MARINA 4 — ORC Rating

GPH

657.8

OSN

641.1

LOA

9.725 m

Displacement

4197 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6275

Medium

0.8374

High

0.9419

Triple Offshore

Low

0.8107

Medium

1.0248

High

1.1243

Boat Specifications

Dimensions

Length overall: 9.725 m
Beam: 3.25 m
Draft: 1.57 m
Displacement: 4197 kg
Crew weight: 595 kg
Wetted surface: 22.22 m²

Sails

Mainsail: 34.75 m²
Genoa: 29.22 m²
Spinnaker: 69.95 m²
Asymmetric spinnaker: 64.25 m²

Design

Type: DELTA 32
Builder: DELTA YACHTS
Designer: NESTOR VOLKER
Year built: 1994
Stability index: 104

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.

6,44.4,4.66078,52,5.15,60,5.48,75,5.68,90,5.59,110,5.5,120,5.32,135,4.78,143.9,4.306985,150,4.02
8,42.6,5.461236,52,6.04,60,6.28,75,6.44,90,6.43,110,6.51,120,6.36,135,5.88,149.6,5.124556,150,5.1
10,40.8,5.878506,52,6.48,60,6.66,75,6.81,90,6.88,110,6.99,120,6.92,135,6.61,150,6.02,153.2,5.859381
12,40,6.044036,52,6.66,60,6.85,75,7.04,90,7.12,110,7.33,120,7.29,135,7.04,150,6.66,161,6.261114
14,39.7,6.10866,52,6.75,60,6.94,75,7.2,90,7.33,110,7.63,120,7.63,135,7.39,150,7.05,175.4,6.521005
16,39.7,6.160648,52,6.79,60,7,75,7.29,90,7.52,110,7.88,120,7.97,135,7.76,150,7.39,179,6.921054
20,40.3,6.188798,52,6.82,60,7.05,75,7.4,90,7.77,110,8.25,120,8.63,135,8.59,150,8.1,179,7.571153

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.48	5.68	5.59	5.5	5.32	4.78	4.02
8	6.04	6.28	6.44	6.43	6.51	6.36	5.88	5.1
10	6.48	6.66	6.81	6.88	6.99	6.92	6.61	6.02
12	6.66	6.85	7.04	7.12	7.33	7.29	7.04	6.66
14	6.75	6.94	7.2	7.33	7.63	7.63	7.39	7.05
16	6.79	7	7.29	7.52	7.88	7.97	7.76	7.39
20	6.82	7.05	7.4	7.77	8.25	8.63	8.59	8.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3.33	143.9°	3.48
8	42.6°	4.02	149.6°	4.42
10	40.8°	4.45	153.2°	5.23
12	40°	4.63	161°	5.92
14	39.7°	4.7	175.4°	6.5
16	39.7°	4.74	179°	6.92
20	40.3°	4.72	179°	7.57

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