Livlig - NOR16104
Sailing performance analysis for a Arcona 345 from 2022, built by Arcona and designed by Stefan Quiberg.
Data provided by the Offshore Racing Congress (ORC) · Certificate issued 14/04/2026
The description is written by AI, but its numbers and comparisons are calculated before the text is generated.
The speed ranking comes from the ORC polar at 5 m/s and is compared with 399 Norwegian boats within ±5% of this boat's length. Upwind and downwind use VMG; reaching uses boat speed.
The scoring advantage is calculated using APH Time-on-Time against 145 Norwegian boats with similar APH from certificate year 2026. It is shown only when the advantage is clear across most of the condition range.
This is modelled performance, not a forecast. Course, waves, sails, crew, and tactics still matter.
Arcona 345 is among the top 15 percent upwind performers against similarly sized boats. In 10 knots of wind, it reaches speeds of 6.3 knots upwind, 7.5 knots reaching, and 5.6 knots downwind. It has an advantage on corrected scoring in 6–8 knots of wind when the course includes long downwind legs.
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
Measurements
🏁 Race Results🥇1
| Date | Event | Result | Class | Skipper |
|---|---|---|---|---|
| 2026 | ||||
| 23.09.2026 | Serieseilasen Bærum Seilforening 2026 | 5/17 | Stor | John Harald Henriksen |
| 11.09.2026 | Norgesmesterskap NOR Rating | 8/10 | NOR 2 | John Harald HENRIKSEN |
| 28.08.2026 | Hollænderseilasen 2026 | 11/23 | NOR 2 | John Harald HENRIKSEN |
| 12.06.2026 | Færderseilasen 2026 | 23/38 | RACING med spi 4 | John Harald HENRIKSEN |
| 20.05.2026 | Asker og Bærum Seilforening Superonsdag 2026 | 4/32 | Stor Klasse | John Harald Henriksen |
| 13.05.2026 | Skagen Offshore Race 2026 | 25/27 | NOR Rating 2 | John Harald HENRIKSEN |
| 2025 | ||||
| 17.09.2025 | Maritim Serieseilasen 2025 | 6/17 | Stor | John Harald Henriksen |
| 30.08.2025 | Hollænderseilasen 2025 | 10/29 | NOR 3 | John Harald HENRIKSEN |
| 13.06.2025 | Færderseilasen 2025 | 14/29 | Racing med spinnaker 5 | John Harald HENRIKSEN |
| 28.05.2025 | Skagen Race 2025 | 22/40 | NORrating Full Crew 2 | John Harald Henriksen |
| 14.05.2025 | Asker Seilforening og Bærum Seilforening Superonsdag | 7/36 | STOR | John Harald Henriksen |
| 2024 | ||||
| 12.10.2024 | Opplagsregattaen | 1/11🥇 | NOR Rating | John Harald HENRIKSEN |
| 18.09.2024 | Bærum Seilforening Maritim Serieseilasen 2024 | 5/12 | D | John Harald Henriksen |
| 04.09.2024 | Superonsdager Bærum og Asker 2024 | 9/36 | Klasse E - APH >1,07 | John Harald Henriksen |
| 31.08.2024 | Hollænderseilasen 2024 | 19/34 | NOR MS 2 | John Harald HENRIKSEN |
| 14.06.2024 | Færderseilasen 2024 | 13/36 | NOR-R m/spi Tristein1 | John Harald HENRIKSEN |
| 08.05.2024 | Skagen Race 2024 - HOLMESTRAND | 9/24 | NOR Rating fullt crew 1 | John Harald Henriksen |
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 | 2.53 | 3.56 | 4.32 | 4.87 | 5.17 | 5.30 | 5.37 | 5.42 | 5.37 |
| 52° | 3.97 | 5.41 | 6.37 | 6.95 | 7.24 | 7.38 | 7.45 | 7.54 | 7.55 |
| 60° | 4.26 | 5.69 | 6.60 | 7.11 | 7.41 | 7.57 | 7.66 | 7.79 | 7.81 |
| 75° | 4.48 | 5.88 | 6.75 | 7.24 | 7.56 | 7.81 | 7.99 | 8.19 | 8.29 |
| 90° | 4.35 | 5.77 | 6.82 | 7.34 | 7.58 | 7.86 | 8.14 | 8.57 | 8.83 |
| 110° | 4.25 | 5.87 | 6.95 | 7.51 | 7.92 | 8.25 | 8.48 | 8.89 | 9.25 |
| 120° | 4.12 | 5.71 | 6.80 | 7.42 | 7.87 | 8.31 | 8.73 | 9.37 | 9.91 |
| 135° | 3.61 | 5.14 | 6.30 | 7.10 | 7.60 | 8.05 | 8.52 | 9.62 | 11.40 |
| 150° | 2.99 | 4.31 | 5.47 | 6.46 | 7.17 | 7.62 | 8.04 | 8.97 | 10.22 |
| Run VMG | 2.59 | 3.73 | 4.74 | 5.60 | 6.36 | 6.93 | 7.38 | 8.16 | 9.03 |
Boat speed (knots) at wind angle / wind speed