TARANTELLA — ORC Rating

GPH

710.6

OSN

686

LOA

10.893 m

Displacement

7001 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5703

Medium

0.7791

High

0.9151

Triple Offshore

Low

0.7285

Medium

0.9567

High

1.0815

Boat Specifications

Dimensions

Length overall: 10.893 m
Beam: 2.94 m
Draft: 1.83 m
Displacement: 7001 kg
Crew weight: 540 kg
Wetted surface: 24.7 m²

Sails

Mainsail: 26.86 m²
Genoa: 34.4 m²
Spinnaker: 82.56 m²
Asymmetric spinnaker: 0 m²

Design

Type: SWAN 36
Builder: NAUTOR
Designer: SPARKMAN&STEPHENS
Year built: 1967
Stability index: 146.9

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.

6,43.2,4.074249,52,4.52,60,4.75,75,4.88,90,4.8,110,4.92,120,4.79,135,4.37,146.9,3.855709,150,3.73
8,41.4,4.785958,52,5.33,60,5.55,75,5.71,90,5.74,110,5.91,120,5.79,135,5.34,150,4.73,151.4,4.669794
10,40,5.273845,52,5.91,60,6.11,75,6.27,90,6.38,110,6.56,120,6.49,135,6.15,150,5.56,153.8,5.383065
12,39.4,5.655248,52,6.28,60,6.47,75,6.62,90,6.74,110,6.93,120,6.91,135,6.68,150,6.24,158.6,5.896532
14,39,5.880491,52,6.51,60,6.68,75,6.85,90,6.9,110,7.19,120,7.2,135,7.03,150,6.71,170,6.153485
16,38.8,6.005097,52,6.64,60,6.82,75,7.01,90,7.08,110,7.39,120,7.44,135,7.32,150,7.02,177.2,6.547817
20,38.7,6.137639,52,6.75,60,6.94,75,7.2,90,7.36,110,7.64,120,7.86,135,7.84,150,7.55,179,7.151089

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.52	4.75	4.88	4.8	4.92	4.79	4.37	3.73
8	5.33	5.55	5.71	5.74	5.91	5.79	5.34	4.73
10	5.91	6.11	6.27	6.38	6.56	6.49	6.15	5.56
12	6.28	6.47	6.62	6.74	6.93	6.91	6.68	6.24
14	6.51	6.68	6.85	6.9	7.19	7.2	7.03	6.71
16	6.64	6.82	7.01	7.08	7.39	7.44	7.32	7.02
20	6.75	6.94	7.2	7.36	7.64	7.86	7.84	7.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	2.97	146.9°	3.23
8	41.4°	3.59	151.4°	4.1
10	40°	4.04	153.8°	4.83
12	39.4°	4.37	158.6°	5.49
14	39°	4.57	170°	6.06
16	38.8°	4.68	177.2°	6.54
20	38.7°	4.79	179°	7.15

Loading polar chart…