Session Details
Raymond Stalfoort
Wednesday 29 April 2026
Average speed
29.94 kts (32.25 30.38 29.34 28.89 28.84)
100m
32.63 kts
250m
31.45 kts
500m
29.31 kts
½ hour
13.81 kts
Hour
11.85 kts
Duration
01:25:56
Naut. Mile
22.8 kts
Alpha
18.22 kts
Distance
30.86 km
Wind
15 knots
Gust
20 knots
Direction
E ( 270)
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Bert Dekker | 29.98 |  |
| 2 | Raymond Stalfoort | 29.94 | |
| 3 | Edwin Beekman | 27.93 | |
| 4 | Erik van Boggelen | 27.68 | |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Bert Dekker | 29.98 | 32.97 | 27.42 | 16.65 | 9.76 | 43.10 | 19.82 | |
| 2 | |
Raymond Stalfoort | 29.94 | 32.89 | 29.31 | 22.80 | 11.85 | 30.86 | 18.22 | |
| 3 | |
Edwin Beekman | 27.93 | 29.01 | 25.44 | 18.67 | 0.00 | 17.91 | 17.41 | |
| 4 | |
Erik van Boggelen | 27.68 | 29.04 | 26.30 | 19.95 | 11.66 | 34.57 | 14.69 | |
Gear size range
Sail (m²)
6.5
avg 7.3
7.8
Board (W)
72
avg 108
129
Fin (cm)
35
avg 40
43
Wind Observation
| 🕐 | 7h | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h |
| ↗ | ||||||||||||||
| kts | 9 | 9 | 9 | 14 | 16 | 16 | 16 | 16 | 14 | 16 | 16 | 16 | 16 | 11 |
| kts* | 11 | 11 | 11 | 17 | 19 | 25 | 19 | 19 | 17 | 26 | 19 | 27 | 19 | 14 |
| °C | 6° | 6° | 10° | 12° | 12° | 15° | 16° | 16° | 18° | 17° | 20° | 19° | 18° | 18° |
| Time | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||||||||
| Wind | 9 | 9 | 9 | 14 | 16 | 16 | 16 | 16 | 14 | 16 | 16 | 16 | 16 | 11 |
| Gust | 11 | 11 | 11 | 17 | 19 | 25 | 19 | 19 | 17 | 26 | 19 | 27 | 19 | 14 |
| Degrees | 68° | 45° | 45° | 68° | 45° | 45° | 90° | 90° | 90° | 90° | 90° | 90° | 68° | 90° |
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestYear |
250 | 31.45knots |
BestYear |
alpha racing | 18.22knots |