
Surf Forecasts:
Les Conches surf forecast from 2 Sep 2026:
- Best quality surf: Saturday 5 Sep, 11AM (local time) - 2ft (0.6m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 8PM (local time) - 3.5ft (1.0m), 12s period, W swell with 280 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 11AM (local time) - 2ft (0.6m), 9s period with W swell.
Best Forecast Surf Conditions for Les Conches this week:
The surf forecast for Les Conches over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 11AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Les Conches in the next 16 days are 1.0m 12s and forecast to arrive on Monday (Sep 07) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Sep 06) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 5th Sep) | 2ft (0.6m) 9s |
| Best Surf | 11AM (Sat 5th Sep) | 2ft (0.6m) 9s |
| Most Powerful | 8PM (Mon 7th Sep) | 3.5ft (1.0m) 12s |
Table - best surf conditions forecast for Les Conches over the next 16 days.
The Lowdown
Alright, let me be straight with you—over the next 16 days, Les Conches is going to be a tough one. There’s not much worth paddling out for, and the few moments that look okay are just barely surfable. We’ve got a lot of onshore and cross-onshore wind messing things up, and the swell is small and weak most of the time. If you’re thinking of a session, you’ll have to pick your window carefully.
The water temperature is sitting around 70°F, which is about normal for this time of year, nothing wild there.
Wednesday the 2nd and Thursday the 3rd are a write-off—small, messy, poor surf. Friday the 4th morning chops the wind to glassy (2 ft, W swell), but it’s still tiny and weak with only 34 (weak energy) in the water. Not worth suiting up for.
Saturday the 5th morning is where we get a little flicker of hope. The swell picks up just a bit to 2 ft from the west, with a clean cross-offshore NE breeze, and the combined energy bumps up to 110 (moderate). It’s surfable, but very ordinary. The afternoon goes sour again with more cross-on wind and a long period 13-second groundswell that will tend to close out on this beach break.
Sunday the 6th morning is clean with an easterly cross-off, but the swell drops back to 2 ft and only 57 (weak energy). Not enough to do much with.
Monday the 7th and Tuesday the 8th: the swell height climbs a little (3 ft–3 ft) but it’s blown out or onshore. By Tuesday afternoon, the period drops short to 9 seconds and the energy climbs to 293 (moderate), but with onshore W wind at 16 mph, it’s junk.
The rest of the first week and into the second week is more of the same—cross-on winds, lumpy, choppy, small swell. Most days you’re looking at 2 ft–3 ft and scores that don’t excite.
Now, here’s the one real standout: Sunday the 13th morning. This is the best on offer. We’ve got 5 ft swell from the west, period 13 seconds (groundswell), and the combined energy is a massive 1072 (strong). That’s proper for experienced surfers—over 5 ft, it’s too big for beginners. The wind is almost glassy out of the east, cross-off, giving clean conditions. For a beach break, that long period means it might be a little straight, but with good bank and that light wind, it’ll have shape. This is your session if you’ve got the skill.
The days after that drop off again, small or windy. Some onshore swell on Tuesday the 15th hits 3 ft and 15-second period but with onshore wind—looks more interesting for kite surfing than paddle surfing that day.
All in all, there’s a long dry gap with no recommendations from Wednesday the 2nd right through to Saturday the 5th morning, then again from Saturday afternoon almost all the way until that Sunday the 13th morning. That’s over a week of pretty poor conditions. For a spot that’s fairly consistent, it’s a rough run, but it tends not to stay this grim forever—forecasts can change.
Keep an eye on that Sunday morning, September 13th. That’s the one.
- Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 17°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Sun afternoon, min 17°C on Sat morning). Winds increasing (light winds from the NNW on Sat afternoon, fresh winds from the WNW by Mon afternoon). | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | W 13 | W 12 | W 11 | W 10 | W 9 | WSW 14 | WSW 12 | WSW 12 | W 10 | W 9 | W 9 |
Wave Graph | |||||||||||||||||||||
22 | 33 | 19 | 30 | 28 | 31 | 34 | 38 | 37 | 61 | 162 | 100 | 57 | 30 | 81 | 110 | 195 | 179 | 159 | 180 | 57 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-off | glassy | cross-on | cross | cross-off | cross-on | off | cross-off | on | on | cross-on | cross-on | cross-on | on | on | cross |
High Tide | 8:13PM4.08m | 8:32AM3.91m | 8:56PM3.75m | 9:21AM3.61m | 9:57PM3.36m | 10:40AM3.30m | 1:22AM3.18m | 1:59PM3.41m | 2:46AM3.45m | 3:08PM3.78m | 3:43AM3.79m | 3:59PM4.16m | 4:29AM4.09m | ||||||||
Low Tide | 2:56PM0.36m | 3:21AM0.53m | 3:46PM0.64m | 4:14AM0.85m | 4:46PM0.92m | 5:18AM1.13m | 5:58PM1.10m | 6:33AM1.23m | 7:19PM1.05m | 7:52AM1.10m | 8:35PM0.78m | 9:00AM0.77m | 9:36PM0.40m | ||||||||
7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | |
— | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 18 | 19 | 19 | 19 | 21 | 21 | 21 | 24 | 22 | 19 | 26 | 27 | 25 | 31 | 29 | 19 | 19 | 18 | 18 | 19 | 19 |
Feels °C | 17 | 17 | 17 | 20 | 20 | 20 | 22 | 21 | 20 | 17 | 24 | 25 | 22 | 28 | 26 | 18 | 15 | 14 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | W 13 | W 12 | W 11 | W 10 | — | WSW 14 | WSW 12 | WSW 12 | W 10 | W 9 | W 9 |
22 | 33 | 19 | 30 | 28 | 31 | 34 | 38 | 37 | 61 | 162 | 100 | 57 | 30 | — | 110 | 195 | 179 | 159 | 180 | 57 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 16 | W 12 | W 11 | — | — | — | — | W 9 | — | — | — | — | — |
— | — | — | — | — | — | — | — | 5 | 49 | 10 | — | — | — | — | 13 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 14 | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | — | W 8 | — | — | WNW 2 | NW 3 | NNE 2 | — | ENE 3 | ESE 3 | SSW 2 | W 9 | W 5 | W 5 | WNW 4 | — | W 10 | WNW 4 |
— | — | 1 | — | 10 | — | — | 1 | 3 | 1 | — | 1 | 1 | 1 | 81 | 18 | 7 | 7 | — | 113 | 6 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 271 | 240 | 37 | 13 | 13 | 13 | 13 | 2 | 0 | 3 | 0 | 37 | 13 | 192 | 206 | 333 | 3 | 38 | 38 | 3 |
Best forecast wave conditions in Vendee | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Les Conches Surf forecast
The above surf forecast table for Les Conches provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Les Conches can be found by selecting the local surf guide option on the grey menu. Our Les Conches surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Les Conches) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Les Conches may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Vendee? If you are looking for accommodation near Les Conches, camping, hotels and holiday cottages in Vendee, consider staying in Les Sables-d'Olonne which is 27 km (17 miles) away. Other places in and around Vendee where you can find information about places to rent, and car hire include La Pallice which is 32 km (20 miles) away, La Roche-sur-Yon, La Rochelle and Marans.










