Session Details

Theo Haarsma
FlagTheo Haarsma

Monday 15 June 2026



Max 2 sec
34.39 kts
Rating
Average speed
31.37 kts (32.66 31.85 31.25 30.61 30.5)
100m
33.55 kts
250m
31.41 kts
500m
29.12 kts
½ hour
10.62 kts
Hour
0 kts
Duration
00:23:28
Naut. Mile
17.5 kts
Alpha
13.75 kts
Distance
11.95 km
Wind
19 knots
Gust
19 knots
Direction
WNW ( 293)

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Filter Rankings
Day Rank - speed
# Rider Avg
1 Marco Bos 36.51
2 Marco Bos 34.10
3 Peter Kuiter 33.78
4 Peter Kuiter 32.67
5 Theo Haarsma 31.37
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Marco Bos 36.51 38.37 33.60 24.38 13.41 49.43 20.60
2 Marco Bos 34.10 36.19 31.67 25.37 0.00 26.10 19.98
3 Peter Kuiter 33.78 36.57 30.63 22.67 11.04 25.33 18.68
4 Peter Kuiter 32.67 34.80 30.90 22.65 0.00 21.41 19.89
5 Theo Haarsma 31.37 34.39 29.12 17.50 0.00 11.95 13.75

Gear size range

Sail (m²)
6.5 avg 6.6 6.7
Board (W)
97 avg 100 104
Fin (cm)
32 avg 33 34
Wind Observation
🕐7h8h9h10h11h12h13h14h15h16h17h18h19h20h
kts1520242223222220201716151212
kts*2620242223222220201716151212
°C23°22°23°24°25°26°26°26°27°27°26°26°25°24°
Time7891011121314151617181920
Direction
Wind1520242223222220201716151212
Gust2620242223222220201716151212
Degrees

293°

293°

293°

293°

293°

293°

293°

293°

270°

270°

270°

270°

270°

Session Achievements
Category Speed Type Speed
BestspotAllTime
halfhour 10.62knots