MANU TERCER: ORC Rating

GPH

669.9

OSN

647.8

LOA

10.832 m

Displacement

6462 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5973

Medium

0.8242

High

0.9671

Triple Offshore

Low

0.7703

Medium

1.0164

High

1.1486

Boat Specifications

Dimensions

Length overall: 10.832 m
Beam: 3.7 m
Draft: 2.01 m
Displacement: 6462 kg
Crew weight: 570 kg
Wetted surface: 27.69 m²

Sails

Mainsail: 29.7 m²
Genoa: 39.97 m²
Spinnaker: 82.16 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 35
Builder: BENETEAU
Designer: BERRET JEAN
Year built: 1979
Stability index: 112.2

Performance data

Polar CSV

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

6,43.2,4.307456,52,4.82,60,5.12,75,5.33,90,5.25,110,5.15,120,5,135,4.54,146.6,4.012707,150,3.87
8,41.8,5.084,52,5.71,60,6.01,75,6.25,90,6.21,110,6.27,120,6.1,135,5.59,150,4.91,150.5,4.894551
10,41.4,5.732484,52,6.39,60,6.63,75,6.8,90,6.85,110,6.95,120,6.86,135,6.49,150,5.8,152.4,5.687181
12,40.6,6.190146,52,6.78,60,6.95,75,7.09,90,7.2,110,7.31,120,7.25,135,7.02,150,6.57,155.9,6.310018
14,39.4,6.341125,52,6.97,60,7.13,75,7.3,90,7.37,110,7.63,120,7.58,135,7.35,150,7.03,166.4,6.543472
16,38.8,6.40287,52,7.05,60,7.24,75,7.47,90,7.57,110,7.93,120,7.92,135,7.68,150,7.35,177.2,6.8682
20,39.4,6.509359,52,7.1,60,7.31,75,7.68,90,7.97,110,8.31,120,8.57,135,8.4,150,7.98,179,7.481139

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.82	5.12	5.33	5.25	5.15	5	4.54	3.87
8	5.71	6.01	6.25	6.21	6.27	6.1	5.59	4.91
10	6.39	6.63	6.8	6.85	6.95	6.86	6.49	5.8
12	6.78	6.95	7.09	7.2	7.31	7.25	7.02	6.57
14	6.97	7.13	7.3	7.37	7.63	7.58	7.35	7.03
16	7.05	7.24	7.47	7.57	7.93	7.92	7.68	7.35
20	7.1	7.31	7.68	7.97	8.31	8.57	8.4	7.98

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.14	146.6°	3.35
8	41.8°	3.79	150.5°	4.26
10	41.4°	4.3	152.4°	5.04
12	40.6°	4.7	155.9°	5.76
14	39.4°	4.9	166.4°	6.36
16	38.8°	4.99	177.2°	6.86
20	39.4°	5.03	179°	7.48

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°	4.82	5.71	6.39	6.78	6.97	7.05	7.10
60°	5.12	6.01	6.63	6.95	7.13	7.24	7.31
75°	5.33	6.25	6.80	7.09	7.30	7.47	7.68
90°	5.25	6.21	6.85	7.20	7.37	7.57	7.97
110°	5.15	6.27	6.95	7.31	7.63	7.93	8.31
120°	5.00	6.10	6.86	7.25	7.58	7.92	8.57
135°	4.54	5.59	6.49	7.02	7.35	7.68	8.40
150°	3.87	4.91	5.80	6.57	7.03	7.35	7.98