DoLittle — ORC Rating

GPH

614.9

OSN

598.6

LOA

11.8 m

Displacement

5016 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7337

Medium

1.0041

High

1.1521

Triple Offshore

Low

0.9575

Medium

1.2408

High

1.3865

Boat Specifications

Dimensions

Length overall: 11.8 m
Beam: 3.02 m
Draft: 1.83 m
Displacement: 5016 kg
Crew weight: 689 kg
Wetted surface: 26.32 m²

Sails

Mainsail: 39.55 m²
Genoa: 36.95 m²
Spinnaker: 81.34 m²
Asymmetric spinnaker: 0 m²

Design

Type: DIVA 39
Builder: Fabola Ab
Designer: Lindqvist
Year built: 1983

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.

6,43.1,4.861933,52,5.45,60,5.78,75,6.06,90,5.99,110,5.72,120,5.53,135,4.93,144.2,4.32765,150,4.05
8,41.8,5.794955,52,6.5,60,6.78,75,6.98,90,6.97,110,6.92,120,6.75,135,6.12,148.8,5.225844,150,5.16
10,40.8,6.393701,52,7.06,60,7.26,75,7.42,90,7.43,110,7.52,120,7.42,135,7.05,148.4,6.304838,150,6.2
12,39.6,6.58003,52,7.26,60,7.46,75,7.68,90,7.75,110,7.94,120,7.86,135,7.55,150,7.06,156,6.764852
14,39,6.652547,52,7.35,60,7.56,75,7.87,90,8.05,110,8.36,120,8.35,135,7.98,150,7.53,172.4,6.89053
16,38.9,6.707415,52,7.39,60,7.61,75,7.99,90,8.32,110,8.64,120,8.86,135,8.48,150,7.92,180,7.36
20,39,6.74262,52,7.43,60,7.64,75,8.09,90,8.64,110,9.09,120,9.63,135,9.69,150,8.89,180,8.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.45	5.78	6.06	5.99	5.72	5.53	4.93	4.05
8	6.5	6.78	6.98	6.97	6.92	6.75	6.12	5.16
10	7.06	7.26	7.42	7.43	7.52	7.42	7.05	6.2
12	7.26	7.46	7.68	7.75	7.94	7.86	7.55	7.06
14	7.35	7.56	7.87	8.05	8.36	8.35	7.98	7.53
16	7.39	7.61	7.99	8.32	8.64	8.86	8.48	7.92
20	7.43	7.64	8.09	8.64	9.09	9.63	9.69	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.55	144.2°	3.51
8	41.8°	4.32	148.8°	4.47
10	40.8°	4.84	148.4°	5.37
12	39.6°	5.07	156°	6.18
14	39°	5.17	172.4°	6.83
16	38.9°	5.22	180°	7.36
20	39°	5.24	180°	8.14

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