PENELOPE 2 — ORC Rating

GPH

675.1

OSN

658.5

LOA

8.1 m

Displacement

1850 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6105

Medium

0.8091

High

0.9035

Triple Offshore

Low

0.7878

Medium

0.9978

High

1.1065

Boat Specifications

Dimensions

Length overall: 8.1 m
Beam: 2.8 m
Draft: 1.6 m
Displacement: 1850 kg
Crew weight: 320 kg
Wetted surface: 14.01 m²

Sails

Mainsail: 21.6 m²
Genoa: 13.85 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 44.16 m²

Design

Type: Focus 810
Builder: Nauti
Designer: Piesniewski
Year built: 2018

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.

6,42.8,4.306762,52,4.83,60,5.12,75,5.36,90,5.46,110,5.48,120,5.31,135,4.77,145,4.284919,150,4.05
8,41.2,5.050405,52,5.7,60,5.96,75,6.16,90,6.34,110,6.4,120,6.29,135,5.85,148,5.188385,150,5.08
10,40.5,5.641723,52,6.22,60,6.39,75,6.53,90,6.75,110,6.86,120,6.77,135,6.49,149,5.984829,150,5.93
12,39,5.841888,52,6.45,60,6.62,75,6.8,90,6.98,110,7.33,120,7.24,135,6.91,150,6.42,151.5,6.349444
14,38.8,5.902446,52,6.53,60,6.74,75,7.04,90,7.2,110,7.81,120,7.81,135,7.4,150,6.75,176,6.12492
16,39,5.906226,52,6.55,60,6.78,75,7.22,90,7.53,110,8.1,120,8.44,135,7.96,150,7.09,178,6.53398
20,40.3,5.965896,52,6.58,60,6.8,75,7.31,90,8.02,110,8.65,120,9.3,135,9.47,150,8.1,177.5,7.216869

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.12	5.36	5.46	5.48	5.31	4.77	4.05
8	5.7	5.96	6.16	6.34	6.4	6.29	5.85	5.08
10	6.22	6.39	6.53	6.75	6.86	6.77	6.49	5.93
12	6.45	6.62	6.8	6.98	7.33	7.24	6.91	6.42
14	6.53	6.74	7.04	7.2	7.81	7.81	7.4	6.75
16	6.55	6.78	7.22	7.53	8.1	8.44	7.96	7.09
20	6.58	6.8	7.31	8.02	8.65	9.3	9.47	8.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.16	145°	3.51
8	41.2°	3.8	148°	4.4
10	40.5°	4.29	149°	5.13
12	39°	4.54	151.5°	5.58
14	38.8°	4.6	176°	6.11
16	39°	4.59	178°	6.53
20	40.3°	4.55	177.5°	7.21

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