Session Details

Joost Boom
FlagJoost Boom

Wednesday 4 November 2026

Spot Grevelingenmeer - Herkingen Netherlands
Board JP Slalom 71 Pro Edition, 2018
Sail LoftSails Racingblade 6.9, 2022
Fin Z-fins SLM S- 36
GPS COROS APEX 4 46mm
Max 2 sec
35.87 kts
Rating
Average speed
33.48 kts (34.67 33.47 33.47 33.3 32.48)
100m
35.27 kts
250m
33.33 kts
500m
29.92 kts
½ hour
18.55 kts
Hour
15.48 kts
Duration
01:12:02
Naut. Mile
23.85 kts
Alpha
22.57 kts
Distance
36.1 km
Wind
15 knots
Gust
18 knots
Direction
E ( 270)

Track Image