MARE GREKO — ORC Rating

GPH

737.7

OSN

713.3

LOA

10.612 m

Displacement

6700 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5361

Medium

0.7414

High

0.8555

Triple Offshore

Low

0.6967

Medium

0.9265

High

1.0374

Boat Specifications

Dimensions

Length overall: 10.612 m
Beam: 3.4 m
Draft: 1.62 m
Displacement: 6700 kg
Crew weight: 400 kg
Wetted surface: 28.42 m²

Sails

Mainsail: 27.85 m²
Genoa: 33.04 m²
Spinnaker: 76.45 m²
Asymmetric spinnaker: 66.18 m²

Design

Type: HALLBERG RASSY 352
Builder: HALLBERG RASSY
Designer: Rassy/Enderlein
Year built: 1978
Stability index: 131.9

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.

6,46.3,3.879097,52,4.21,60,4.51,75,4.72,90,4.95,110,4.81,120,4.66,135,4.21,146.9,3.7244,150,3.61
8,43.8,4.599866,52,5.07,60,5.35,75,5.61,90,5.89,110,5.83,120,5.71,135,5.26,150,4.64,150.5,4.618801
10,42.4,5.078168,52,5.65,60,5.93,75,6.21,90,6.49,110,6.51,120,6.45,135,6.1,150,5.51,154.1,5.324839
12,42,5.4229,52,6.04,60,6.3,75,6.54,90,6.82,110,6.9,120,6.88,135,6.66,150,6.22,157.7,5.901365
14,43,5.674409,52,6.25,60,6.51,75,6.76,90,7.01,110,7.17,120,7.18,135,7.01,150,6.69,169.4,6.155033
16,43,5.756449,52,6.34,60,6.61,75,6.9,90,7.12,110,7.39,120,7.44,135,7.31,150,7.02,177.2,6.547817
20,44.2,5.844522,52,6.38,60,6.68,75,7.04,90,7.3,110,7.73,120,7.89,135,7.87,150,7.58,179,7.171092

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.21	4.51	4.72	4.95	4.81	4.66	4.21	3.61
8	5.07	5.35	5.61	5.89	5.83	5.71	5.26	4.64
10	5.65	5.93	6.21	6.49	6.51	6.45	6.1	5.51
12	6.04	6.3	6.54	6.82	6.9	6.88	6.66	6.22
14	6.25	6.51	6.76	7.01	7.17	7.18	7.01	6.69
16	6.34	6.61	6.9	7.12	7.39	7.44	7.31	7.02
20	6.38	6.68	7.04	7.3	7.73	7.89	7.87	7.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.3°	2.68	146.9°	3.12
8	43.8°	3.32	150.5°	4.02
10	42.4°	3.75	154.1°	4.79
12	42°	4.03	157.7°	5.46
14	43°	4.15	169.4°	6.05
16	43°	4.21	177.2°	6.54
20	44.2°	4.19	179°	7.17

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