
Surf Forecasts:
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 Type | Time (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 ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 18°C on Wed morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly 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 | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | NW 5 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 5 | SW 6 | SW 7 | WNW 7 | WNW 6 | W 6 | WNW 6 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph | |||||||||||||||||||||
8 | 8 | 11 | 7 | 6 | 6 | 6 | 6 | 15 | 34 | 61 | 294 | 88 | 76 | 77 | 106 | 84 | 90 | 64 | 46 | 31 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | ||||||||
6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | |
— | — | 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 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | NW 5 | NW 5 | WNW 6 | W 9 | W 9 | ENE 3 | WNW 5 | SW 6 | SW 7 | WNW 7 | W 10 | W 9 | SW 5 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
8 | 8 | 11 | 3 | 3 | 6 | 6 | 1 | 15 | 34 | 61 | 91 | 2 | 7 | 8 | 106 | 84 | 90 | 64 | 46 | 31 | |
Swell 2 Height (m) Direction Period (s) | NNW 5 | ENE 3 | W 10 | W 9 | W 9 | NW 6 | NW 6 | W 9 | W 8 | NW 5 | W 8 | — | — | — | — | — | — | WNW 9 | — | — | — |
3 | 1 | 7 | 7 | 6 | 1 | 1 | 6 | 1 | 4 | 5 | — | — | — | — | — | — | 16 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | NW 6 | — | — | — | — | — | — | — | W 8 | W 10 | — | — | — | — | — | — | — | — | — | — |
— | 1 | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 4 | — | ENE 3 | ENE 4 | NE 3 | NE 4 | ENE 4 | — | — | NE 3 | NW 6 | WNW 7 | WNW 6 | W 6 | WNW 6 | — | — | NW 4 | — | — | NW 4 |
9 | — | 4 | 8 | 1 | 12 | 12 | — | — | 1 | 24 | 294 | 88 | 76 | 77 | — | — | 5 | — | — | 13 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 185 | 349 | 185 | 289 | 349 | 185 | 535 | 963 | 280 | 1 | 758 | 38 | 323 | 280 | 77 | 0 | 295 | 32 | 18 | 295 | 33 |
Best forecast wave conditions in Charente Maritime | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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.










