Slender — ORC Rating | RegattaPages

GPH

730.5

OSN

714

LOA

9.6 m

Displacement

2840 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5734

Medium

0.7433

High

0.8275

Triple Offshore

Low

0.7362

Medium

0.9204

High

1.0007

Boat Specifications

Dimensions

Length overall: 9.6 m
Beam: 2.38 m
Draft: 1.48 m
Displacement: 2840 kg
Crew weight: 240 kg
Wetted surface: 16.22 m²

Sails

Mainsail: 20.08 m²
Genoa: 18.18 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 48.83 m²

Design

Type: Senorita Helmsman
Builder: Lito Marin
Designer: Håkan Södergren
Year built: 1974
Stability index: 138.6

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.

6,42.6,4.10272,52,4.58,60,4.81,75,4.97,90,5,110,5.07,120,4.88,135,4.38,145.1,3.926102,150,3.72
8,40.6,4.754559,52,5.33,60,5.55,75,5.73,90,5.83,110,5.98,120,5.88,135,5.43,146.9,4.882307,150,4.72
10,40.2,5.13226,52,5.74,60,5.94,75,6.12,90,6.23,110,6.42,120,6.4,135,6.16,147.6,5.684995,150,5.54
12,40.2,5.302463,52,5.91,60,6.12,75,6.33,90,6.42,110,6.7,120,6.74,135,6.57,149.3,6.11733,150,6.07
14,40.5,5.418158,52,6,60,6.2,75,6.45,90,6.6,110,6.92,120,7.03,135,6.91,150,6.4,172.1,5.734423
16,40.6,5.465767,52,6.04,60,6.25,75,6.53,90,6.74,110,7.07,120,7.28,135,7.25,150,6.67,175.4,6.149809
20,41.4,5.505851,52,6.06,60,6.29,75,6.6,90,6.9,110,7.32,120,7.68,135,7.93,150,7.2,177.2,6.728032

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.58	4.81	4.97	5	5.07	4.88	4.38	3.72
8	5.33	5.55	5.73	5.83	5.98	5.88	5.43	4.72
10	5.74	5.94	6.12	6.23	6.42	6.4	6.16	5.54
12	5.91	6.12	6.33	6.42	6.7	6.74	6.57	6.07
14	6	6.2	6.45	6.6	6.92	7.03	6.91	6.4
16	6.04	6.25	6.53	6.74	7.07	7.28	7.25	6.67
20	6.06	6.29	6.6	6.9	7.32	7.68	7.93	7.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.02	145.1°	3.22
8	40.6°	3.61	146.9°	4.09
10	40.2°	3.92	147.6°	4.8
12	40.2°	4.05	149.3°	5.26
14	40.5°	4.12	172.1°	5.68
16	40.6°	4.15	175.4°	6.13
20	41.4°	4.13	177.2°	6.72

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