Session Details

Jason de Vink

Jason de Vink

Wednesday 21 January 2026

Spot - Christchurch Estuary New Zealand

Board - Starboard Isonic 67 Carbon, 2019

Sail - Simmer Sails SCR 6.2, 2012

Fin - Black Project Fins Type R 37

GPS - Garmin fenix 8

Max 2 sec

31.68 knots

Rating

Average speed

29.46 knots (30.13 30.04 29.8 29.09 28.24)

100m

30.65 knots

250m

29.99 knots

500m

28.76 knots

500m

28.76 knots

1/2 hour

12.66 knots

1/2 hour

12.66 knots

Hour

7.03 knots

Duration

00:31:44

Hour

7.03 knots

Duration

00:31:44

Nautical Mile

19.07 knots

Alpha racing

18.43 knots

Distance

13.07 km

Distance

13.07 km

Wind Speed

20 knots

Wind direction

NE ( 270)

Good session in between the periods of heavy rain, making tweaks and improving speeds until 2 batters broke.

Wind Observation

6

4 Gust

3 Wind

0°

7

12 Gust

10 Wind

45°

8

26 Gust

13 Wind

45°

9

14 Gust

11 Wind

68°

10

17 Gust

14 Wind

45°

11

25 Gust

21 Wind

68°

12

31 Gust

19 Wind

68°

13

37 Gust

18 Wind

68°

14

40 Gust

18 Wind

68°

15

42 Gust

18 Wind

68°

16

43 Gust

19 Wind

68°

17

22 Gust

18 Wind

68°

18

17 Gust

14 Wind

68°

19

19 Gust

16 Wind

68°

20

21 Gust

17 Wind

68°

Time	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Direction
Wind	3	10	13	11	14	21	19	18	18	18	19	18	14	16	17
Gust	4	12	26	14	17	25	31	37	40	42	43	22	17	19	21
Degrees	0°	45°	45°	68°	45°	68°	68°	68°	68°	68°	68°	68°	68°	68°	68°

Session Achievements

Achievement	Category	Speed Type	Speed	Rank
	BestYear	avg	29.46knots	#1
	BestYear	halfhour	12.66knots	#2