Session Details

Nico Wierstra
FlagNico Wierstra

Saturday 25 April 2026

Spot Lauwersmeer Netherlands
Board FMX Invictus 138, 2022
Sail Point-7 AC-One 7.8, 2021
Fin Z-fins SLM S-- 44
GPS COROS VERTIX 2
Max 2 sec
33.02 kts
Rating
Average speed
30.88 kts (32.26 30.71 30.7 30.37 30.34)
100m
32.44 kts
250m
32.26 kts
500m
31.86 kts
½ hour
22.48 kts
Hour
21.65 kts
Duration
02:05:01
Naut. Mile
28.31 kts
Alpha
17.35 kts
Distance
62.45 km
Wind
11 knots
Gust
17 knots
Direction
WNW ( 293)

Filter Rankings
Day Rank - speed
# Rider Avg
1 Nico Wierstra 30.88
2 Pieter Hamstra 28.67
3 Chris Schouwstra 27.28
4 Johan Gelling 27.14
5 Jan Joustra 25.46
6 Christoph de Vries 25.15
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Nico Wierstra 30.88 33.02 31.86 28.31 21.65 62.45 17.35
2 Pieter Hamstra 28.67 30.36 26.06 20.80 12.00 30.44 11.98
3 Chris Schouwstra 27.28 28.10 26.86 25.29 15.47 52.10 15.17
4 Johan Gelling 27.14 28.75 25.59 23.75 18.57 57.15 16.50
5 Jan Joustra 25.46 28.86 24.20 15.88 11.11 26.98 12.81
6 Christoph de Vries 25.15 26.60 25.04 22.45 17.38 56.95 15.75

Gear size range

Sail (m²)
7.8 avg 8.4 9.0
Board (W)
66 avg 121 140
Fin (cm)
37 avg 43 50
Wind Observation
🕐7h8h9h10h11h12h13h14h15h16h17h18h19h20h
↗
kts1110111111111111111515151515
kts*1818191717171717172325252526
°C10°10°8°8°8°9°11°10°11°11°12°11°10°10°
Time7891011121314151617181920
Direction
Wind1110111111111111111515151515
Gust1818191717171717172325252526
Degrees

315°

293°

293°

315°

293°

293°

293°

293°

293°

293°

315°

315°

315°

338°

Session Achievements
Category Speed Type Speed
BestYear
 halfhour 22.48knots
BestYear
 hour 21.65knots