Surf Forecasts:
Ile d'Oleron - Passe du Trillou surf forecast from 18 Jun 2026:
- Best quality surf: Thursday 18 Jun, 8PM (local time) - 3.5ft (1.0m), 10s period, W swell with glassy winds.
- Most powerful swell: Friday 19 Jun, 2AM (local time) - 3.5ft (1.0m), 10s period, WNW swell with 205 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 8PM (local time) - 3.5ft (1.0m), 10s period with W swell.
Best Forecast Surf Conditions for Ile d'Oleron - Passe du Trillou this week:
The surf forecast for Ile d'Oleron - Passe du Trillou over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 8PM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.3m and 2s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ile d'Oleron - Passe du Trillou in the next 16 days are 1.0m 10s and forecast to arrive on Friday (Jun 19) 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 0.6m 4s period and expected on Tuesday (Jun 23) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 18th Jun) | 3.5ft (1.0m) 10s |
| Best Surf | 8PM (Thu 18th Jun) | 3.5ft (1.0m) 10s |
| Most Powerful | 2AM (Fri 19th Jun) | 3.5ft (1.0m) 10s |
Table - best surf conditions forecast for Ile d'Oleron - Passe du Trillou over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sat night. Warm (max 27°C on Sat night, min 19°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 36°C on Mon night, min 23°C on Sun morning). Winds increasing (calm on Sun night, fresh winds from the NW by Tue afternoon). | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
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 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 11 | W 11 | W 10 | W 9 | W 9 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 250 | 200 | 205 | 144 | 138 | 103 | 118 | 112 | 82 | 57 | 41 | 27 | 16 | 9 | 5 | 10 | 20 | 30 | 25 | 24 | 12 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | cross-on | cross | glassy | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross | off | cross-off | cross | off |
High Tide | 8:02AM4.14m | 8:20PM4.42m | 9:01AM3.93m | 9:21PM4.21m | 10:05AM3.72m | 10:27PM3.99m | 11:12AM3.57m | 11:35PM3.78m | 12:17PM3.48m | 00:40AM3.63m | 1:17PM3.46m | 1:40AM3.55m | 2:12PM3.50m | 2:35AM3.52m | |||||||
Low Tide | 1:53PM0.14m | 2:25AM0.06m | 2:43PM0.33m | 3:17AM0.31m | 3:34PM0.56m | 4:09AM0.58m | 4:27PM0.80m | 5:02AM0.82m | 5:24PM1.01m | 5:59AM1.02m | 6:23PM1.15m | 6:56AM1.13m | 7:25PM1.20m | ||||||||
 | |  | |  | | | | | | |  | | | | | | | | | | |
 | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — |
 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:58 | — | — | 9:59 | — | — | 9:59 | — | — | 9:59 |
mm | — | — | 1 | — | — | 1 | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 24 | 21 | 20 | 21 | 20 | 23 | 27 | 24 | 30 | 33 | 30 | 33 | 36 | 30 | 35 | 36 | 29 | 34 | 36 |
Feels °C | 20 | 21 | 24 | 19 | 20 | 20 | 22 | 22 | 24 | 24 | 29 | 29 | 31 | 31 | 31 | 29 | 33 | 31 | 27 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 11 | W 11 | W 10 | W 9 | W 9 | W 8 |
| kJ | 250 | 200 | 205 | 144 | 138 | 103 | 118 | 112 | 82 | 57 | 41 | 27 | 16 | 9 | 4 | 10 | 20 | 30 | 25 | 24 | 12 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 8 | NW 8 | — | NW 4 | NW 7 | WNW 7 | NW 4 | NW 7 | — | NW 6 | W 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 3 | — | 2 | 7 | 5 | 3 | 7 | — | 2 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | — | W 8 | NW 7 | W 7 | NW 6 | — | — | NW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 2 | 4 | 2 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | SSE 2 | — | NW 3 | — | W 8 | NNW 3 | — | NW 5 | NNW 3 | — | NW 2 | NNW 4 | NE 3 | NNE 3 | ENE 3 | NE 3 | N 3 | NE 3 |
| kJ | — | — | 2 | 1 | — | 2 | — | 49 | 4 | — | 3 | 4 | — | 1 | 11 | 3 | 1 | 3 | 5 | 2 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 260 | 0 | 19 | 304 | 1 | 0 | 55 | 0 | 0 | 244 | 445 | 617 | 557 | 557 | 629 | 311 | 128 | 617 | 268 | 442 |
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 - Passe du Trillou Surf forecast
The above surf forecast table for Ile d'Oleron - Passe du Trillou 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 - Passe du Trillou can be found by selecting the local surf guide option on the grey menu. Our Ile d'Oleron - Passe du Trillou 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 - Passe du Trillou) 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 - Passe du Trillou 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 - Passe du Trillou, 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, Royan and La Rochelle.
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