blauwhoed — ORC Rating

GPH

527.5

OSN

509.9

LOA

16.015 m

Displacement

12771 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7576

Medium

1.0475

High

1.2222

Triple Offshore

Low

0.9788

Medium

1.2918

High

1.4608

Boat Specifications

Dimensions

Length overall: 16.015 m
Beam: 4.54 m
Draft: 2.9 m
Displacement: 12771 kg
Crew weight: 1276 kg
Wetted surface: 49.16 m²

Sails

Mainsail: 71.74 m²
Genoa: 57.07 m²
Spinnaker: 193.68 m²
Asymmetric spinnaker: 192.75 m²

Design

Type: Lutra 52.5
Builder: Kesteloo
Designer: Lutra Lutra
Year built: 1991

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.

6,43.2,5.542077,52,6.18,60,6.52,75,6.75,90,6.56,110,6.56,120,6.38,135,5.68,142.1,5.233916,150,4.76
8,41,6.625065,52,7.41,60,7.71,75,7.91,90,7.82,110,7.99,120,7.85,135,7.17,141.6,6.711808,150,6.08
10,39.2,7.329557,52,8.17,60,8.4,75,8.56,90,8.56,110,8.8,120,8.73,135,8.28,146.2,7.545267,150,7.24
12,37.9,7.692463,52,8.56,60,8.77,75,8.95,90,8.97,110,9.28,120,9.27,135,8.95,150,8.19,152,8.052573
14,37.1,7.861242,52,8.75,60,8.98,75,9.22,90,9.3,110,9.66,120,9.75,135,9.48,150,8.84,158.1,8.395878
16,36.7,7.969811,52,8.85,60,9.1,75,9.44,90,9.61,110,9.94,120,10.21,135,10.01,150,9.33,166.8,8.607417
20,36.6,8.14631,52,9,60,9.25,75,9.68,90,10.1,110,10.44,120,10.98,135,11.23,150,10.36,176.8,9.384633
24,37,8.226531,52,9.03,60,9.31,75,9.83,90,10.41,110,10.7,120,11.67,135,12.86,150,11.71,175.2,10.356321

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.18	6.52	6.75	6.56	6.56	6.38	5.68	4.76
8	7.41	7.71	7.91	7.82	7.99	7.85	7.17	6.08
10	8.17	8.4	8.56	8.56	8.8	8.73	8.28	7.24
12	8.56	8.77	8.95	8.97	9.28	9.27	8.95	8.19
14	8.75	8.98	9.22	9.3	9.66	9.75	9.48	8.84
16	8.85	9.1	9.44	9.61	9.94	10.21	10.01	9.33
20	9	9.25	9.68	10.1	10.44	10.98	11.23	10.36
24	9.03	9.31	9.83	10.41	10.7	11.67	12.86	11.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	4.04	142.1°	4.13
8	41°	5	141.6°	5.26
10	39.2°	5.68	146.2°	6.27
12	37.9°	6.07	152°	7.11
14	37.1°	6.27	158.1°	7.79
16	36.7°	6.39	166.8°	8.38
20	36.6°	6.54	176.8°	9.37
24	37°	6.57	175.2°	10.32

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