Surf Forecasts:
Ile d'Oleron - Chassiron surf forecast from 27 Aug 2026:
- Best quality surf: Sunday 30 Aug, 11AM (local time) - 5ft (1.5m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 11AM (local time) - 6.5ft (2.0m), 9s period, W swell with 650 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 11AM (local time) - 5ft (1.5m), 9s period with W swell.
Best Forecast Surf Conditions for Ile d'Oleron - Chassiron this week:
The surf forecast for Ile d'Oleron - Chassiron over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 11AM. The primary swell is predicted to be 1.5m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ile d'Oleron - Chassiron in the next 16 days are 2.0m 9s and forecast to arrive on Monday (Aug 31) 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 0.2m 3s period and expected on Friday (Aug 28) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 30th Aug) | 5ft (1.5m) 9s |
| Best Surf | 11AM (Sun 30th Aug) | 5ft (1.5m) 9s |
| Most Powerful | 11AM (Mon 31st Aug) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Ile d'Oleron - Chassiron over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 22°C on Thu afternoon, min 18°C on Fri morning). Winds increasing (light winds from the W on Thu morning, strong winds from the WSW by Fri morning). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sun morning. Warm (max 20°C on Sun morning, min 18°C on Tue morning). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue morning). | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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) | WNW 8 | W 8 | W 8 | W 5 | WSW 6 | W 10 | WSW 6 | WSW 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 8 | WNW 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 43 | 32 | 71 | 104 | 98 | 233 | 507 | 511 | 382 | 282 | 349 | 650 | 513 | 386 | 225 | 164 | 78 | 75 | 53 | 33 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-off | cross | cross | cross-on | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | on | on | cross-on | on | cross-on |
High Tide | 5:35PM4.44m | 5:51AM4.28m | 6:00PM4.60m | 6:15AM4.40m | 6:25PM4.68m | 6:40AM4.47m | 6:50PM4.70m | 7:05AM4.47m | 7:17PM4.62m | 7:33AM4.40m | 7:48PM4.45m | 8:05AM4.25m | 8:24PM4.19m | ||||||||
Low Tide | 11:08AM0.46m | 11:32PM0.26m | 11:44AM0.21m | 00:07AM0.04m | 12:20PM0.04m | 00:42AM-0.07m | 12:56PM-0.03m | 1:18AM-0.08m | 1:33PM0.01m | 1:55AM0.03m | 2:13PM0.14m | 2:36AM0.25m | 2:57PM0.38m | 3:21AM0.55m | |||||||
 |  |  | |  |  |  | |  |  |  | | | | | | | | | | | |
 | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 8:53 | — | — | 8:52 | — | — | 8:50 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:43 | — |
mm | — | 1 | 3 | 3 | — | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 17 | 19 | 21 |
Feels °C | 21 | 22 | 21 | 14 | 16 | 16 | 16 | 15 | 16 | 19 | 18 | 18 | 16 | 17 | 17 | 20 | 20 | 15 | 15 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | W 8 | W 11 | W 10 | W 10 | WNW 9 | — | W 8 | W 9 | W 9 | — | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 8 | — | W 8 |
| kJ | 12 | 43 | 32 | 9 | 33 | 98 | 31 | — | 511 | 382 | 282 | — | 650 | 513 | 386 | 225 | 164 | 78 | 75 | — | 33 |
Swell 2 Height (m) Direction Period (s) | WSW 6 | — | WSW 7 | W 8 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | — | — | — |
| kJ | 3 | — | 15 | 1 | 44 | — | — | — | — | — | — | — | — | — | — | — | — | 17 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | W 5 | WSW 6 | WSW 6 | WSW 6 | WSW 8 | — | — | — | W 9 | W 9 | W 9 | — | — | W 9 | NNE 4 | NE 2 | WNW 8 | NNW 4 |
| kJ | — | — | 1 | 71 | 104 | 77 | 233 | 507 | — | — | — | 349 | 503 | 249 | — | — | 58 | 5 | 1 | 53 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 299 | 289 | 34 | 289 | 308 | 61 | 250 | 308 | 3 | 0 | 3 | 263 | 3 | 3 | 3 | 4 | 46 | 34 | 46 | 46 | 176 |
Best forecast wave conditions in Charente Maritime | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Ile d'Oleron - Chassiron Surf forecast
The above surf forecast table for Ile d'Oleron - Chassiron 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 - Chassiron can be found by selecting the local surf guide option on the grey menu. Our Ile d'Oleron - Chassiron 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 - Chassiron) 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 - Chassiron 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.
Ile d'Oleron - Chassiron is 20 km (12 miles) from the city of La Pallice. If you plan a holiday in Charente Maritime, look for hotels and other accommodation in La Pallice. La Pallice has rooms for a wide range of budgets as well as car hire and transport links.
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