Sailing activity by Chris Hampe on 18.07.2026
Analytics & Coaching
Upwind speed
| Speed over ground [kn] | Velocity made good to windward (VMG) [kn] | Angle to the wind | |
|---|---|---|---|
| Overall | 6.83 kn | 4.44 kn | 62.33 |
| Starboard tack | 6.65 kn | 3.67 kn | 54.17 |
| Port tack | 7.01 kn | 3.32 kn | 70.81 |
Per leg
| Leg | Time | Duration | Speed over ground [kn] | Velocity made good to windward (VMG) [kn] | Angle to the wind | Tacks |
|---|---|---|---|---|---|---|
| Upwind 1 | 10:28:51 – 10:58:40 | 00:29:49 | 6.88 kn | 4.13 kn | 59.17 | 11 |
| Upwind 2 | 11:11:02 – 11:13:13 | 00:02:11 | 9.14 kn | 9.11 kn | 93.41 | 0 |
| Upwind 3 | 11:16:56 – 11:19:20 | 00:02:24 | 4.13 kn | 4.07 kn | 73.26 | 0 |
Hover or tap a leg in the table to see where it was sailed.
Tacking
During the upwind legs, 11 tacks were analysed.
Tack angle
The tack angle is the change in heading through a tack — the angle between the course sailed before and after the manoeuvre. A smaller angle means a tighter, more efficient tack that keeps the boat closer to the wind, while a larger angle indicates more heading was lost during the turn. The box shows the middle 50 % of tacks (Q1–Q3), the line marks the median, and the thin bar spans the full range. Comparing starboard-to-port and port-to-starboard can reveal whether tacking is consistently better on one gybe.