PERSEPHONE — ORC Rating

GPH

704.8

OSN

681.5

LOA

11.4 m

Displacement

7051 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6382

Medium

0.8729

High

1.0422

Triple Offshore

Low

0.8189

Medium

1.0865

High

1.246

Boat Specifications

Dimensions

Length overall: 11.4 m
Beam: 3.31 m
Draft: 1.91 m
Displacement: 7051 kg
Crew weight: 539 kg
Wetted surface: 26.73 m²

Sails

Mainsail: 26.56 m²
Genoa: 29.83 m²
Spinnaker: 87.94 m²
Asymmetric spinnaker: 72.43 m²

Design

Type: STANDFAST 37/TINA
Builder: MAAS Franz
Designer: CARTER Dick
Year built: 1967

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.

6,42.9,3.945161,52,4.39,60,4.61,75,4.78,90,4.9,110,5.02,120,4.89,135,4.48,147.3,3.957169,150,3.84
8,41.2,4.611817,52,5.17,60,5.42,75,5.63,90,5.94,110,6.11,120,5.96,135,5.47,150,4.81,151.4,4.749523
10,41,5.154301,52,5.85,60,6.14,75,6.36,90,6.68,110,6.8,120,6.72,135,6.38,150,5.67,151.1,5.608451
12,41.8,5.741298,52,6.36,60,6.58,75,6.75,90,7.03,110,7.16,120,7.11,135,6.89,150,6.44,155.5,6.187077
14,41.3,6.056458,52,6.64,60,6.82,75,6.98,90,7.25,110,7.45,120,7.42,135,7.21,150,6.89,173.2,6.284206
16,41,6.227561,52,6.8,60,6.98,75,7.16,90,7.35,110,7.71,120,7.73,135,7.52,150,7.19,180,6.74
20,41,6.346812,52,6.92,60,7.15,75,7.44,90,7.59,110,8.09,120,8.25,135,8.14,150,7.77,180,7.33

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.39	4.61	4.78	4.9	5.02	4.89	4.48	3.84
8	5.17	5.42	5.63	5.94	6.11	5.96	5.47	4.81
10	5.85	6.14	6.36	6.68	6.8	6.72	6.38	5.67
12	6.36	6.58	6.75	7.03	7.16	7.11	6.89	6.44
14	6.64	6.82	6.98	7.25	7.45	7.42	7.21	6.89
16	6.8	6.98	7.16	7.35	7.71	7.73	7.52	7.19
20	6.92	7.15	7.44	7.59	8.09	8.25	8.14	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	2.89	147.3°	3.33
8	41.2°	3.47	151.4°	4.17
10	41°	3.89	151.1°	4.91
12	41.8°	4.28	155.5°	5.63
14	41.3°	4.55	173.2°	6.24
16	41°	4.7	180°	6.74
20	41°	4.79	180°	7.33

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