Session Details
Jeroen Helmers
Sunday 29 March 2026
Spot - Oldambtmeer Netherlands
Fin -
Z-fins SL S- 39 
GPS - Garmin Forerunner 255
Max 2 sec
31.9 knots
Rating
Average speed
29.96 knots (30.18 30.04 29.89 29.87 29.81)
100m
30.88 knots
250m
29.46 knots
500m
27.2 knots
500m
27.2 knots
1/2 hour
13.24 knots
1/2 hour
13.24 knots
Hour
12.56 knots
Duration
01:12:47
Hour
12.56 knots
Duration
01:12:47
Nautical Mile
18.08 knots
Alpha racing
20.74 knots
Distance
26.18 km
26.18 km
Wind Speed
10 knots
Wind direction
W ( 270)
Mooi middagje weer en een betere wind dan gisteren. De wind was wel een beetje wispelturig qua richting en kracht en best fris aan de vingertjes.
Wind Observation
| 🕐 | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h |
| ↗ | |||||||||||||
| kts | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 15 | 16 | 17 | 18 | 18 | 18 |
| kts* | 11 | 12 | 15 | 16 | 18 | 20 | 24 | 26 | 28 | 31 | 32 | 30 | 35 |
| °C | 4° | 4° | 6° | 7° | 8° | 8° | 10° | 10° | 10° | 10° | 9° | 9° | 8° |
| Time | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | |||||||||||||
| Wind | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 15 | 16 | 17 | 18 | 18 | 18 |
| Gust | 11 | 12 | 15 | 16 | 18 | 20 | 24 | 26 | 28 | 31 | 32 | 30 | 35 |
| Degrees | 270° | 248° | 248° | 248° | 270° | 270° | 248° | 248° | 248° | 248° | 225° | 248° | 225° |
Session Achievements
Achievement |
Category |
Speed Type |
Speed |
Rank |
|---|---|---|---|---|
BestYear |
hour |
12.56knots |
#1 |