STELLA MARINA — ORC Rating

GPH

687.7

OSN

667.1

LOA

9.906 m

Displacement

4409 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6632

Medium

0.9041

High

1.0455

Triple Offshore

Low

0.8533

Medium

1.1096

High

1.2435

Boat Specifications

Dimensions

Length overall: 9.906 m
Beam: 3.38 m
Draft: 1.82 m
Displacement: 4409 kg
Crew weight: 520 kg
Wetted surface: 21.47 m²

Sails

Mainsail: 23.12 m²
Genoa: 33.05 m²
Spinnaker: 68.35 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 325 GTE
Builder: BENETEAU
Designer: BERRET Jean
Year built: 1986

Velocity Prediction

Polar CSV

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

6,42.5,4.218223,52,4.76,60,5.03,75,5.23,90,5.16,110,5.06,120,4.91,135,4.47,147.1,3.95417,150,3.83
8,41.6,4.974605,52,5.62,60,5.91,75,6.12,90,6.08,110,6.13,120,5.99,135,5.49,150,4.82,150.9,4.783855
10,41.3,5.603888,52,6.22,60,6.41,75,6.56,90,6.61,110,6.7,120,6.63,135,6.32,150,5.68,152.3,5.568145
12,39.9,5.943961,52,6.52,60,6.67,75,6.8,90,6.9,110,7.04,120,6.98,135,6.76,150,6.38,158.2,6.042095
14,39.4,6.095244,52,6.67,60,6.83,75,7,90,7.06,110,7.36,120,7.32,135,7.09,150,6.77,180,6.22
16,39.1,6.159425,52,6.73,60,6.92,75,7.18,90,7.28,110,7.66,120,7.67,135,7.43,150,7.07,180,6.66
20,39.7,6.173645,52,6.75,60,6.97,75,7.38,90,7.67,110,7.99,120,8.26,135,8.12,150,7.71,180,7.25

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5.03	5.23	5.16	5.06	4.91	4.47	3.83
8	5.62	5.91	6.12	6.08	6.13	5.99	5.49	4.82
10	6.22	6.41	6.56	6.61	6.7	6.63	6.32	5.68
12	6.52	6.67	6.8	6.9	7.04	6.98	6.76	6.38
14	6.67	6.83	7	7.06	7.36	7.32	7.09	6.77
16	6.73	6.92	7.18	7.28	7.66	7.67	7.43	7.07
20	6.75	6.97	7.38	7.67	7.99	8.26	8.12	7.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.11	147.1°	3.32
8	41.6°	3.72	150.9°	4.18
10	41.3°	4.21	152.3°	4.93
12	39.9°	4.56	158.2°	5.61
14	39.4°	4.71	180°	6.22
16	39.1°	4.78	180°	6.66
20	39.7°	4.75	180°	7.25

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