NEREIDA II — ORC Rating

GPH

790

OSN

762.2

LOA

7.635 m

Displacement

2425 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5103

Medium

0.7049

High

0.8165

Triple Offshore

Low

0.6551

Medium

0.8622

High

0.9687

Boat Specifications

Dimensions

Length overall: 7.635 m
Beam: 2.91 m
Draft: 1.5 m
Displacement: 2425 kg
Crew weight: 369 kg
Wetted surface: 15.12 m²

Sails

Mainsail: 15.55 m²
Genoa: 20.83 m²
Spinnaker: 45.21 m²
Asymmetric spinnaker: 0 m²

Design

Type: FURIA 25
Builder: FURIA YATCHS
Designer: E. DUBOIS
Year built: 1981
Stability index: 114.9

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.

6,44.5,3.645283,52,4.01,60,4.24,75,4.37,90,4.37,110,4.47,120,4.34,135,3.93,147.9,3.45877,150,3.39
8,42.9,4.341043,52,4.81,60,5.04,75,5.18,90,5.3,110,5.4,120,5.28,135,4.89,150,4.34,151.4,4.282543
10,41.7,4.821613,52,5.33,60,5.51,75,5.65,90,5.81,110,5.9,120,5.83,135,5.58,150,5.12,155.6,4.89742
12,40.5,5.128839,52,5.62,60,5.77,75,5.91,90,6.09,110,6.22,120,6.17,135,5.97,150,5.67,164.6,5.258816
14,39.3,5.285329,52,5.8,60,5.95,75,6.11,90,6.28,110,6.5,120,6.47,135,6.28,150,6.02,176.3,5.591655
16,39,5.340052,52,5.9,60,6.07,75,6.27,90,6.39,110,6.74,120,6.75,135,6.57,150,6.3,179,5.930903
20,40.5,5.431309,52,5.95,60,6.15,75,6.48,90,6.66,110,7.13,120,7.28,135,7.18,150,6.85,179,6.470986

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.01	4.24	4.37	4.37	4.47	4.34	3.93	3.39
8	4.81	5.04	5.18	5.3	5.4	5.28	4.89	4.34
10	5.33	5.51	5.65	5.81	5.9	5.83	5.58	5.12
12	5.62	5.77	5.91	6.09	6.22	6.17	5.97	5.67
14	5.8	5.95	6.11	6.28	6.5	6.47	6.28	6.02
16	5.9	6.07	6.27	6.39	6.74	6.75	6.57	6.3
20	5.95	6.15	6.48	6.66	7.13	7.28	7.18	6.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.5°	2.6	147.9°	2.93
8	42.9°	3.18	151.4°	3.76
10	41.7°	3.6	155.6°	4.46
12	40.5°	3.9	164.6°	5.07
14	39.3°	4.09	176.3°	5.58
16	39°	4.15	179°	5.93
20	40.5°	4.13	179°	6.47

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