siXpack - NOR15044

Sailing performance analysis for a XP-44 from 2011, built by X-Yachts and designed by NielsJeppesen.

Compare with another boat

13.289

Length (LOA)

meters

4.05

Beam

meters

2.35

Draft

meters

9,479

Displacement

kilograms

110

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

3.87

4.03

8 kt

4.74

5.11

10 kt

5.29

6.03

12 kt

5.54

6.73

14 kt

5.67

7.16

16 kt

5.75

7.60

20 kt

5.83

8.50

24 kt

5.73

9.26

⛵

Identity

NamesiXpack

Sail #NOR15044

CountryNOR

BuilderX-Yachts

DesignerNielsJeppesen

Build Year2,011

Series Year—

📏

Dimensions

LOA13.29m

Beam4.05m

Draft2.35m

Disp.9,479kg

WS38.58m²

Crew906kg

⛵

Sail Areas

Genoa47.93m²

Main62.23m²

Spinnaker0m²

A-Spin149.54m²

Total110.2m²

🏆

ORC Rating

GPH558.4

OSN542.9

Triple Offshore

Light

0.9427

Medium

1.2129

Heavy

1.3468

Triple Inshore

Light

0.7298

Medium

0.9778

Heavy

1.1039

📈

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	3.87	4.74	5.29	5.54	5.67	5.75	5.83	5.73
52°	5.94	7.06	7.70	7.98	8.11	8.19	8.29	8.28
60°	6.28	7.35	7.94	8.22	8.35	8.44	8.55	8.55
75°	6.52	7.54	8.11	8.44	8.67	8.81	9.01	9.11
90°	6.39	7.54	8.15	8.48	8.80	9.07	9.47	9.72
110°	6.38	7.64	8.34	8.78	9.15	9.47	9.98	10.16
120°	6.18	7.49	8.25	8.77	9.25	9.70	10.56	11.33
135°	5.53	6.87	7.84	8.43	8.94	9.46	10.70	12.45
150°	4.65	5.90	6.97	7.77	8.27	8.64	9.39	10.32
Run VMG	4.03	5.11	6.03	6.73	7.16	7.60	8.50	9.26

Boat speed (knots) at wind angle / wind speed