
Surf Forecasts:
Ilbaritz - Edouard VII surf forecast from 4 Sep 2026:
- Best quality surf: Saturday 5 Sep, 8PM (local time) - 5ft (1.6m), 13s period, NW swell with glassy winds.
- Most powerful swell: Sunday 6 Sep, 2AM (local time) - 6ft (1.8m), 13s period, NW swell with 990 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 2AM (local time) - 2.5ft (0.8m), 9s period with WNW swell.
Best Forecast Surf Conditions for Ilbaritz - Edouard VII this week:
The surf forecast for Ilbaritz - Edouard VII over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 2AM. The primary swell is predicted to be 0.8m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ilbaritz - Edouard VII in the next 16 days are 1.8m 13s and forecast to arrive on Sunday (Sep 06) at 2AM. 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+) | 2AM (Sat 5th Sep) | 2.5ft (0.8m) 9s |
| Best Surf | 8PM (Sat 5th Sep) | 5ft (1.6m) 13s |
| Most Powerful | 2AM (Sun 6th Sep) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Ilbaritz - Edouard VII over the next 16 days.
The Lowdown
G'day, Rusty here. Look, I've got to be straight with you – if you're paddling out at Ilbaritz - Edouard VII, you're going to need some patience over the next couple of weeks. This is a reef break, exposed to a westerly swell, and that's about the only thing that's going to work for us. We've got a bit of a mixed bag coming, so let's break it down.
Overall, the pattern is a tease. We get a little pulse of energy early on, but a lot of the time the wind is just working against us. The water's sitting at a very unusual 74°F, which is much warmer than normal for this time of year – a real treat if you can get in.
The best bet in the whole outlook is Saturday morning, September 5th. We've got a clean 3ft swell from the NW with a light offshore breeze from the ENE. The combined energy is moderate at 229, and the 9-second period will give you some shape. It's not massive, but it's the cleanest we'll see for a while. Crowds can be a hassle here, so get in early.
Then on Thursday, September 10th, there’s a nice little window. Both the morning and afternoon are glassy with a 4ft NW swell (308 energy) dropping to 4ft (231 energy) by the arvo. That calm wind is a major positive, so if you can sneak a session in, it'll be clean and fun.
Friday morning, September 11th also has glassy conditions with a 4ft NW swell (222 energy). It's small but clean.
Later on, Wednesday morning, September 16th looks promising with a glassy 3ft NW swell (185 energy). Again, small, but the conditions will be right.
Now, between the 5th and the 9th, there's a stretch of onshore and cross-shore winds that'll mess up the surface. Around the 6th and 7th, the swell actually gets up to 5ft (723 energy) and 3ft (265 energy), but the onshore wind from the west is going to chop it up. That 13-second period on the 5th afternoon is a long-period groundswell, which on a reef like this could be good, but the cross-shore wind spoils it. A few days after the 12th, we have a real dry spell with tiny, weak swells and crap wind, so don't bother until the 16th.
It's a waiting game, and the long-range stuff for the 18th and 19th looks very weak, with hardly any energy at all. For now, pencil in Saturday the 5th, Thursday the 10th, or Friday the 11th.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Sat night, min 18°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Tue morning. Warm (max 21°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
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 | NW 8 | WNW 9 | NW 9 | NW 13 | NW 13 | NW 12 | NW 11 | NW 10 | NW 10 | WNW 14 | WNW 12 | WNW 11 | WNW 11 | NW 10 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
Wave Graph | |||||||||||||||||||||
38 | 72 | 99 | 118 | 732 | 990 | 723 | 466 | 226 | 181 | 223 | 399 | 256 | 222 | 235 | 200 | 466 | 487 | 308 | 231 | 113 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | off | cross | cross-off | on | on | on | on | cross-on | on | cross-on | cross | cross-off | cross-off | cross | cross-off | glassy | glassy | cross-on |
High Tide | 9:59AM3.06m | 10:42PM2.90m | 11:21AM2.90m | 00:20AM2.78m | 1:01PM2.94m | 1:56AM2.90m | 2:24PM3.19m | 3:05AM3.16m | 3:25PM3.51m | 3:58AM3.43m | 4:14PM3.80m | 4:42AM3.65m | 4:56PM4.01m | ||||||||
Low Tide | 4:17PM0.92m | 4:53AM1.11m | 5:44PM1.06m | 6:25AM1.19m | 7:21PM0.98m | 7:53AM1.03m | 8:38PM0.71m | 8:59AM0.75m | 9:35PM0.40m | 9:50AM0.46m | 10:22PM0.14m | 10:34AM0.21m | 11:03PM-0.04m | ||||||||
7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | |
— | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 6 | 2 | — | — | — | — | — |
Temp °C | 26 | 24 | 21 | 20 | 28 | 29 | 23 | 23 | 21 | 20 | 21 | 20 | 20 | 19 | 18 | 18 | 19 | 19 | 15 | 20 | 19 |
Feels °C | 25 | 22 | 21 | 19 | 27 | 28 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 19 | 18 | 17 | 16 | 17 | 15 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NW 8 | WNW 9 | NW 9 | NW 13 | NW 13 | NW 12 | NW 11 | NW 10 | NW 10 | NW 9 | WNW 12 | WNW 11 | WNW 11 | NW 10 | NW 9 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
38 | 72 | 99 | 118 | 732 | 990 | 723 | 466 | 226 | 181 | 118 | 399 | 256 | 222 | 235 | 155 | 466 | 487 | 308 | 231 | 113 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | N 4 | — | NW 11 | — | — | — | — | — | WNW 16 | WNW 14 | — | — | — | — | NW 12 | — | — | — | — | — |
18 | 1 | — | 77 | — | — | — | — | — | 84 | 223 | — | — | — | — | 200 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | N 4 | — | — | NW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 | — | — | 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 72 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 199 | 0 | 0 | 17 | 0 | 18 | 18 | 18 | 18 | 90 | 18 | 54 | 90 | 0 | 0 | 90 | 0 | 0 | 0 | 19 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Ilbaritz - Edouard VII Surf forecast
The above surf forecast table for Ilbaritz - Edouard VII provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ilbaritz - Edouard VII can be found by selecting the local surf guide option on the grey menu. Our Ilbaritz - Edouard VII 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 - Edouard VII) 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 - Edouard VII 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 - Edouard VII 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.










