Session Details

Oisin van Gelderen

Oisin van Gelderen

Tuesday 6 January 2026

Spot - Malahide Estuary Ireland

Board - JP Hydrofoil Wood, 2024

Sail - Neilpryde V8 Flight 6.0, 2021

Fin - Patrik Aeon 95M 450/100 V2/ 160 95

GPS - Garmin Forerunner 255

Max 2 sec

27.81 knots

Rating

Average speed

26.37 knots (26.61 26.54 26.52 26.4 25.78)

100m

26.82 knots

250m

26.54 knots

500m

25.76 knots

500m

25.76 knots

1/2 hour

13.95 knots

1/2 hour

13.95 knots

Hour

8.65 knots

Duration

01:30:45

Hour

8.65 knots

Duration

01:30:45

Nautical Mile

21.5 knots

Alpha racing

17.15 knots

Distance

29.67 km

Distance

29.67 km

Wind Speed

15 knots

Wind direction

SW ( 225)

Thanks to Joe for a spin on his foil

Wind Observation

9

22 Gust

12 Wind

225°

10

24 Gust

14 Wind

225°

11

24 Gust

14 Wind

225°

12

26 Gust

15 Wind

225°

13

24 Gust

15 Wind

225°

14

28 Gust

15 Wind

225°

15

25 Gust

15 Wind

225°

16

28 Gust

15 Wind

248°

Time	9	10	11	12	13	14	15	16
Direction
Wind	12	14	14	15	15	15	15	15
Gust	22	24	24	26	24	28	25	28
Degrees	225°	225°	225°	225°	225°	225°	225°	248°

Session Achievements

Achievement	Category	Speed Type	Speed	Rank
	BestYear	100	26.82knots	#1
	BestYear	10sec	26.61knots	#2
	BestYear	24hour	16.02knots	#3
	BestYear	250	26.54knots	#4
	BestYear	2sec	27.81knots	#5