Rambler - NOR16297

Sailing performance analysis for a Bavaria C50 from 2019, built by Bavaria and designed by Cosutti.

Compare with another boat

14.988

Length (LOA)

meters

Beam

meters

2.32

Draft

meters

15,414

Displacement

kilograms

121

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

3.58

3.55

8 kt

4.43

4.60

10 kt

5.09

5.51

12 kt

5.51

6.27

14 kt

5.68

6.88

16 kt

5.78

7.35

20 kt

5.86

8.52

24 kt

5.77

9.31

⛵

Identity

NameRambler

Sail #NOR16297

CountryNOR

BuilderBavaria

DesignerCosutti

Build Year2,019

Series Year—

📏

Dimensions

LOA14.99m

Beam5m

Draft2.32m

Disp.15,414kg

WS54.22m²

Crew1,121kg

⛵

Sail Areas

Genoa50.01m²

Main70.61m²

Spinnaker0m²

Total120.6m²

🏆

ORC Rating

GPH579

OSN561.1

Triple Offshore

Light

0.8729

Medium

1.1848

Heavy

1.3619

Triple Inshore

Light

0.6643

Medium

0.9338

Heavy

1.0958

📈

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	3.58	4.43	5.09	5.51	5.68	5.78	5.86	5.77
52°	5.63	6.82	7.64	8.16	8.40	8.53	8.68	8.66
60°	6.06	7.20	7.97	8.48	8.75	8.86	9.03	9.04
75°	6.37	7.48	8.24	8.73	9.06	9.30	9.58	9.73
90°	6.25	7.42	8.23	8.76	9.18	9.50	10.04	10.38
110°	5.81	7.17	8.17	8.83	9.32	9.79	10.71	11.47
120°	5.57	6.91	7.95	8.67	9.18	9.65	10.65	11.79
135°	4.89	6.21	7.29	8.15	8.77	9.24	10.19	11.24
150°	4.10	5.32	6.36	7.24	7.94	8.46	9.25	9.99
Run VMG	3.55	4.60	5.51	6.27	6.88	7.35	8.52	9.31

Boat speed (knots) at wind angle / wind speed