Surf Forecasts:
Les Dunes surf forecast from 30 Jun 2026:
- Best quality surf: Wednesday 1 Jul, 8AM (local time) - 3.5ft (1.1m), 11s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 1 Jul, 8PM (local time) - 5ft (1.6m), 11s period, WNW swell with 551 kJ wave energy.
- Next surfable swell (1★+): Wednesday 1 Jul, 5AM (local time) - 3.5ft (1.0m), 11s period with W swell.
Best Forecast Surf Conditions for Les Dunes this week:
The surf forecast for Les Dunes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 01) at 5AM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 1.0m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Les Dunes in the next 16 days are 1.6m 11s and forecast to arrive on Wednesday (Jul 01) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Jul 03) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 1st Jul) | 3.5ft (1.0m) 11s |
| Best Surf | 8AM (Wed 1st Jul) | 3.5ft (1.1m) 11s |
| Most Powerful | 8PM (Wed 1st Jul) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for Les Dunes over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 15°C on Thu morning). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 33°C on Mon afternoon, min 21°C on Sun morning). Winds decreasing (fresh winds from the NNW on Sun night, calm by Mon afternoon). | ||||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 11 | WNW 11 | W 10 | W 10 | WNW 9 | NW 5 | WNW 10 | WNW 10 | W 10 | WNW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 9 | WNW 8 | WNW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 103 | 475 | 469 | 202 | 192 | 181 | 55 | 176 | 131 | 127 | 141 | 100 | 73 | 70 | 49 | 71 | 45 | 43 | 26 | 24 | 13 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | off | off | cross | off | off | cross | off | off | cross-off | off | cross-off | cross | off | cross-off | cross |
High Tide | 6:17AM3.70m | 6:30PM3.95m | 6:48AM3.70m | 7:02PM3.95m | 7:20AM3.67m | 7:35PM3.93m | 7:53AM3.62m | 8:08PM3.88m | 8:28AM3.57m | 8:45PM3.80m | 9:09AM3.50m | 9:27PM3.70m | 9:58AM3.43m | ||||||||
Low Tide | 00:11AM0.54m | 12:24PM0.57m | 00:49AM0.50m | 1:01PM0.55m | 1:27AM0.51m | 1:38PM0.57m | 2:05AM0.54m | 2:16PM0.62m | 2:44AM0.60m | 2:57PM0.71m | 3:26AM0.67m | 3:41PM0.81m | 4:12AM0.75m | 4:30PM0.91m | |||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — |
 | 10:04 | — | — | 10:04 | — | — | 10:02 | — | — | 10:02 | — | — | 10:02 | — | — | 10:02 | — | — | 10:01 | — | 10:01 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 20 | 18 | 20 | 20 | 22 | 27 | 28 | 26 | 31 | 32 | 27 | 32 | 30 | 29 | 33 | 35 | 29 | 33 |
Feels °C | 13 | 16 | 16 | 17 | 16 | 18 | 18 | 19 | 22 | 22 | 22 | 26 | 25 | 24 | 27 | 24 | 25 | 28 | 30 | 25 | 29 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 11 | — | WNW 7 | W 10 | — | NW 5 | WNW 10 | WNW 10 | W 10 | WNW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | NW 4 | WNW 8 | WNW 8 |
| kJ | 100 | 475 | — | 93 | 192 | — | 55 | 176 | 131 | 127 | 141 | 100 | 73 | 70 | 49 | 48 | 45 | 43 | 12 | 24 | 13 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 10 | — | — | W 9 | — | — | NW 5 | — | — | NW 5 | NW 10 | WNW 10 | W 10 | WNW 6 | — | WNW 9 | NW 4 | — |
| kJ | — | — | — | 202 | — | — | 41 | — | — | 32 | — | — | 19 | 4 | 41 | 71 | 6 | — | 26 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — | — | — | W 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | WNW 11 | N 4 | — | WNW 9 | — | — | NW 4 | NE 3 | E 3 | NW 3 | NNW 5 | NNE 4 | NW 3 | N 4 | NE 3 | NW 3 | NE 2 | ESE 3 | — |
| kJ | 103 | — | 469 | 9 | — | 181 | — | — | 10 | 3 | 1 | 3 | 39 | 4 | 9 | 28 | 1 | 3 | 1 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 159 | 22 | 173 | 9 | 22 | 173 | 0 | 0 | 223 | 83 | 0 | 9 | 83 | 0 | 22 | 11 | 3 | 22 | 151 | 264 | 412 |
Best forecast wave conditions in Vendee | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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