Session Details
Ton van der Werf
Sunday 5 April 2026
Average speed
25.69 kts (26.24 25.65 25.54 25.51 25.5)
100m
26.69 kts
250m
25.33 kts
500m
24.72 kts
½ hour
12.43 kts
Hour
11.3 kts
Duration
01:35:31
Naut. Mile
21.35 kts
Alpha
18.7 kts
Distance
34.71 km
Wind
18 knots
Gust
35 knots
Direction
W ( 270)
Aangekomen toch maar gekozen voor het kleine spul en dat bleek de juiste te zijn. Heel vlagerige wind die draaide van WZW naar ZW en dat veroorzaakte een flinke klotsbak. Af en toe prachtige runs over de golven heen (terug naar de kant) maar af en toe ook stuiterend over het water. Had moeite om goed doorgeplaneerde gijpen te maken maar al met al weer een fijne sessie.
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Rob Allersma | 33.62 |  |
| 2 | Haijo Switters | 33.40 | |
| 3 | Bjorn Rozendaal | 33.05 | |
| 4 | Pieter Rietveld | 32.74 | |
| 5 | Edwin Littooij | 31.89 | |
| 6 | Michael Breit | 31.19 | |
| 7 | Bas Gruppen | 30.35 | |
| 8 | Harald de Rooij | 30.14 |  |
| 9 | Anton J. Geesink | 29.58 | |
| 10 | Aart Veerman | 29.15 | |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Rob Allersma | 33.62 | 35.46 | 33.08 | 0.00 | 8.37 | 45.65 | 0.00 | |
| 2 | |
Haijo Switters | 33.40 | 35.33 | 31.94 | 23.32 | 15.08 | 61.30 | 17.67 | |
| 3 | |
Bjorn Rozendaal | 33.05 | 34.93 | 30.64 | 0.00 | 11.10 | 50.16 | 0.00 | |
| 4 | |
Pieter Rietveld | 32.74 | 33.97 | 32.33 | 0.00 | 9.97 | 60.63 | 0.00 | |
| 5 | |
Edwin Littooij | 31.89 | 33.08 | 30.55 | 26.14 | 11.74 | 43.00 | 0.00 | |
| 6 | |
Michael Breit | 31.19 | 32.85 | 29.39 | 0.00 | 8.65 | 37.74 | 0.00 | |
| 7 | |
Bas Gruppen | 30.35 | 32.72 | 29.04 | 24.40 | 16.15 | 109.53 | 19.14 | |
| 8 | |
Harald de Rooij | 30.14 | 34.43 | 29.99 | 18.25 | 0.00 | 13.04 | 10.82 | |
| 9 | |
Anton J. Geesink | 29.58 | 30.95 | 29.09 | 22.65 | 15.60 | 47.85 | 18.88 | |
| 10 | |
Aart Veerman | 29.15 | 31.31 | 27.57 | 0.00 | 5.99 | 30.09 | 14.77 | |
Wind Observation
| 🕐 | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h |
| ↗ | |||||||||||||
| kts | 25 | 21 | 22 | 19 | 19 | 21 | 21 | 19 | 22 | 22 | 16 | 19 | 17 |
| kts* | 45 | 29 | 34 | 39 | 26 | 31 | 40 | 26 | 32 | 39 | 22 | 27 | 34 |
| °C | 11° | 11° | 11° | 11° | 12° | 13° | 12° | 13° | 11° | 11° | 12° | 11° | 10° |
| Time | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | |||||||||||||
| Wind | 25 | 21 | 22 | 19 | 19 | 21 | 21 | 19 | 22 | 22 | 16 | 19 | 17 |
| Gust | 45 | 29 | 34 | 39 | 26 | 31 | 40 | 26 | 32 | 39 | 22 | 27 | 34 |
| Degrees | 225° | 248° | 248° | 270° | 270° | 270° | 270° | 270° | 270° | 248° | 248° | 248° | 270° |