DELPHIS — ORC Rating | RegattaPages

GPH

635.1

OSN

619.7

LOA

13.362 m

Displacement

8594 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7195

Medium

0.9591

High

1.1152

Triple Offshore

Low

0.9338

Medium

1.197

High

1.3356

Boat Specifications

Dimensions

Length overall: 13.362 m
Beam: 2.64 m
Draft: 1.97 m
Displacement: 8594 kg
Crew weight: 600 kg
Wetted surface: 31.78 m²

Sails

Mainsail: 60.74 m²
Genoa: 25.26 m²
Spinnaker: 79.06 m²
Asymmetric spinnaker: 0 m²

Design

Type: 8 MTS INT
Builder: AST. COSTAGUTA
Designer: A. COSTAGUTA
Year built: 1930

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.

6,42,4.642433,52,5.22,60,5.49,75,5.73,90,5.72,110,5.66,120,5.46,135,4.88,144,4.350959,150,4.06
8,40.5,5.405008,52,6.17,60,6.5,75,6.76,90,6.84,110,6.85,120,6.64,135,5.97,150,5.12,151,5.065059
10,41.6,6.004295,52,6.77,60,7.06,75,7.27,90,7.3,110,7.45,120,7.33,135,6.93,150,6.073725
12,41.6,6.298492,52,7.02,60,7.32,75,7.56,90,7.6,110,7.79,120,7.71,135,7.44,150,6.94,156,6.644442
14,41.2,6.432621,52,7.16,60,7.44,75,7.74,90,7.84,110,7.97,120,8.02,135,7.77,150,7.42,174,6.797236
16,40.1,6.510473,52,7.24,60,7.51,75,7.84,90,8.07,110,8.12,120,8.32,135,8.09,150,7.75,180,7.29
20,40.7,6.72704,52,7.41,60,7.64,75,7.94,90,8.33,110,8.39,120,8.65,135,8.78,150,8.38,180,7.94

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.49	5.73	5.72	5.66	5.46	4.88	4.06
8	6.17	6.5	6.76	6.84	6.85	6.64	5.97	5.12
10	6.77	7.06	7.27	7.3	7.45	7.33	6.93	6.08
12	7.02	7.32	7.56	7.6	7.79	7.71	7.44	6.94
14	7.16	7.44	7.74	7.84	7.97	8.02	7.77	7.42
16	7.24	7.51	7.84	8.07	8.12	8.32	8.09	7.75
20	7.41	7.64	7.94	8.33	8.39	8.65	8.78	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.45	144°	3.52
8	40.5°	4.11	151°	4.43
10	41.6°	4.49	150°	5.26
12	41.6°	4.71	156°	6.07
14	41.2°	4.84	174°	6.76
16	40.1°	4.98	180°	7.29
20	40.7°	5.1	180°	7.94

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