APIDALOS NAFS — ORC Rating

GPH

585.8

OSN

569.1

LOA

12.1 m

Displacement

6279 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6937

Medium

0.9414

High

1.0822

Triple Offshore

Low

0.8947

Medium

1.1558

High

1.2959

Boat Specifications

Dimensions

Length overall: 12.1 m
Beam: 3.78 m
Draft: 2.4 m
Displacement: 6279 kg
Crew weight: 750 kg
Wetted surface: 30.44 m²

Sails

Mainsail: 50.21 m²
Genoa: 36.79 m²
Spinnaker: 111 m²
Asymmetric spinnaker: 0 m²

Design

Type: IMX-40
Builder: X-YACHTS
Designer: N. JEPPESEN
Year built: 2000

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.

6,42.4,4.996917,52,5.6,60,5.91,75,6.18,90,6.11,110,6.02,120,5.85,135,5.28,142.5,4.865424,150,4.45
8,41.1,5.931817,52,6.67,60,6.95,75,7.16,90,7.14,110,7.24,120,7.1,135,6.52,148,5.707223,150,5.59
10,39.9,6.608746,52,7.32,60,7.5,75,7.64,90,7.7,110,7.85,120,7.76,135,7.41,150,6.616434
12,38.2,6.82058,52,7.58,60,7.77,75,7.96,90,8,110,8.3,120,8.25,135,7.91,150,7.4,156,7.104189
14,38.2,6.97328,52,7.68,60,7.89,75,8.21,90,8.33,110,8.66,120,8.77,135,8.39,150,7.88,172,7.189972
16,37.9,6.995452,52,7.73,60,7.96,75,8.37,90,8.66,110,8.92,120,9.26,135,8.92,150,8.32,180,7.66
20,37.7,7.140839,52,7.85,60,8.07,75,8.5,90,9.1,110,9.4,120,9.89,135,10.18,150,9.32,180,8.51

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.6	5.91	6.18	6.11	6.02	5.85	5.28	4.45
8	6.67	6.95	7.16	7.14	7.24	7.1	6.52	5.59
10	7.32	7.5	7.64	7.7	7.85	7.76	7.41	6.61
12	7.58	7.77	7.96	8	8.3	8.25	7.91	7.4
14	7.68	7.89	8.21	8.33	8.66	8.77	8.39	7.88
16	7.73	7.96	8.37	8.66	8.92	9.26	8.92	8.32
20	7.85	8.07	8.5	9.1	9.4	9.89	10.18	9.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.69	142.5°	3.86
8	41.1°	4.47	148°	4.84
10	39.9°	5.07	150°	5.73
12	38.2°	5.36	156°	6.49
14	38.2°	5.48	172°	7.12
16	37.9°	5.52	180°	7.66
20	37.7°	5.65	180°	8.51

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