STREGATA — ORC Rating

GPH

668.7

OSN

647.4

LOA

9.798 m

Displacement

4446 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6761

Medium

0.9308

High

1.0773

Triple Offshore

Low

0.871

Medium

1.1454

High

1.2846

Boat Specifications

Dimensions

Length overall: 9.798 m
Beam: 3.33 m
Draft: 2.09 m
Displacement: 4446 kg
Crew weight: 400 kg
Wetted surface: 23.74 m²

Sails

Mainsail: 29.37 m²
Genoa: 30.86 m²
Spinnaker: 64.07 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 33.7 (DK)
Builder: BENETEAU
Designer: BERRET
Year built: 1996

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.

6,42.6,4.333667,52,4.85,60,5.11,75,5.33,90,5.27,110,5.17,120,5.01,135,4.54,146.3,4.002625,150,3.85
8,40.9,5.10681,52,5.77,60,6.06,75,6.28,90,6.24,110,6.29,120,6.12,135,5.59,150,4.88,150.5,4.860082
10,40.8,5.799245,52,6.44,60,6.65,75,6.8,90,6.85,110,6.93,120,6.83,135,6.47,150,5.77,152.4,5.653329
12,39.2,6.116567,52,6.75,60,6.92,75,7.07,90,7.15,110,7.29,120,7.22,135,6.97,150,6.53,156.9,6.218598
14,38.4,6.214164,52,6.87,60,7.05,75,7.27,90,7.36,110,7.63,120,7.58,135,7.32,150,6.98,180,6.36
16,38.1,6.264812,52,6.92,60,7.11,75,7.41,90,7.59,110,7.93,120,7.97,135,7.68,150,7.3,180,6.85
20,38.5,6.261115,52,6.94,60,7.15,75,7.52,90,7.96,110,8.28,120,8.65,135,8.53,150,8.01,180,7.49

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.85	5.11	5.33	5.27	5.17	5.01	4.54	3.85
8	5.77	6.06	6.28	6.24	6.29	6.12	5.59	4.88
10	6.44	6.65	6.8	6.85	6.93	6.83	6.47	5.77
12	6.75	6.92	7.07	7.15	7.29	7.22	6.97	6.53
14	6.87	7.05	7.27	7.36	7.63	7.58	7.32	6.98
16	6.92	7.11	7.41	7.59	7.93	7.97	7.68	7.3
20	6.94	7.15	7.52	7.96	8.28	8.65	8.53	8.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.19	146.3°	3.33
8	40.9°	3.86	150.5°	4.23
10	40.8°	4.39	152.4°	5.01
12	39.2°	4.74	156.9°	5.72
14	38.4°	4.87	180°	6.36
16	38.1°	4.93	180°	6.85
20	38.5°	4.9	180°	7.49

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