Session Details

Jonas Dahlstrup
FlagJonas Dahlstrup

Saturday 12 September 2026

Spot Sihlsee Switzerland
Board Starboard X-15 75, 2023
Sail Severne Hyper 8 6.0, 2025
Fin Z-fins Z-Foil PWA 660mm (430cm2) / 355 (150cm2) 66
GPS waterspeed - Watch7,5
Max 2 sec
31.1 kts
Rating
Average speed
30.29 kts (30.74 30.34 30.2 30.1 30.09)
100m
30.75 kts
250m
30.03 kts
500m
29.02 kts
½ hour
18.35 kts
Hour
16.11 kts
Duration
01:30:24
Naut. Mile
22.91 kts
Alpha
20.53 kts
Distance
54.06 km
Wind
11 knots
Gust
20 knots
Direction
WNW ( 293)

Session Achievements
Category Speed Type Speed
BestspotAllTime
 100 30.75knots
BestspotAllTime
 10sec 30.74knots
BestYear
 10sec 30.74knots
BestspotAllTime
 2sec 31.10knots
BestYear
 2sec 31.10knots