Third Sentence - NOR15743

Sailing performance analysis for a Sun OD 45 ds from 2011, built by Jeanneau and designed by Briand.

Compare with another boat

13.41

Length (LOA)

meters

4.36

Beam

meters

2.04

Draft

meters

10,595

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

3.32

3.51

8 kt

4.10

4.53

10 kt

4.70

5.42

12 kt

5.15

6.20

14 kt

5.41

6.87

16 kt

5.52

7.47

20 kt

5.59

8.33

24 kt

5.52

9.00

⛵

Identity

NameThird Sentence

Sail #NOR15743

CountryNOR

BuilderJeanneau

DesignerBriand

Build Year2,011

Series Year—

📏

Dimensions

LOA13.41m

Beam4.36m

Draft2.04m

Disp.10,595kg

WS39.77m²

Crew843kg

⛵

Sail Areas

Genoa47.53m²

Main50.5m²

Spinnaker110.62m²

Total98.0m²

🏆

ORC Rating

GPH613.4

OSN592

Triple Offshore

Light

0.8266

Medium

1.1165

Heavy

1.2832

Triple Inshore

Light

0.635

Medium

0.8952

Heavy

1.0657

📈

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	3.32	4.10	4.70	5.15	5.41	5.52	5.59	5.52
52°	5.20	6.27	7.03	7.52	7.81	7.97	8.08	8.09
60°	5.56	6.61	7.31	7.76	8.03	8.21	8.35	8.40
75°	5.80	6.84	7.53	7.95	8.24	8.46	8.78	8.91
90°	5.68	6.77	7.54	8.04	8.35	8.54	9.00	9.35
110°	5.57	6.84	7.69	8.20	8.59	8.94	9.50	9.83
120°	5.40	6.65	7.56	8.12	8.52	8.89	9.61	10.34
135°	4.83	6.06	7.05	7.75	8.22	8.60	9.36	10.24
150°	4.06	5.23	6.25	7.11	7.75	8.19	8.90	9.65
Run VMG	3.51	4.53	5.42	6.20	6.87	7.47	8.33	9.00

Boat speed (knots) at wind angle / wind speed