KOUTROUMANIA — ORC Rating

GPH

757.3

OSN

741.1

LOA

7.1 m

Displacement

881 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6023

Medium

0.8112

High

0.911

Triple Offshore

Low

0.7885

Medium

1.001

High

1.1118

Boat Specifications

Dimensions

Length overall: 7.1 m
Beam: 2.48 m
Draft: 1.52 m
Displacement: 881 kg
Crew weight: 220 kg
Wetted surface: 9.59 m²

Sails

Mainsail: 12.99 m²
Genoa: 10.41 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: STAG 22
Builder: MARK III
Designer: LUCA TADDEI
Year built: 1987

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.

6,41.5,3.912114,52,4.43,60,4.84,75,5.24,90,5.31,110,4.78,120,4.57,135,3.98,143.7,3.598335,150,3.35
8,40.7,4.603406,52,5.23,60,5.52,75,5.76,90,5.8,110,5.6,120,5.42,135,4.91,150,4.25,152.9,4.12261
10,39.4,5.034077,52,5.55,60,5.8,75,6.09,90,6.16,110,6.03,120,5.86,135,5.56,150,5.02,155.7,4.794804
12,38.1,5.210087,52,5.74,60,5.91,75,6.33,90,6.51,110,6.44,120,6.27,135,5.94,150,5.57,176.4,5.009886
14,38.2,5.268135,52,5.82,60,6.05,75,6.44,90,6.8,110,6.84,120,6.69,135,6.32,150,5.94,179,5.520841
16,38.9,5.281126,52,5.84,60,6.1,75,6.51,90,7,110,7.27,120,7.13,135,6.7,150,6.3,179.4,5.870322
20,40.9,5.292031,52,5.8,60,6.07,75,6.57,90,7.21,110,8.07,120,8.43,135,7.64,150,7.05,179,6.560999

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.43	4.84	5.24	5.31	4.78	4.57	3.98	3.35
8	5.23	5.52	5.76	5.8	5.6	5.42	4.91	4.25
10	5.55	5.8	6.09	6.16	6.03	5.86	5.56	5.02
12	5.74	5.91	6.33	6.51	6.44	6.27	5.94	5.57
14	5.82	6.05	6.44	6.8	6.84	6.69	6.32	5.94
16	5.84	6.1	6.51	7	7.27	7.13	6.7	6.3
20	5.8	6.07	6.57	7.21	8.07	8.43	7.64	7.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.5°	2.93	143.7°	2.9
8	40.7°	3.49	152.9°	3.67
10	39.4°	3.89	155.7°	4.37
12	38.1°	4.1	176.4°	5
14	38.2°	4.14	179°	5.52
16	38.9°	4.11	179.4°	5.87
20	40.9°	4	179°	6.56

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