Session Details
Joost van den Boom
Thursday 18 December 2025
Board -
JP Slalom 71 Pro Edition, 2018 
Fin -
Z-fins SLM S- 36 
GPS -
COROS APEX PRO
Max 2 sec
32.09 knots
Rating
Average speed
30.79 knots (31.28 31.07 30.88 30.64 30.06)
100m
31.54 knots
250m
30.62 knots
500m
28.94 knots
500m
28.94 knots
1/2 hour
14.96 knots
1/2 hour
14.96 knots
Hour
13.63 knots
Duration
01:41:48
Hour
13.63 knots
Duration
01:41:48
Nautical Mile
24.2 knots
Alpha racing
20.13 knots
Distance
44.96 km
44.96 km
Wind Speed
15 knots
Wind direction
S ( 180)
Rustig begonnen en stuiterend geëindigd. Lekker!!
Wind Observation
10
11
12
13
14
15
16
17
| Time | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||
| Wind | 12 | 15 | 15 | 15 | 15 | 12 | 16 | 18 |
| Gust | 30 | 24 | 26 | 31 | 28 | 28 | 25 | 27 |
| Degrees | 203° | 203° | 180° | 180° | 180° | 180° | 180° | 180° |