Session Details

Thewes De Boer
Flag Thewes De Boer

Thursday 1 January 2026

Spot Lauwersmeer Netherlands
Board Severne MEGA 63, 2026
Sail Severne NCX 5.8, 2024
Fin Finish First V2 32
GPS COROS VERTIX 2S
Max 2 sec
35.84 kts
Rating
Average speed
34 kts (34.31 34.03 33.98 33.93 33.75)
100m
35.26 kts
250m
33.4 kts
500m
31.76 kts
½ hour
19.93 kts
Hour
18.36 kts
Duration
01:31:36
Naut. Mile
26.1 kts
Alpha
23.95 kts
Distance
56.19 km
Wind
22 knots
Gust
45 knots
Direction
WNW ( 293)

Nieuwjaarssessie.

happy new year!

Filter Rankings
Day Rank - speed
# Rider Avg
1 Bram Kloosterman 37.30
2 Marco Bos 36.80
3 Gerlof Hansma 36.78
4 Nico Wierstra 36.45
5 Anne Evert van der Veen 36.33
6 Rob de Jong 35.89
7 Oane Kingma 34.97
8 Eric Kamminga 34.46
9 Thewes De Boer 34.00
10 Ivo Fellinger 33.13
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Bram Kloosterman 37.30 39.58 33.33 26.91 9.90 25.49 15.43
2 Marco Bos 36.80 38.92 33.62 26.36 15.85 51.38 0.00
3 Gerlof Hansma 36.78 39.99 34.39 25.67 14.26 44.10 21.76
4 Nico Wierstra 36.45 39.20 35.10 29.63 12.11 25.00 13.00
5 Anne Evert van der Veen 36.33 39.88 32.92 26.45 10.31 29.63 22.72
6 Rob de Jong 35.89 39.50 33.22 0.00 9.02 33.69 0.00
7 Oane Kingma 34.97 38.27 30.91 24.56 13.86 44.65 21.14
8 Eric Kamminga 34.46 37.53 31.71 21.83 9.33 30.56 10.87
9 Thewes De Boer 34.00 35.84 31.76 26.10 18.36 56.19 23.95
10 Ivo Fellinger 33.13 35.71 30.72 21.35 12.45 34.00 16.20

Gear size range

Sail (m²)
5.5 avg 6.1 6.8
Board (W)
55 avg 76 98
Fin (cm)
25 avg 30 33
Wind Observation
🕐10h11h12h13h14h15h16h17h
↗
kts2621222229302527
kts*4244444638444353
°C5°5°5°5°6°5°4°6°
Time1011121314151617
Direction
Wind2621222229302527
Gust4244444638444353
Degrees

248°

270°

293°

293°

270°

270°

293°

293°

Session Achievements
Category Speed Type Speed
BestspotAllTime
 alpha racing 23.95knots