asymmetric spinnaker: 0 m²

Design

Type: PROTOTIPO
Designer: V.DE STADT
Year built: 1965

Performance data

Polar CSV

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

6,44.2,4.059083,52,4.49,60,4.77,75,5,90,4.97,110,4.78,120,4.65,135,4.25,148,3.737996,150,3.66
8,43.1,4.738673,52,5.28,60,5.59,75,5.84,90,5.85,110,5.8,120,5.66,135,5.19,150,4.6,152,4.518955
10,43.5,5.32139,52,5.87,60,6.1,75,6.27,90,6.32,110,6.38,120,6.32,135,6.01,150,5.4,154,5.218103
12,43.5,5.624682,52,6.13,60,6.33,75,6.5,90,6.57,110,6.7,120,6.65,135,6.45,150,6.09,159,5.741337
14,42.8,5.724178,52,6.24,60,6.44,75,6.66,90,6.77,110,6.97,120,6.94,135,6.75,150,6.47,180,5.98
16,42.4,5.78234,52,6.3,60,6.51,75,6.78,90,6.95,110,7.23,120,7.24,135,7.05,150,6.75,180,6.39
20,43.1,5.834319,52,6.34,60,6.56,75,6.89,90,7.24,110,7.52,120,7.75,135,7.65,150,7.31,180,6.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.49	4.77	5	4.97	4.78	4.65	4.25	3.66
8	5.28	5.59	5.84	5.85	5.8	5.66	5.19	4.6
10	5.87	6.1	6.27	6.32	6.38	6.32	6.01	5.4
12	6.13	6.33	6.5	6.57	6.7	6.65	6.45	6.09
14	6.24	6.44	6.66	6.77	6.97	6.94	6.75	6.47
16	6.3	6.51	6.78	6.95	7.23	7.24	7.05	6.75
20	6.34	6.56	6.89	7.24	7.52	7.75	7.65	7.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.91	148°	3.17
8	43.1°	3.46	152°	3.99
10	43.5°	3.86	154°	4.69
12	43.5°	4.08	159°	5.36
14	42.8°	4.2	180°	5.98
16	42.4°	4.27	180°	6.39
20	43.1°	4.26	180°	6.93

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°	4.49	5.28	5.87	6.13	6.24	6.30	6.34
60°	4.77	5.59	6.10	6.33	6.44	6.51	6.56
75°	5.00	5.84	6.27	6.50	6.66	6.78	6.89
90°	4.97	5.85	6.32	6.57	6.77	6.95	7.24
110°	4.78	5.80	6.38	6.70	6.97	7.23	7.52
120°	4.65	5.66	6.32	6.65	6.94	7.24	7.75
135°	4.25	5.19	6.01	6.45	6.75	7.05	7.65
150°	3.66	4.60	5.40	6.09	6.47	6.75	7.31