Session Details
Rob Allersma
Sunday 19 July 2026
GPS
Locosys GT-31
Average speed
33.66 kts (34.3 33.65 33.56 33.56 33.24)
100m
34.64 kts
250m
33.77 kts
500m
32.64 kts
½ hour
13.13 kts
Hour
12.33 kts
Duration
01:38:52
Naut. Mile
27.59 kts
Alpha
0 kts
Distance
65.02 km
Wind
8 knots
Gust
11 knots
Direction
NW ( 315)
De rust bij Polsmaten opgezocht ( gevaren hoger op richting Badhoophuizen en terug.
Wind kwam af en toe leuk door, ook hier op de bodem veel wier.
Battle met R.Lutter denk ik dan maar.
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Rob Allersma | 33.66 | |
| 2 | Richard Lutter | 33.12 | |
| 3 | Jaap Kooiker | 30.55 | |
| 4 | Bernhard Brozy | 29.39 | |
| 5 | Herold Goorman | 27.49 | |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Rob Allersma | 33.66 | 35.28 | 32.64 | 27.59 | 12.33 | 65.02 | 0.00 | |
| 2 | |
Richard Lutter | 33.12 | 35.23 | 33.55 | 23.69 | 10.20 | 57.75 | 0.00 | |
| 3 | |
Jaap Kooiker | 30.55 | 32.21 | 30.06 | 26.53 | 13.61 | 60.31 | 20.29 | |
| 4 |  |
Bernhard Brozy | 29.39 | 31.80 | 29.50 | 26.32 | 14.74 | 27.48 | 18.63 | |
| 5 | |
Herold Goorman | 27.49 | 28.81 | 27.08 | 25.09 | 5.71 | 22.05 | 0.00 | |
Gear size range
Sail (m²)
6.5
avg 7.2
7.8
Board (W)
64
avg 86
115
Fin (cm)
32
avg 38
50
Wind Observation
| 🕐 | 6h | 7h | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h | 21h |
| ↗ | ||||||||||||||||
| kts | 10 | 12 | 13 | 12 | 15 | 16 | 12 | 12 | 17 | 12 | 16 | 18 | 10 | 14 | 17 | 10 |
| kts* | 14 | 21 | 28 | 17 | 23 | 30 | 17 | 17 | 31 | 17 | 24 | 32 | 14 | 23 | 31 | 14 |
| °C | 16° | 16° | 16° | 17° | 18° | 18° | 19° | 18° | 20° | 18° | 19° | 19° | 19° | 18° | 16° | 16° |
| Time | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||||||||||
| Wind | 10 | 12 | 13 | 12 | 15 | 16 | 12 | 12 | 17 | 12 | 16 | 18 | 10 | 14 | 17 | 10 |
| Gust | 14 | 21 | 28 | 17 | 23 | 30 | 17 | 17 | 31 | 17 | 24 | 32 | 14 | 23 | 31 | 14 |
| Degrees | 315° | 315° | 315° | 315° | 338° | 338° | 338° | 338° | 315° | 338° | 315° | 315° | 338° | 338° | 315° | 315° |
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestspotAllTime |
24hour | 35.11knots |
BestspotAllTime |
halfhour | 13.13knots |
BestspotAllTime |
mile | 27.59knots |