Session Details
Jaco Wolmarans
Sunday 28 December 2025
Board -
Exocet RF81 AST, 2024 
Sail -
Loftsails SkyBlade 5.2, 2023 
GPS -
COROS VERTIX
Max 2 sec
27.52 knots
Rating
Average speed
25.33 knots (25.73 25.32 25.32 25.18 25.12)
100m
25.96 knots
250m
24.92 knots
500m
22.41 knots
500m
22.41 knots
1/2 hour
10.97 knots
1/2 hour
10.97 knots
Hour
0 knots
Duration
00:26:33
Hour
0 knots
Duration
00:26:33
Nautical Mile
14.59 knots
Alpha racing
19.69 knots
Distance
10.26 km
10.26 km
Wind Speed
10 knots
Wind direction
SSW ( 203)
1mm shim, lower outhaul, gusty, powered runs too short but more control, less backhand-reaction.
Day Rank - speed
Day Rank - speed
| Rider | 2 Sec | Avg | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Jaco Wolmarans | 28.73 | 26.34 | 23.92 | 20.5 | 0 | 16 | 20.06 |  |
| 2 | |
Jaco Wolmarans | 27.52 | 25.33 | 22.41 | 14.59 | 0 | 10 | 19.69 | |
Wind Observation
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
| Time | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | |||||||||||||||
| Wind | 16 | 13 | 9 | 10 | 8 | 11 | 11 | 13 | 15 | 14 | 15 | 16 | 17 | 16 | 17 |
| Gust | 16 | 13 | 9 | 10 | 8 | 11 | 11 | 13 | 15 | 14 | 15 | 16 | 17 | 16 | 17 |
| Degrees | 158° | 158° | 180° | 180° | 180° | 180° | 203° | 203° | 203° | 203° | 203° | 225° | 225° | 225° | 248° |