Violeta - NOR11597

Sailing performance analysis for a Hanse 370 from 2005, built by Hanse Yachts and designed by Judel/Vrolijk.

Compare with another boat

11.298

Length (LOA)

meters

3.74

Beam

meters

Draft

meters

7,418

Displacement

kilograms

Total Sail Area

square meters

Data provided by the Offshore Racing Congress (ORC)

Sailing performance as a polar diagram

A polar diagram shows boat speed at different wind angles and wind speeds. The distance from center represents boat speed in knots, and the angle represents the boats angle to the wind. The wind speed is shown as true wind speed (TWS), not apparent wind speed. Likewise, the wind angle is shown as true wind angle (TWA), not apparent wind angle.

Beat: Sailing upwind (toward the wind)

Beam Reach: Sailing across the wind

Run: Sailing downwind (away from the wind)

Wind Speed

6kt

8kt

10kt

12kt

14kt

16kt

20kt

24kt

VMG Performance

Wind Speed (columns): True wind speed (TWS) in knots - the actual wind speed, not the apparent wind you feel on deck.

VMG (Velocity Made Good) is your effective speed toward your destination, not your actual boat speed.

Beat VMG (top bars): Speed made good when sailing upwind. Higher is better - it means you're reaching the windward mark faster.

Run VMG (bottom bars): Speed made good when sailing downwind. Higher is better - it means you're reaching the leeward mark faster.

6 kt

3.39

3.44

8 kt

4.15

4.42

10 kt

4.71

5.27

12 kt

5.06

6.02

14 kt

5.22

6.67

16 kt

5.29

7.24

20 kt

5.32

8.02

24 kt

5.25

8.73

⛵

Identity

NameVioleta

Sail #NOR11597

CountryNOR

BuilderHanse Yachts

DesignerJudel/Vrolijk

Build Year2,005

Series Year—

📏

Dimensions

LOA11.3m

Beam3.74m

Draft2m

Disp.7,418kg

WS32.58m²

Crew744kg

⛵

Sail Areas

Genoa41.03m²

Main42.35m²

Spinnaker90.45m²

A-Spin82.08m²

Total83.4m²

🏆

ORC Rating

GPH627.3

OSN606.7

Triple Offshore

Light

0.8196

Medium

1.0875

Heavy

1.2304

Triple Inshore

Light

0.6328

Medium

0.8782

Heavy

1.0249

📈

Rated boat speeds

Wind angle (TWA)

	Wind Speed (TWS)
	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	3.39	4.15	4.71	5.06	5.22	5.29	5.32	5.25
52°	5.22	6.23	6.90	7.28	7.46	7.54	7.61	7.60
60°	5.53	6.51	7.12	7.48	7.67	7.76	7.86	7.87
75°	5.73	6.70	7.29	7.64	7.89	8.08	8.28	8.38
90°	5.60	6.64	7.36	7.76	8.02	8.21	8.63	8.87
110°	5.50	6.68	7.43	7.88	8.27	8.64	9.17	9.53
120°	5.30	6.47	7.29	7.79	8.19	8.58	9.36	10.15
135°	4.72	5.89	6.81	7.45	7.88	8.27	9.09	10.06
150°	3.97	5.10	6.08	6.88	7.45	7.86	8.60	9.41
Run VMG	3.44	4.42	5.27	6.02	6.67	7.24	8.02	8.73

Boat speed (knots) at wind angle / wind speed