Surf Forecasts:
Ilbaritz - Bora Bora surf forecast from 27 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 7ft (2.1m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 8AM (local time) - 7ft (2.1m), 10s period, WNW swell with 766 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 7ft (2.1m), 10s period with WNW swell.
Best Forecast Surf Conditions for Ilbaritz - Bora Bora this week:
The surf forecast for Ilbaritz - Bora Bora over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 8AM. The primary swell is predicted to be 2.1m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ilbaritz - Bora Bora in the next 16 days are 2.1m 10s and forecast to arrive on Saturday (Aug 29) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 7ft (2.1m) 10s |
| Best Surf | 8AM (Sat 29th Aug) | 7ft (2.1m) 10s |
| Most Powerful | 8AM (Sat 29th Aug) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Ilbaritz - Bora Bora over the next 16 days.
The Lowdown
Alright, let's talk surf.
First thing you'll notice is the water's running warm – a solid 24° feels a bit strange for the season, a good couple degrees above what you'd expect. We've got quite a warm spell on our hands.
Now, Ilbaritz - Bora Bora’s looking a bit of a mixed bag to start. The first few days are weak and soft. Thursday’s got a little bit of push but it's short-period, jumbly stuff and not much power behind it. Still, the morning is glassy, so if you're desperate you could catch a soft one. Friday brings in more onshore breeze and the surf just muddies up. Honestly, the first few days are pretty forgettable – a whole lot of nothing happening, energy wise.
Then Saturday the 29th, things switch on. The morning is the pick of the whole 16 days. Swell jumps to 1.9m, but more importantly, the energy is massive – 627 is a huge number. With a touch of offshore breeze and flat-calm conditions, it's going to be clean, lined-up reef waves with a bit of size. If you're an intermediate surfer, this is your window. Don't sleep on it.
Sunday morning is also workable, around 1.3m and cleaner, but the arvo wind spoils it. You'll want to be out early.
There's then a quiet spell with a few flat days around the middle of the week. Nothing to get excited about. The energy drops and the swell fades for a few days.
Then the second week gets interesting again. Saturday the 5th of September has 1.3m with a longer period – 11 seconds – and a clean offshore flow. That's proper groundswell, and it'll feel much better in the water. Sunday the 6th is even stronger at 1.6m, with a solid period and decent power. The morning is the time to go before the north-westerly kicks in and chops it up. If you're flexible, that Sunday morning is a close second to that first standout.
Monday the 7th morning also holds up well, with a clean glassy feel, but after that, the energy just bleeds away. It's back to small, weak, junky surf for the back half of the week.
So, if you only surf once in this stretch, make it the morning of Saturday the 29th. That’s the biggest, cleanest swell of the window. The other good one to keep firm in your mind is the morning of Sunday the 6th of September – similar conditions, just a bit less size, but still good fun.
Remember, this is a reef, and when it gets over 1.5m to 2m, it can get a bit heavier. For beginners, those bigger days might be a bit much. But for the average surfer, those mornings are exactly what you want.
Hope that helps you get your shaper out.
- Rusty
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 25°C on Thu afternoon, min 18°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Sun afternoon, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
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) | NW 8 | NW 8 | WNW 8 | WNW 7 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | NW 10 | NW 9 | WNW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | WNW 8 |
Wave Graph | |||||||||||||||||||||
17 | 16 | 56 | 160 | 213 | 333 | 627 | 404 | 354 | 235 | 415 | 307 | 270 | 496 | 615 | 348 | 253 | 182 | 102 | 70 | 45 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-on | on | cross-on | cross | glassy | cross | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | off | cross-on | glassy |
High Tide | 5:10PM3.65m | 5:29AM3.50m | 5:41PM3.80m | 6:00AM3.62m | 6:13PM3.88m | 6:31AM3.68m | 6:45PM3.89m | 7:04AM3.68m | 7:19PM3.81m | 7:38AM3.61m | 7:56PM3.66m | 8:16AM3.47m | 8:38PM3.43m | ||||||||
Low Tide | 10:54AM0.49m | 11:18PM0.31m | 11:26AM0.32m | 11:50PM0.17m | 11:59AM0.21m | 00:22AM0.10m | 12:31PM0.16m | 00:54AM0.10m | 1:06PM0.19m | 1:28AM0.19m | 1:43PM0.29m | 2:06AM0.36m | 2:24PM0.46m | 2:49AM0.60m | |||||||
7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | |
— | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:40 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 25 | 23 | 21 | 22 | 21 | 21 | 22 | 21 | 20 | 21 | 21 | 20 | 21 | 20 | 19 | 21 | 20 | 19 | 21 | 20 |
Feels °C | 22 | 24 | 20 | 18 | 19 | 19 | 22 | 20 | 22 | 21 | 20 | 21 | 22 | 20 | 20 | 21 | 20 | 19 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | WNW 8 | WNW 7 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | NW 10 | NW 9 | WNW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | WNW 8 |
17 | 16 | 56 | 160 | 213 | 333 | 627 | 404 | 354 | 235 | 415 | 307 | 270 | 496 | 615 | 348 | 253 | 182 | 102 | 70 | 45 | |
Swell 2 Height (m) Direction Period (s) | WNW 6 | WNW 5 | NW 11 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 |
3 | 3 | 5 | 36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | N 2 | SW 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — |
— | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 335 | 115 | 3 | 18 | 91 | 3 | 0 | 56 | 0 | 0 | 18 | 0 | 0 | 91 | 0 | 0 | 91 | 0 | 0 | 200 | 0 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Ilbaritz - Bora Bora Surf forecast
The above surf forecast table for Ilbaritz - Bora Bora provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ilbaritz - Bora Bora can be found by selecting the local surf guide option on the grey menu. Our Ilbaritz - Bora Bora 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 (Ilbaritz - Bora Bora) 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 Ilbaritz - Bora Bora 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.
Ilbaritz - Bora Bora is 3 km (2 miles) from Biarritz. If you plan a holiday in La Cote Basque, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.











