What WindUp does for windsurfing riders.
- Per-sail thresholds — 7.5 freeride vs 5.0 wave board with one tap
- Get woken even on silent the moment your spot is on
- Trust live stations, not 6-hour-old forecast cells
Windsurfing wind, answered.
Wind speeds by sail size for windsurfing?
Roughly: 7.5m = 13–18 kt, 6.5m = 17–22 kt, 5.5m = 22–28 kt, 4.5m = 28–35 kt. WindUp lets you swap thresholds per sail with one tap.