Musikana - NOR16032
Sailing performance analysis for a DEHLER 30 OD from 2021, built by Dehler and designed by JUDEL/VROLIJK.
Data provided by the Offshore Racing Congress (ORC) · Certificate issued 08/05/2025
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)
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.
Measured sails
Spinnaker measurements were not supported before this season's certificates. If no spinnaker is shown, that's why.
Measurements
🏁 Race Results
| Date | Event | Result | Class | Skipper |
|---|---|---|---|---|
| 2025 | ||||
| 30.08.2025 | Hollænderseilasen 2025 | 24/29 | NOR 3 | Jan Birger JANSEN |
| 13.06.2025 | Færderseilasen 2025 | 11/29 | Racing med spinnaker 5 | Jan Birger JANSEN |
| 28.05.2025 | Skagen Race 2025 | 37/40 | NORrating Full Crew 2 | Jan Birger Jansen |
| 23.05.2025 | Oslofjorden Rundt | 8/21 | OFR 2025 Full Crew | Jan Birger JANSEN |
| 14.05.2025 | Asker Seilforening og Bærum Seilforening Superonsdag | 21/36 | STOR | Thomas Martinsen |
| 30.04.2025 | Asker Seilforening - Onsdagsserie vår | 8/19 | STOR > 1.0700 | Thomas Martinsen |
| 2024 | ||||
| 31.08.2024 | Hollænderseilasen 2024 | 18/21 | DH2 | Jan Birger JANSEN |
| 14.06.2024 | Færderseilasen 2024 | 17/20 | DHH1 | Jan Birger JANSEN |
Race results from manage2sail.com & sailracesystem.no
Identity
Dimensions
Sail Areas
ORC Rating
Rated boat speeds
| Wind Speed (TWS) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4 kt | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt | 24 kt | |
| Beat VMG | 2.81 | 3.78 | 4.47 | 4.89 | 5.07 | 5.16 | 5.22 | 5.23 | 5.15 |
| 52° | 4.47 | 5.82 | 6.59 | 6.94 | 7.15 | 7.27 | 7.35 | 7.44 | 7.45 |
| 60° | 4.83 | 6.18 | 6.87 | 7.13 | 7.40 | 7.55 | 7.67 | 7.81 | 7.81 |
| 75° | 5.13 | 6.47 | 7.11 | 7.49 | 7.73 | 8.00 | 8.21 | 8.50 | 8.64 |
| 90° | 5.14 | 6.50 | 7.19 | 7.73 | 8.17 | 8.46 | 8.71 | 9.26 | 9.68 |
| 110° | 4.69 | 6.15 | 7.08 | 7.78 | 8.38 | 8.80 | 9.45 | 10.58 | 11.44 |
| 120° | 4.47 | 5.98 | 7.02 | 7.74 | 8.47 | 9.24 | 9.82 | 10.91 | 12.77 |
| 135° | 3.81 | 5.36 | 6.59 | 7.34 | 8.05 | 8.85 | 9.80 | 12.51 | 14.67 |
| 150° | 3.19 | 4.52 | 5.66 | 6.62 | 7.32 | 7.93 | 8.61 | 10.61 | 14.37 |
| Run VMG | 2.76 | 3.91 | 4.90 | 5.73 | 6.36 | 6.87 | 7.46 | 9.19 | 12.44 |
Boat speed (knots) at wind angle / wind speed