Surf Forecasts:
Ilbaritz - Edouard VII surf forecast from 21 Aug 2026:
- Best quality surf: Friday 21 Aug, 11PM (local time) - 5.5ft (1.7m), 10s period, NW swell with glassy winds.
- Most powerful swell: Thursday 27 Aug, 8PM (local time) - 10ft (3.0m), 9s period, WNW swell with 1,356 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 11PM (local time) - 5.5ft (1.7m), 10s period with NW 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 Friday (Aug 21) at 11PM. The primary swell is predicted to be 1.7m and 10s 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 3.0m 9s and forecast to arrive on Thursday (Aug 27) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Sunday (Aug 23) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 21st Aug) | 5.5ft (1.7m) 10s |
| Best Surf | 11PM (Fri 21st Aug) | 5.5ft (1.7m) 10s |
| Most Powerful | 8PM (Thu 27th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Ilbaritz - Edouard VII over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ at Ilbaritz - Edouard VII over the next couple weeks. Gotta be straight with you – the wait is the story this time. We’ve got a proper stretch of flat or junk to sit through before any real waves show.
First bit of good news doesn’t roll in until Saturday the 22nd. You’ll get a clean little runner early that morning, with the wind swinging offshore from the east at 9 mph. Swell’s from the northwest at a modest 4 ft with a period of 9 seconds. Won’t set the world on fire, but it’ll be ridable and clean. The water’s sitting at a balmy 77°F, and the anomaly is a whopping 6°F warmer than usual for this time of year – that’s properly unusual, like swimming in a bath. That little pulse fades fast, and Sunday the 23rd drops right off to 2 ft with a short, weak 7-second period. Glassy conditions that morning from a puff of easterly wind at 3 mph will make it look pretty, just don’t expect much push.
Then it’s basically dead. From Sunday afternoon all the way through to early Wednesday the 27th, it’s a wasteland. We’re talkin’ days of tiny dribble and onshore slop. Paddling practice only.
The next bit of hope comes Thursday the 27th morning, but it’s a tricky one. Swell jumps back up to 5 ft from the west-northwest, but it’s got onshore wind at 9 mph and the combined energy is only moderate (667). The afternoon gets even bigger – 10 ft from the same direction – but that’s a whole lotta water moving with a short 8-second period and wind blowing on it at 12 mph. That’s not a surfable wave; that’s a washing machine. For the experienced crew, the morning of Friday the 28th has 6 ft of northwest swell (moderate energy at 502) but it’s still onshore with a westerly breeze. Hard to get excited.
Now, here’s the standout worth marking your calendar for. Saturday the 30th of August, first light. Clean offshore wind from the east at 6 mph, wrapping into a solid 5 ft swell from the northwest at 9 seconds. Combined energy is moderate (326), and the forecast says good surf conditions. That morning session at Ilbaritz - Edouard VII will be the cleanest, most lined-up window in this whole forecast. Paddle out early, you’ll have waves with a bit of push and no chop.
Sunday the 31st morning also looks promising – glassy conditions, wind from the west-southwest at only 3 mph, with 4 ft of west-northwest swell. Energy is moderate (252). It’s a solid option for a Sunday session, but it’s the Saturday that’s the real gem.
After that, the first week of September turns ugly. Monday the 1st through Wednesday the 3rd is all onshore wind and poor conditions. On Thursday the 4th of September, there’s a flicker: a surprise glass-off early with zero wind and 6 ft of northwest swell (moderate energy at 410). That morning could be clean if the forecast holds, but it’s further out and less certain.
Overall, you’re lookin’ at a long dry spell, then one or two real clean mornings. Aim for Saturday the 30th, and maybe Sunday the 31st for a glassy backup. That’s your window.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Warm (max 31°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Thu morning. Warm (max 32°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
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 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NNW 7 | NW 7 | NNW 7 | NNW 6 | NW 6 | NW 13 | NNW 12 | NW 7 | WNW 7 | NW 10 | NW 9 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph | ||||||||||||||||||||
667 | 469 | 241 | 176 | 129 | 57 | 37 | 13 | 5 | 8 | 2 | 7 | 14 | 37 | 38 | 24 | 97 | 329 | 1074 | 857 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | off | cross-off | cross-off | glassy | cross | off | cross | cross-on | cross-off | cross-on | cross | cross-off | glassy | cross | on | on | on | cross-on |
High Tide | 00:26AM2.48m | 1:09PM2.59m | 2:03AM2.54m | 2:31PM2.73m | 3:07AM2.71m | 3:24PM2.96m | 3:51AM2.93m | 4:05PM3.21m | 4:26AM3.14m | 4:39PM3.45m | 4:59AM3.34m | 5:10PM3.65m | ||||||||
Low Tide | 5:56PM1.38m | 6:31AM1.47m | 7:27PM1.38m | 7:56AM1.39m | 8:39PM1.22m | 8:57AM1.19m | 9:30PM0.99m | 9:43AM0.95m | 10:11PM0.74m | 10:20AM0.71m | 10:46PM0.50m | 10:54AM0.49m | 11:18PM0.31m | |||||||
— | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | |
— | 9:00 | — | 8:59 | — | — | 8:57 | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 | — | — | 8:51 | — | |
mm | 3 | — | — | — | 6 | 1 | — | 1 | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 3 |
Temp °C | 21 | 21 | 19 | 28 | 25 | 22 | 31 | 29 | 28 | 32 | 26 | 26 | 25 | 22 | 23 | 25 | 26 | 20 | 18 | 19 |
Feels °C | 18 | 21 | 17 | 25 | 24 | 24 | 30 | 29 | 28 | 30 | 24 | 24 | 23 | 21 | 24 | 23 | 27 | 18 | 14 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NNW 7 | N 5 | N 4 | NNW 6 | — | NW 13 | NNW 12 | NW 7 | WNW 7 | WNW 6 | — | — | — | — |
667 | 469 | 241 | 176 | 129 | 57 | 37 | 11 | 4 | 8 | — | 7 | 14 | 37 | 38 | 22 | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 8 | W 8 | NW 7 | NNW 7 | W 10 | — | N 6 | WSW 3 | NW 11 | NW 10 | NW 10 | — | — | — | — |
— | — | — | — | — | 6 | 5 | 13 | 5 | 2 | — | 1 | 1 | 19 | 26 | 24 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 12 | W 10 | W 9 | W 10 | NW 6 | NW 9 | NW 8 | NNE 4 | — | — | — | — | — | — |
— | — | — | — | — | — | 3 | 8 | 2 | 2 | 2 | 3 | 3 | 1 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSW 2 | — | SW 3 | — | — | — | — | NW 9 | WNW 8 | WNW 8 | WNW 8 |
— | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | 97 | 329 | 1074 | 857 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 18 | 0 | 0 | 90 | 0 | 0 | 226 | 52 | 350 | 317 | 348 | 456 | 347 | 0 | 0 | 22 | 199 | 18 | 54 | 12 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











