Checking the wind…
North Holland
Now, onshore. Too little wind to ride.
No day with a go window this week.
Too little wind to ride.
| Thu 1 October | Fri 2 October | Sat 3 October · coarse model | Sun 4 October · coarse model | Mon 5 October · coarse model | Tue 6 October · coarse model | Wed 7 October · coarse model | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hour | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| GO | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go | No-go |
| Wind | 816 | 815 | 615 | 411 | 36 | 45 | 35 | 45 | 45 | 45 | 35 | 46 | 46 | 45 | 45 | 57 | 58 | 48 | 47 | 59 | 612 | 612 | 612 | 512 | 411 | 59 | 49 | 38 | 35 | 35 | 24 | 23 | 45 | 45 | 46 | 46 | 47 | 47 | 46 | 47 | 46 | 36 | 36 | 37 | 49 | 410 | 510 | 510 | 511 | 410 | 38 | 25 | 23 | 13 | 22 | 23 | 24 | 24 | 24 | 13 | 12 | 35 | 26 | 36 | 36 | 37 | 48 | 511 | 410 | 49 | 39 | 37 | 48 | 48 | 47 | 38 | 37 | 25 | 24 | 13 | 12 | 22 | 22 | 23 | 25 | 35 | 36 | 47 | 48 | 59 | 511 | 612 | 613 | 714 | 714 | 714 | 614 | 512 | 49 | 37 | 26 | 36 | 35 | 35 | 36 | 36 | 36 | 36 | 37 | 37 | 47 | 47 | 48 | 49 | 410 | 410 | 410 | 411 | 410 | 49 | 48 | 48 | 37 | 26 | 25 | 23 | 12 | 12 | 23 | 24 | 24 | 24 | 35 | 35 | 35 | 35 | 36 | 48 | 59 | 512 | 614 | 816 | 918 | 1020 | 1021 | 921 | 819 | 718 | 615 | 612 | 510 |
| Sky | cloudy | cloudy | cloudy | cloudy | clear night | clear night | clear night | clear night | clear night | partly cloudy | clear night | clear night | clear night | clear night | clear night | fog | fog | cloudy | sunny | sunny | partly cloudy | partly cloudy | partly cloudy | partly cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | partly cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | clear night | cloudy | cloudy | partly cloudy | cloudy | cloudy | rain | rain | rain | rain | cloudy | cloudy | partly cloudy | partly cloudy | partly cloudy | partly cloudy | partly cloudy | partly cloudy | partly cloudy | clear night | clear night | clear night | partly cloudy | partly cloudy | partly cloudy | cloudy | cloudy | cloudy | partly cloudy | partly cloudy | partly cloudy | sunny | sunny | sunny | partly cloudy | partly cloudy | partly cloudy | sunny | sunny | sunny | sunny | sunny | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | clear night | fog | fog | fog | fog | fog | fog | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | showers | showers | showers | rain | rain | rain | rain | rain | rain | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy |
| individual models per hour, tap to collapse | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| AROME | 8 | 8 | 6 | 4 | 3 | 4 | 3 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 5 | 4 | 3 | 3 | 3 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HARMONIE | 8 | 8 | 5 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 4 | 2 | 1 | 1 | 2 | 5 | 4 | 4 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 5 | 6 | 5 | 4 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| ICON | 9 | 7 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 3 | 2 | 3 | 3 | 3 | 4 | 5 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| GFS | 8 | 7 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 3 | 3 | 2 | 0 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 3 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 4 | 4 | 5 | 5 | 6 |
| Direction | W | W | W | W | SW | WSW | SSW | SSW | SSW | S | S | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | WSW | WSW | W | WSW | WSW | WSW | WSW | S | SSE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | SSW | S | SSW | WSW | WSW | WSW | W | WNW | W | W | WSW | W | WSW | SW | SSW | SW | SSW | WSW | SSW | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NNE | N | NNW | NNW | NNW | N | N | N | N | NNW | WSW | SW | SSW | SSW | SSW | SSW | S | S | S | SSW | SSW | SSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SSW | SSW | S | S | S | SSW | SSW | SSW | SSW | S | S | S | S | S | SSW | SSW | SSW | SW | WSW | W | W | W | W | W | W | WSW | SW | SW | SSW | SW | SW | SW | SW | SW | SW | WSW | WSW | W | WNW | NNW | NNW | N | N | NNE | NNE | N | N | N | N | NNW |
| Kite | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Current | 0.3 | 1.0 | 1.6 | 1.1 | 0.3 | slack | 0.4 | 0.9 | 1.2 | 0.9 | 0.6 | 0.5 | slack | 0.5 | 1.3 | 1.3 | 0.6 | slack | slack | 0.5 | 0.9 | 0.8 | 0.5 | 0.3 | slack | 0.3 | 1.1 | 1.4 | 0.9 | slack | slack | 0.3 | 0.8 | 1.0 | 0.8 | 0.3 | slack | slack | 0.7 | 1.4 | 1.2 | 0.5 | slack | slack | 0.4 | 0.8 | 0.7 | 0.3 | slack | slack | 0.4 | 1.1 | 1.5 | 0.8 | 0.3 | slack | slack | 0.7 | 0.9 | 0.8 | 0.5 | 0.5 | 0.3 | 0.4 | 1.0 | 0.8 | slack | slack | slack | 0.6 | 0.9 | 0.8 | 0.5 | 0.5 | 0.5 | slack | 0.8 | 1.0 | 0.5 | 0.3 | 0.3 | slack | 0.6 | 0.7 | 0.5 | 0.3 | 0.4 | slack | 0.6 | 1.1 | 0.9 | 0.6 | 0.5 | 0.3 | 0.3 | 0.7 | 0.6 | 0.4 | 0.5 | 0.5 | slack | 0.8 | 1.0 | 0.7 | 0.6 | 0.5 | slack | 0.6 | 0.7 | 0.5 | 0.5 | 0.5 | slack | 0.6 | 1.1 | 1.0 | 0.9 | 0.8 | 0.5 | 0.3 | 0.7 | 0.6 | 0.6 | 0.8 | 0.8 | slack | 0.8 | 1.0 | 0.9 | 0.9 | 0.8 | slack | 0.5 | 0.7 | 0.5 | 0.6 | 0.8 | 0.3 | 0.6 | 1.2 | 1.2 | 1.1 | 1.1 | 0.6 | slack | 0.6 | 0.5 | 0.6 | 0.8 | 0.7 | slack |
| Water | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Log your sessions; that is how Windulu gets to know you.
The advice is a tool. You remain responsible for your own safety.
Kitesurfing not allowed (city water). A wing and windsurf spot.
The open water at Sloterplas (Amsterdam) faces WSW (250°). The safest wind directions to wing foil here are south, southwest, west and northwest (onshore or cross-onshore). With the wind from the north, northeast, east and southeast, it runs cross to cross-offshore: doable, but mind your position and don't go alone.