CONSTANCIA II — ORC Rating

GPH

723.9

OSN

698.2

LOA

8.995 m

Displacement

3316 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6119

Medium

0.8556

High

1.0393

Triple Offshore

Low

0.7892

Medium

1.0601

High

1.2375

Boat Specifications

Dimensions

Length overall: 8.995 m
Beam: 3.37 m
Draft: 1.81 m
Displacement: 3316 kg
Crew weight: 610 kg
Wetted surface: 20.57 m²

Sails

Mainsail: 18.92 m²
Genoa: 26.42 m²
Spinnaker: 52.08 m²
Asymmetric spinnaker: 50.27 m²

Design

Type: GIB SEA 302
Builder: GIB SEA
Designer: GIBERT
Year built: 1977

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.

6,43.5,3.860076,52,4.3,60,4.55,75,4.77,90,4.72,110,4.78,120,4.61,135,4.19,147.7,3.679333,150,3.59
8,42.2,4.603103,52,5.15,60,5.43,75,5.67,90,5.75,110,5.83,120,5.66,135,5.19,150,4.57,151,4.527682
10,42,5.207599,52,5.83,60,6.09,75,6.27,90,6.45,110,6.48,120,6.39,135,6.05,150,5.41,153.1,5.270255
12,41.3,5.697064,52,6.27,60,6.45,75,6.59,90,6.82,110,6.85,120,6.78,135,6.55,150,6.14,157.5,5.82327
14,39.6,5.983025,52,6.53,60,6.68,75,6.83,90,7.12,110,7.21,120,7.12,135,6.89,150,6.57,176.3,6.012532
16,38.1,6.150444,52,6.71,60,6.88,75,7.07,90,7.4,110,7.59,120,7.5,135,7.23,150,6.88,180,6.46
20,37.8,6.226626,52,6.86,60,7.13,75,7.5,90,7.69,110,8.31,120,8.28,135,7.96,150,7.53,180,7.06

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.3	4.55	4.77	4.72	4.78	4.61	4.19	3.59
8	5.15	5.43	5.67	5.75	5.83	5.66	5.19	4.57
10	5.83	6.09	6.27	6.45	6.48	6.39	6.05	5.41
12	6.27	6.45	6.59	6.82	6.85	6.78	6.55	6.14
14	6.53	6.68	6.83	7.12	7.21	7.12	6.89	6.57
16	6.71	6.88	7.07	7.4	7.59	7.5	7.23	6.88
20	6.86	7.13	7.5	7.69	8.31	8.28	7.96	7.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.8	147.7°	3.11
8	42.2°	3.41	151°	3.96
10	42°	3.87	153.1°	4.7
12	41.3°	4.28	157.5°	5.38
14	39.6°	4.61	176.3°	6
16	38.1°	4.84	180°	6.46
20	37.8°	4.92	180°	7.06

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