Scarabee: ORC Rating

GPH

688.5

OSN

666.7

LOA

9.906 m

Displacement

4619 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5963

Medium

0.8094

High

0.9252

Triple Offshore

Low

0.7641

Medium

0.9837

High

1.0901

Boat Specifications

Dimensions

Length overall: 9.906 m
Beam: 3.38 m
Draft: 1.83 m
Displacement: 4619 kg
Crew weight: 470 kg
Wetted surface: 21.74 m²

Sails

Mainsail: 23.16 m²
Genoa: 30.95 m²
Spinnaker: 77.52 m²
Asymmetric spinnaker: 71.72 m²

Design

Type: FIRST 325
Builder: BENETEAU
Designer: J.BERRET
Year built: 1986

Performance data

Polar CSV

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

6,43.2,4.321174,52,4.79,60,5.03,75,5.16,90,5.1,110,5.17,120,5.01,135,4.54,144.2,4.093389,150,3.84
8,41.2,5.063696,52,5.63,60,5.84,75,5.98,90,6.04,110,6.16,120,6.04,135,5.59,150,4.87,150.1,4.867938
10,39.7,5.549782,52,6.13,60,6.29,75,6.41,90,6.54,110,6.66,120,6.6,135,6.34,150,5.76,151.8,5.673415
12,38.5,5.826671,52,6.4,60,6.54,75,6.67,90,6.81,110,6.97,120,6.94,135,6.75,150,6.4,159.7,6.045492
14,38,5.951695,52,6.55,60,6.7,75,6.86,90,6.97,110,7.23,120,7.23,135,7.07,150,6.77,173.6,6.248944
16,37.7,6.00336,52,6.63,60,6.8,75,7,90,7.07,110,7.47,120,7.53,135,7.37,150,7.06,178.1,6.613636
20,38.4,6.073803,52,6.67,60,6.86,75,7.17,90,7.37,110,7.85,120,8.15,135,8.08,150,7.65,178.8,7.171573
24,39,6.009167,52,6.66,60,6.87,75,7.24,90,7.58,110,8.13,120,8.66,135,8.95,150,8.43,177.9,7.745202

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.79	5.03	5.16	5.1	5.17	5.01	4.54	3.84
8	5.63	5.84	5.98	6.04	6.16	6.04	5.59	4.87
10	6.13	6.29	6.41	6.54	6.66	6.6	6.34	5.76
12	6.4	6.54	6.67	6.81	6.97	6.94	6.75	6.4
14	6.55	6.7	6.86	6.97	7.23	7.23	7.07	6.77
16	6.63	6.8	7	7.07	7.47	7.53	7.37	7.06
20	6.67	6.86	7.17	7.37	7.85	8.15	8.08	7.65
24	6.66	6.87	7.24	7.58	8.13	8.66	8.95	8.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.15	144.2°	3.32
8	41.2°	3.81	150.1°	4.22
10	39.7°	4.27	151.8°	5
12	38.5°	4.56	159.7°	5.67
14	38°	4.69	173.6°	6.21
16	37.7°	4.75	178.1°	6.61
20	38.4°	4.76	178.8°	7.17
24	39°	4.67	177.9°	7.74

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.79	5.63	6.13	6.40	6.55	6.63	6.67	6.66
60°	5.03	5.84	6.29	6.54	6.70	6.80	6.86	6.87
75°	5.16	5.98	6.41	6.67	6.86	7.00	7.17	7.24
90°	5.10	6.04	6.54	6.81	6.97	7.07	7.37	7.58
110°	5.17	6.16	6.66	6.97	7.23	7.47	7.85	8.13
120°	5.01	6.04	6.60	6.94	7.23	7.53	8.15	8.66
135°	4.54	5.59	6.34	6.75	7.07	7.37	8.08	8.95
150°	3.84	4.87	5.76	6.40	6.77	7.06	7.65	8.43