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Les Dunes surfForecast / Vendee / France
12 Day Weather and Surf, issued 1 pm Sunday 13 Jul 2025 CEST
Best Forecast Surf Conditions for Les Dunes this week:
The surf forecast for Les Dunes over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 16) at 2AM. The primary swell is predicted to be 1.4m and 10s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Les Dunes in the next 12 days are 1.5m 10s and forecast to arrive on Tuesday (Jul 15) at 11AM. 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 Thursday (Jul 17) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 16th Jul) | 4.5ft (1.4m) 10s |
| Best Surf | 2AM (Wed 16th Jul) | 4.5ft (1.4m) 10s |
| Most Powerful | 11AM (Tue 15th Jul) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Les Dunes over the next 12 days.
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 4 | 6 | 9 | 9 | 8 | 10 | 9 | 10 | 10 | 10 | 9 | 8 | 9 | 9 | 9 | 8 | 7 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 8 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 39 | 104 | 246 | 219 | 190 | 663 | 327 | 361 | 284 | 192 | 106 | 81 | 143 | 107 | 132 | 154 | 222 | 100 | 73 | 60 | 63 | 45 | 57 | 61 | 51 | 69 | 188 | 126 | 240 | 190 | 163 | 140 | 136 | 113 | 129 | 106 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- off | glass | cross | cross- off | cross | cross | cross | cross | cross- on | cross | on | cross- on | cross- on | on | cross- on | cross- off | cross- off | cross | cross- off | cross | cross | cross | glass | cross | cross- off | cross- on |
High Tide / height (m) | 7:14PM 4.19 | 7:36AM 3.87 | 7:51PM 4.17 | 8:15AM 3.82 | 8:32PM 4.10 | 8:58AM 3.73 | 9:17PM 3.96 | 9:47AM 3.62 | 10:10PM 3.78 | 10:48AM 3.50 | 11:18PM 3.59 | 12:05PM 3.42 | 12:44AM 3.47 | 1:30PM 3.46 | 2:11AM 3.50 | 2:46PM 3.62 | 3:24AM 3.64 | 3:49PM 3.85 | 4:24AM 3.81 | 4:43PM 4.08 | 5:14AM 3.95 | 5:31PM 4.26 | 5:59AM 4.04 | |||||||||||||
Low Tide / height (m) | 1:38AM 0.23 | 1:51PM 0.32 | 2:20AM 0.25 | 2:34PM 0.38 | 3:04AM 0.32 | 3:20PM 0.50 | 3:52AM 0.46 | 4:11PM 0.65 | 4:45AM 0.63 | 5:09PM 0.80 | 5:45AM 0.80 | 6:15PM 0.90 | 6:51AM 0.90 | 7:27PM 0.89 | 8:01AM 0.89 | 8:37PM 0.76 | 9:06AM 0.77 | 9:41PM 0.55 | 10:04AM 0.58 | 10:37PM 0.33 | 10:56AM 0.38 | 11:26PM 0.15 | 11:42AM 0.23 | |||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:26 | - | - | 6:28 | - | - | 6:28 | - | - | 6:30 | - | - | 6:31 | - | - | 6:31 | - | - | 6:33 | - | - | 6:33 | - | - | 6:35 | - | - | 6:35 | - | - | 6:37 | - | - | 6:39 |
| Sunset | 9:58 | - | - | 9:58 | - | - | 9:57 | - | - | 9:55 | - | - | 9:54 | - | - | 9:54 | - | - | 9:53 | - | - | 9:52 | - | - | 9:52 | - | - | 9:51 | - | - | 9:50 | - | - | 9:49 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 20 | 19 | 20 | 19 | 19 | 20 | 19 | 20 | 20 | 20 | 22 | 24 | 24 | 25 | 26 | 20 | 19 | 21 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 18 | 21 | 19 | 19 | 19 | 18 | 19 | 21 | 21 | 22 |
| Feels °C (?) | 21 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 19 | 19 | 18 | 23 | 22 | 21 | 24 | 23 | 16 | 17 | 20 | 17 | 18 | 19 | 19 | 19 | 20 | 21 | 16 | 17 | 15 | 17 | 15 | 15 | 19 | 18 | 20 | 20 |
Short Range Forecast: Mostly dry. Warm (max 23°C on Sun afternoon, min 18°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Fri afternoon, min 18°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the NW by Fri night). | Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 15°C on Tue morning). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 22°C on Fri morning, min 16°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Les Dunes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Les Dunes Surf forecast
The above surf forecast table for Les Dunes provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Les Dunes can be found by selecting the local surf guide option on the grey menu. Our Les Dunes 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 Dunes) 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 Dunes 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.
Les Dunes is 8 km (5 miles) from Les Sables-d'Olonne. If you plan a holiday in Vendee, look for hotels and other accommodation in Les Sables-d'Olonne. Les Sables-d'Olonne has rooms for a wide range of budgets as well as car hire and transport links.
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