Ile d'Oleron - Vert Bois/Les Allassins Surf Break

Lat Long: 45.88° N 1.27° W

Ile d'Oleron - Vert Bois/Les Allassins Surf Forecast and Surf Report

Issued: 1 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ile d'Oleron - Vert Bois/Les Allassins sea temperature is
23.5° C
2.9° 

Ile d'Oleron - Vert Bois/Les Allassins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ile d'Oleron - Vert Bois/Les Allassins surf forecast from 22 Jul 2026:

  • Best quality surf: Monday 27 Jul, 5AM (local time) - 2.5ft (0.8m), 6s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Sunday 26 Jul, 2AM (local time) - 5.5ft (1.7m), 7s period, WNW swell with 294 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 5AM (local time) - 2.5ft (0.8m), 6s period with WNW swell.

Best Forecast Surf Conditions for Ile d'Oleron - Vert Bois/Les Allassins this week:

The surf forecast for Ile d'Oleron - Vert Bois/Les Allassins over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 5AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.4m and 9s. Another secondary swell of 0.6m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ile d'Oleron - Vert Bois/Les Allassins in the next 16 days are 1.7m 7s and forecast to arrive on Sunday (Jul 26) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Jul 22) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 27th Jul)2.5ft (0.8m) 6s
Best Surf 5AM (Mon 27th Jul)2.5ft (0.8m) 6s
Most Powerful 2AM (Sun 26th Jul)5.5ft (1.7m) 7s

Table - best surf conditions forecast for Ile d'Oleron - Vert Bois/Les Allassins over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s have a look at the next couple of weeks for Ile d’Oleron - Vert Bois/Les Allassins.

To be honest, the first several days are a bit of a write-off. We’ve got a run of tiny, weak swell and moderate offshore winds that keep the surface clean, but there’s just no energy to work with. From Wednesday the 22nd through the whole weekend, you’re looking at waves around 0.7 ft to 3 ft, with combined energy barely breaking triple digits – it’s a real fizzer for a paddle. The water is a balmy 74° (much warmer than usual for this time of year), which is nice for a float, but not for surfing.

We finally get a bit of life early on Monday morning the 27th. A small WNW swell pushes in at 3 ft, and with a light NNE breeze giving us clean conditions, the combined energy hits 106 (moderate). The period is 9 seconds, so it’s a short-period windswell, but it’s the best we’ve seen. It’s surfable, but very ordinary. Don’t get too excited.

The next little window pops up on Wednesday morning the 29th. The swell is still tiny at 1 ft, but the wind is light and offshore from the north, so it’s clean. The energy is weak at 61. Still not worth a special trip.

The standout of the whole forecast comes early on Thursday morning the 30th. The wind goes glassy – dead calm – and we get a 3 ft swell from the WNW. The energy is 82 (weak), but glassy conditions are a major positive. For a beginner-friendly spot like this, that’s about as good as it gets. It’ll be tiny, clean, and user-friendly. Crowds are sometimes a thing here, so you might have some company.

Later in the forecast, on Sunday morning the 2nd of August, we see a jump in size. The swell hits 4 ft from the west with a 10-second period, and combined energy is a solid 314 (moderate). The wind is light and cross from the NW. It’s a marginal call with questionable tide conditions, but if you’re keen, that’s the biggest wave of the run. It’s still small enough for intermediates, but the cross-shore wind will put a bit of texture on the face.

The last session worth mentioning is Monday morning the 3rd of August. A clean 3 ft WNW swell with a moderate offshore breeze from the NE. Energy is 109 (moderate). It’s surfable, but nothing to write home about.

So, to sum it up: the best on offer is the glassy, tiny morning of Thursday the 30th, followed by the biggest but messier Sunday the 2nd of August. Most of the rest is flat or barely rideable. Keep the expectations low and the wax warm.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Thu afternoon, min 18°C on Wed morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Sat morning, min 17°C on Mon morning). Mainly fresh winds.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
10
0.2
W
10
0.5
NW
5
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.6
WNW
5
0.7
SW
6
0.8
SW
7
1.7
WNW
7
1
WNW
6
1
W
6
1
WNW
6
0.8
WNW
9
0.7
WNW
9
0.8
WNW
9
0.6
WNW
9
0.5
WNW
9
0.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
8
8
11
7
6
6
6
6
15
34
61
294
88
76
77
106
84
90
64
46
31
Wind (km/h)
25
NE
25
N
20
NE
25
NE
25
N
25
ENE
25
ENE
25
NNW
15
ENE
10
NNE
25
NW
30
N
25
WNW
25
W
20
WNW
10
NNE
25
WNW
15
NNE
10
SSW
20
WNW
20
NNW
Wind State
off
cross-off
off
off
cross-off
off
off
cross-off
off
cross-off
cross
cross-off
cross-on
cross-on
cross
off
cross
cross-off
cross-on
cross
cross-off
High Tide
12:13PM3.30m
00:48AM3.25m
1:26PM3.25m
2:02AM3.20m
2:31PM3.31m
3:03AM3.27m
3:26PM3.45m
3:54AM3.41m
4:11PM3.63m
4:35AM3.58m
4:50PM3.82m
5:11AM3.74m
5:23PM4.01m
Low Tide
5:37PM1.23m
6:06AM1.33m
6:39PM1.40m
7:09AM1.45m
7:47PM1.42m
8:15AM1.42m
8:52PM1.30m
9:15AM1.26m
9:46PM1.10m
10:05AM1.04m
10:33PM0.86m
10:48AM0.80m
11:14PM0.63m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:37
6:39
6:39
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:45
9:44
9:43
9:42
9:40
9:39
 mm
Temp °C
22
30
30
25
31
29
25
31
30
25
25
22
19
21
21
18
22
23
23
26
27
Feels °C
16
24
24
20
25
24
19
25
25
22
19
18
16
19
21
18
18
18
20
21
22
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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 Ile d'Oleron - Vert Bois/Les Allassins Surf forecast

The above surf forecast table for Ile d'Oleron - Vert Bois/Les Allassins provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ile d'Oleron - Vert Bois/Les Allassins can be found by selecting the local surf guide option on the grey menu. Our Ile d'Oleron - Vert Bois/Les Allassins 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 (Ile d'Oleron - Vert Bois/Les Allassins) 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 Ile d'Oleron - Vert Bois/Les Allassins 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 Charente Maritime? If you are looking for accommodation near Ile d'Oleron - Vert Bois/Les Allassins, camping, hotels and holiday cottages in Charente Maritime, consider staying in Rochefort which is 25 km (16 miles) away. Other places in and around Charente Maritime where you can find information about places to rent, and car hire include Tonnay Charente which is 29 km (18 miles) away, La Pallice, La Rochelle and Royan.

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