Les Dunes surf break

Les Dunes surfForecast / Vendee / France

information circle12 Day Weather and Surf, issued 6 am Thursday 26 Feb 2026 CET
Forecast update in hr  min  s Forecast update imminent
Les Dunes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Les Dunes sea temperature is
11.6° C
(Which is slightly warmer than usual)

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 Thursday (Feb 26) at 4PM. The primary swell is predicted to be 2.2m and 14s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Les Dunes in the next 12 days are 2.3m 16s and forecast to arrive on Saturday (Feb 28) at 7PM. 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 (Mar 05) at 4AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 26th Feb)7ft (2.2m) 14s
Best Surf 4PM (Thu 26th Feb)7ft (2.2m) 14s
Most Powerful 7PM (Sat 28th Feb)7.5ft (2.3m) 16s

Table - best surf conditions forecast for Les Dunes over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 13°C on Thu morning, min 10°C on Fri night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the SW by Fri morning).

Days 3-6 Weather Summary Mostly dry. Very mild (max 12°C on Mon afternoon, min 8°C on Tue morning). Wind will be generally light.

Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
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0
0
0
0
!
!
0
0
!
0
!
!
!
!
!
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
2.4
WSW
2.2
WSW
1.8
W
2.3
WSW
2.5
WSW
2.5
WSW
2.5
W
2.2
W
2.1
W
1.6
W
1.5
W
1.3
W
1.4
W
1.7
W
1.8
W
2.3
W
2.2
W
1.7
W
1.3
W
1.1
W
1.6
W
Period(s) (?)151413121010121214131312121212151413121114
Wave
Graph
(?)Metric surfscale
Energy kJ (?)257618951121146113481201212913921809891759501556819902221119419764803111030
Wind
(km/h)
10
SW
10
SW
20
SSW
35
SW
30
SW
30
WSW
25
W
25
NW
15
SW
20
S
20
S
25
SE
30
SSE
15
S
10
NW
15
N
20
NW
10
NE
15
ENE
5
ENE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcross-
on
crossoncross-
on
cross-
on
crosscrosscross-
on
crosscross-
off
crossoffoffoffcross-
off
High Tide
/ height (m)
12:39PM
3.13
1:17AM
3.35
2:05PM
3.37
2:28AM
3.69
3:03PM
3.67
3:21AM
4.04
3:49PM
3.94
4:04AM
4.32
4:28PM
4.14
4:41AM
4.50
5:02PM
4.26
5:14AM
4.56
5:32PM
4.28
Low Tide
/ height (m)
6:08PM
1.28
6:57AM
1.07
7:29PM
1.09
8:11AM
0.78
8:33PM
0.77
9:07AM
0.43
9:23PM
0.43
9:53AM
0.14
10:07PM
0.15
10:34AM
-0.07
10:47PM
-0.04
11:11AM
-0.16
11:24PM
-0.10
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Sunrise7:52--7:50--7:48--7:47--7:46--7:43--7:41--
Sunset-6:47--6:49--6:50--6:52--6:52--6:54--6:55-
clear
clear
part cloud
mod rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
---621---------------
Temp. °C131313111211111011101010111212101110101211
Feels °C (?)10111057655866669117767106
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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