Session Details
Stef Muizelaar
Friday 1 May 2026
Average speed
25.18 kts (26.78 25.09 25.05 24.7 24.26)
100m
26.93 kts
250m
26.2 kts
500m
24.95 kts
½ hour
9.31 kts
Hour
8.1 kts
Duration
01:26:16
Naut. Mile
0 kts
Alpha
14.38 kts
Distance
32.02 km
Wind
14 knots
Gust
20 knots
Direction
SE ( 270)
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Jaap Kooiker | 26.17 |  |
| 2 | Stef Muizelaar | 25.18 |  |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Jaap Kooiker | 26.17 | 27.42 | 24.57 | 20.54 | 11.28 | 42.49 | 13.31 | |
| 2 | |
Stef Muizelaar | 25.18 | 27.19 | 24.95 | 0.00 | 8.10 | 32.02 | 14.38 | |
Gear size range
Sail (m²)
7.8
avg 8.2
8.5
Board (W)
107
avg 114
122
Fin (cm)
36
avg 37
38
Wind Observation
| 🕐 | 7h | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h | 21h |
| ↗ | |||||||||||||||
| kts | 8 | 10 | 8 | 11 | 13 | 12 | 12 | 15 | 10 | 13 | 15 | 12 | 12 | 10 | 6 |
| kts* | 16 | 21 | 11 | 18 | 23 | 17 | 17 | 26 | 14 | 21 | 25 | 17 | 17 | 19 | 19 |
| °C | 9° | 11° | 14° | 17° | 18° | 19° | 23° | 23° | 22° | 22° | 24° | 24° | 23° | 22° | 22° |
| Time | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | |||||||||||||||
| Wind | 8 | 10 | 8 | 11 | 13 | 12 | 12 | 15 | 10 | 13 | 15 | 12 | 12 | 10 | 6 |
| Gust | 16 | 21 | 11 | 18 | 23 | 17 | 17 | 26 | 14 | 21 | 25 | 17 | 17 | 19 | 19 |
| Degrees | 135° | 135° | 135° | 135° | 135° | 158° | 158° | 158° | 135° | 135° | 158° | 158° | 158° | 158° | 180° |
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestYear |
100 | 26.93knots |
BestYear |
10sec | 26.78knots |
BestYear |
24hour | 17.29knots |
BestYear |
250 | 26.20knots |
BestYear |
2sec | 27.19knots |