Your 12m. Good chance of perfect.
| Tue 29 September | Wed 30 September | Thu 1 October · coarse model | Fri 2 October · coarse model | Sat 3 October · coarse model | Sun 4 October · coarse model | Mon 5 October · coarse model | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| GO | Go | Go | Go | 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 | Marginal | Marginal | Marginal | Marginal | Marginal | No-go | Marginal | 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 | 1520 | 1419 | 1519 | 1418 | 1418 | 1620 | 1924 | 2227 | 1830 | 1823 | 1622 | 1822 | 1622 | 719 | 1316 | 516 | 37 | 67 | 811 | 1113 | 1214 | 1215 | 1216 | 1215 | 1215 | 1114 | 1214 | 625 | 810 | 1115 | 1114 | 516 | 313 | 79 | 911 | 1115 | 1222 | 814 | 1215 | 1116 | 1014 | 812 | 510 | 58 | 57 | 69 | 69 | 610 | 510 | 58 | 47 | 36 | 34 | 24 | 24 | 34 | 35 | 35 | 47 | 57 | 58 | 69 | 69 | 69 | 69 | 59 | 610 | 611 | 610 | 611 | 510 | 58 | 58 | 58 | 510 | 611 | 611 | 611 | 711 | 711 | 710 | 710 | 710 | 710 | 711 | 711 | 711 | 711 | 711 | 712 | 712 | 812 | 813 | 914 | 914 | 813 | 813 | 813 | 813 | 812 | 712 | 711 | 711 | 711 | 711 | 712 | 712 | 812 | 812 | 813 | 914 | 1014 | 1115 | 1116 | 1216 | 1216 | 1216 | 1216 | 1216 | 1216 | 1116 | 1015 | 914 | 813 | 812 | 913 | 913 | 913 | 1013 | 1014 | 1014 | 1015 | 1115 | 1115 | 1015 | 1115 | 1115 | 1116 | 1217 | 1217 | 1216 | 1116 | 1116 | 1015 | 1015 | 913 | 812 | 811 | 811 | 812 | 913 |
| Sky | partly cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | showers | rain | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | partly cloudy | partly cloudy | cloudy | cloudy | partly cloudy | partly cloudy | cloudy | cloudy | partly cloudy | partly cloudy | partly cloudy | clear night | partly cloudy | partly cloudy | partly cloudy | partly cloudy | partly cloudy | sunny | sunny | sunny | partly cloudy | partly cloudy | sunny | sunny | sunny | sunny | sunny | sunny | sunny | clear night | cloudy | cloudy | cloudy | clear night | clear night | clear night | clear night | clear night | clear night | clear night | sunny | sunny | cloudy | sunny | sunny | sunny | sunny | cloudy | cloudy | 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 | cloudy | cloudy | cloudy | cloudy | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | clear night | partly cloudy | partly cloudy | partly cloudy | sunny | sunny | sunny | sunny | sunny | sunny | sunny | 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 | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | sunny | clear night | clear night | clear night |
| individual models per hour, tap to collapse | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| AROME | 15 | 14 | 15 | 14 | 14 | 16 | 19 | 22 | 18 | 18 | 16 | 18 | 16 | 7 | 13 | 5 | 3 | 6 | 8 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 6 | 8 | 11 | 11 | 5 | 3 | 7 | 9 | 11 | 12 | 8 | 12 | 11 | 10 | 8 | 5 | 5 | 5 | 6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| ICON | 15 | 13 | 11 | 9 | 9 | 10 | 11 | 13 | 12 | 13 | 12 | 7 | 7 | 6 | 9 | 6 | 4 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 9 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 5 | 5 | 4 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| GFS | 16 | 13 | 15 | 14 | 13 | 9 | 11 | 17 | 18 | 22 | 15 | 6 | 5 | 9 | 14 | 12 | 7 | 5 | 8 | 8 | 6 | 9 | 8 | 9 | 10 | 13 | 14 | 10 | 8 | 8 | 6 | 9 | 9 | 10 | 9 | 9 | 10 | 9 | 8 | 9 | 8 | 9 | 9 | 8 | 7 | 7 | 8 | 9 | 8 | 8 | 7 | 5 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 5 | 4 | 5 | 9 | 11 | 12 | 12 | 12 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 13 | 12 | 11 | 10 | 9 | 9 | 7 | 8 | 8 | 9 | 10 | 12 | 10 | 9 | 12 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 11 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 7 | 10 | 12 | 13 | 13 | 14 | 13 | 13 | 12 | 11 | 11 |
| Direction | SSE | SSE | SSE | SSE | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSW | SSW | W | WNW | S | S | S | SSE | S | S | SSW | S | SSW | SSW | SSW | SW | SSW | SSW | SSW | WNW | W | SSW | SSW | SSW | SW | SW | W | WNW | WNW | WNW | WNW | W | W | W | WSW | W | W | W | WNW | NW | N | NE | E | E | E | NE | ENE | ENE | NE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | ENE | NE | NE | NNE | N | N | N | NNE | NE | NE | NE | NNE | NNE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | NE | NE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE |
| Kite | 12m | 12m | 12m | 12m | 12m | 12m | 9m | 9m | 12m | 12m | 12m | 12m | 12m | – | 12m | – | – | – | – | – | 12m | 12m | 12m | 12m | 12m | – | 12m | – | – | – | – | – | – | – | – | – | 12m | – | 12m | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 12m | 12m | 12m | 12m | 12m | 12m | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 12m | 12m | 12m | – | – | – | – | – | – | – | – | – | – |
| Waves | 1.32 | 1.28 | 1.26 | 1.22 | 1.2 | 1.2 | 1.18 | 1.22 | 1.24 | 1.28 | 1.32 | 1.38 | 1.42 | 1.52 | 1.64 | 1.74 | 1.76 | 1.8 | 1.82 | 1.8 | 1.8 | 1.78 | 1.76 | 1.76 | 1.74 | 1.78 | 1.8 | 1.84 | 1.88 | 1.94 | 1.98 | 2 | 2.04 | 2.06 | 2.06 | 2.06 | 2.06 | 2.02 | 2 | 1.96 | 1.94 | 1.92 | 1.9 | 1.9 | 1.9 | 1.9 | 1.92 | 1.96 | 1.98 | 2 | 2 | 2.02 | 1.98 | 1.94 | 1.9 | 1.84 | 1.8 | 1.74 | 1.7 | 1.64 | 1.6 | 1.56 | 1.54 | 1.5 | 1.48 | 1.44 | 1.42 | 1.38 | 1.36 | 1.32 | 1.28 | 1.24 | 1.2 | 1.18 | 1.14 | 1.12 | 1.1 | 1.08 | 1.06 | 1.06 | 1.04 | 1.04 | 1.04 | 1.02 | 1.02 | 1 | 1 | 0.98 | 0.96 | 0.96 | 0.94 | 0.92 | 0.92 | 0.9 | 0.9 | 0.88 | 0.88 | 0.88 | 0.88 | 0.88 | 0.88 | 0.86 | 0.86 | 0.84 | 0.84 | 0.82 | 0.82 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.78 | 0.78 | 0.76 | 0.74 | 0.74 | 0.72 | 0.72 | 0.7 | 0.7 | 0.68 | 0.68 | 0.66 | 0.68 | 0.68 | 0.7 | 0.7 | 0.72 | 0.72 | 0.72 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.68 | 0.68 | 0.66 | 0.64 | 0.64 | 0.62 | 0.6 | 0.58 | 0.56 | 0.54 | 0.5 | 0.48 | 0.48 | 0.48 | 0.48 |
| Current | 0.4 | slack | slack | slack | 0.4 | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.0 | 0.7 | 0.4 | slack | 0.3 | slack | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.6 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.4 | 0.3 | slack | slack | slack | 0.4 | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.7 | 0.6 | 0.5 | 0.4 | 0.3 | slack | slack | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.3 | slack | slack | 0.3 | 0.3 | 0.3 | slack | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | slack | slack | slack | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.4 | 0.3 | slack | slack | slack | slack | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | slack | slack | slack | slack | slack | slack | 0.3 | 0.3 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | slack | slack | slack | slack | slack | slack | 0.3 | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | slack | slack | slack | slack | slack | slack | 0.3 | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | slack | slack | slack | slack | slack | slack | 0.3 | 0.3 | 0.3 | slack | 0.3 | 0.3 | slack | slack | 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.
Kiting is allowed in the 500 m kite zone at La Davière (and the 250 m zone at Pont d'Yeu) from sunrise to 7 pm, while the summer buoys are in place, until the last Saturday of August. Outside those zones, a 5-knot speed limit applies within 300 m. Source: Saint-Jean-de-Monts arrêté 2026_477A, préfet maritime 2021/081.
The open water at Saint-Jean-de-Monts (La Davière) faces SW (219°). The safest wind directions to get on the water here are south, southwest and west (onshore or cross-onshore). With the wind from the north, east, southeast and northwest, it runs cross to cross-offshore: doable, but mind your position and don't go alone. With the wind from the northeast, it blows offshore and is dangerous: you'll be pushed off the beach onto open water (no-go).