TETIAROA — ORC Rating

GPH

623.3

OSN

607.3

LOA

12.207 m

Displacement

8500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6734

Medium

0.8841

High

1.0015

Triple Offshore

Low

0.8607

Medium

1.0783

High

1.1819

Boat Specifications

Dimensions

Length overall: 12.207 m
Beam: 3.85 m
Draft: 2.04 m
Displacement: 8500 kg
Crew weight: 640 kg
Wetted surface: 30.97 m²

Sails

Mainsail: 48.12 m²
Genoa: 54.03 m²
Spinnaker: 127.67 m²
Asymmetric spinnaker: 0 m²

Design

Type: AVANCE 40
Builder: AVANCE YACHTS
Designer: SPARKMAN&STEPHENS
Year built: 1982
Stability index: 130.1

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.

6,43,4.949725,52,5.5,60,5.76,75,5.94,90,5.83,110,5.7,120,5.57,135,5.06,144.7,4.570308,150,4.3
8,41.2,5.728222,52,6.37,60,6.59,75,6.73,90,6.69,110,6.75,120,6.65,135,6.19,149.6,5.437595,150,5.41
10,40.5,6.180909,52,6.82,60,7,75,7.14,90,7.15,110,7.3,120,7.26,135,6.97,150,6.35,152.8,6.195074
12,39.6,6.359398,52,7.01,60,7.2,75,7.38,90,7.44,110,7.61,120,7.64,135,7.44,150,7.02,159.2,6.64295
14,39.3,6.461282,52,7.11,60,7.29,75,7.52,90,7.65,110,7.83,120,7.93,135,7.8,150,7.44,171.8,6.860136
16,39,6.523871,52,7.17,60,7.36,75,7.62,90,7.81,110,7.99,120,8.18,135,8.14,150,7.79,177.2,7.268678
20,39,6.588209,52,7.24,60,7.43,75,7.74,90,8.03,110,8.25,120,8.56,135,8.79,150,8.46,179,7.931208

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.5	5.76	5.94	5.83	5.7	5.57	5.06	4.3
8	6.37	6.59	6.73	6.69	6.75	6.65	6.19	5.41
10	6.82	7	7.14	7.15	7.3	7.26	6.97	6.35
12	7.01	7.2	7.38	7.44	7.61	7.64	7.44	7.02
14	7.11	7.29	7.52	7.65	7.83	7.93	7.8	7.44
16	7.17	7.36	7.62	7.81	7.99	8.18	8.14	7.79
20	7.24	7.43	7.74	8.03	8.25	8.56	8.79	8.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.62	144.7°	3.73
8	41.2°	4.31	149.6°	4.69
10	40.5°	4.7	152.8°	5.51
12	39.6°	4.9	159.2°	6.21
14	39.3°	5	171.8°	6.79
16	39°	5.07	177.2°	7.26
20	39°	5.12	179°	7.93

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