SPIN — ORC Rating | RegattaPages

GPH

656.7

OSN

641.7

LOA

9.725 m

Displacement

3973 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6239

Medium

0.8336

High

0.9392

Triple Offshore

Low

0.8089

Medium

1.0271

High

1.1334

Boat Specifications

Dimensions

Length overall: 9.725 m
Beam: 3.25 m
Draft: 1.56 m
Displacement: 3973 kg
Crew weight: 533 kg
Wetted surface: 21.72 m²

Sails

Mainsail: 34.98 m²
Genoa: 31.46 m²
Spinnaker: 69.34 m²
Asymmetric spinnaker: 0 m²

Design

Type: DELTA 32
Builder: DELTA YACHTS
Designer: NESTOR VOLKER
Year built: 1994

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.

6,43.9,4.56595,52,5.06,60,5.41,75,5.71,90,5.67,110,5.49,120,5.32,135,4.81,146,4.245887,150,4.06
8,43.1,5.396061,52,6,60,6.29,75,6.5,90,6.52,110,6.54,120,6.41,135,5.9,150,5.103776
10,42,5.93424,52,6.51,60,6.71,75,6.86,90,6.92,110,7.03,120,6.95,135,6.67,150,6.03,152,5.923341
12,41.2,6.100358,52,6.7,60,6.9,75,7.1,90,7.19,110,7.41,120,7.35,135,7.08,150,6.7,160.5,6.301441
14,40.7,6.146668,52,6.77,60,6.98,75,7.29,90,7.46,110,7.79,120,7.78,135,7.47,150,7.08,180,6.55
16,40.7,6.173048,52,6.8,60,7.02,75,7.39,90,7.71,110,8.04,120,8.19,135,7.9,150,7.45,180,6.97
20,42.4,6.324011,52,6.83,60,7.04,75,7.47,90,8,110,8.41,120,8.81,135,8.83,150,8.26,180,7.68

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.06	5.41	5.71	5.67	5.49	5.32	4.81	4.06
8	6	6.29	6.5	6.52	6.54	6.41	5.9	5.1
10	6.51	6.71	6.86	6.92	7.03	6.95	6.67	6.03
12	6.7	6.9	7.1	7.19	7.41	7.35	7.08	6.7
14	6.77	6.98	7.29	7.46	7.79	7.78	7.47	7.08
16	6.8	7.02	7.39	7.71	8.04	8.19	7.9	7.45
20	6.83	7.04	7.47	8	8.41	8.81	8.83	8.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.29	146°	3.52
8	43.1°	3.94	150°	4.42
10	42°	4.41	152°	5.23
12	41.2°	4.59	160.5°	5.94
14	40.7°	4.66	180°	6.55
16	40.7°	4.68	180°	6.97
20	42.4°	4.67	180°	7.68

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