NABLA 2 — ORC Rating | RegattaPages

GPH

623.7

OSN

604.2

LOA

10.036 m

Displacement

4071 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6407

Medium

0.8827

High

1.0189

Triple Offshore

Low

0.8331

Medium

1.0887

High

1.2338

Boat Specifications

Dimensions

Length overall: 10.036 m
Beam: 3.41 m
Draft: 1.99 m
Displacement: 4071 kg
Crew weight: 400 kg
Wetted surface: 24 m²

Sails

Mainsail: 32.66 m²
Genoa: 24.38 m²
Spinnaker: 80.01 m²
Asymmetric spinnaker: 73.8 m²

Design

Type: JPK 1010
Builder: JPK Composites
Designer: J. VALER
Year built: 2010
Stability index: 128.1

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.

6,43.6,4.612165,52,5.09,60,5.35,75,5.81,90,6.02,110,5.8,120,5.52,135,4.91,143.3,4.465089,150,4.14
8,41.2,5.462412,52,6.09,60,6.33,75,6.77,90,6.95,110,6.84,120,6.65,135,6.12,148.4,5.37731,150,5.28
10,39.6,6.060895,52,6.73,60,6.91,75,7.24,90,7.46,110,7.43,120,7.31,135,6.95,150,6.27,152.3,6.14416
12,38.2,6.362482,52,7.08,60,7.25,75,7.49,90,7.85,110,7.92,120,7.83,135,7.48,150,6.99,157.7,6.647142
14,38.2,6.553356,52,7.26,60,7.47,75,7.7,90,8.16,110,8.4,120,8.36,135,7.99,150,7.48,168.2,6.895725
16,38.2,6.629706,52,7.35,60,7.59,75,7.95,90,8.36,110,8.85,120,8.91,135,8.52,150,7.95,177.2,7.268678
20,38.8,6.697993,52,7.4,60,7.71,75,8.25,90,8.68,110,9.77,120,10.16,135,9.85,150,8.99,177.2,8.139718

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.35	5.81	6.02	5.8	5.52	4.91	4.14
8	6.09	6.33	6.77	6.95	6.84	6.65	6.12	5.28
10	6.73	6.91	7.24	7.46	7.43	7.31	6.95	6.27
12	7.08	7.25	7.49	7.85	7.92	7.83	7.48	6.99
14	7.26	7.47	7.7	8.16	8.4	8.36	7.99	7.48
16	7.35	7.59	7.95	8.36	8.85	8.91	8.52	7.95
20	7.4	7.71	8.25	8.68	9.77	10.16	9.85	8.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.34	143.3°	3.58
8	41.2°	4.11	148.4°	4.58
10	39.6°	4.67	152.3°	5.44
12	38.2°	5	157.7°	6.15
14	38.2°	5.15	168.2°	6.75
16	38.2°	5.21	177.2°	7.26
20	38.8°	5.22	177.2°	8.13

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