Surf Forecasts:
Anglet - Corsaires surf forecast from 17 Aug 2026:
- Best quality surf: Friday 21 Aug, 2AM (local time) - 5ft (1.5m), 11s period, NW swell with cross-offshore winds.
- Most powerful swell: Thursday 20 Aug, 11PM (local time) - 4.5ft (1.4m), 12s period, NW swell with 533 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 1.5ft (0.4m), 10s period with NW swell.
Best Forecast Surf Conditions for Anglet - Corsaires this week:
The surf forecast for Anglet - Corsaires over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Anglet - Corsaires in the next 16 days are 1.4m 12s and forecast to arrive on Thursday (Aug 20) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 20th Aug) | 1.5ft (0.4m) 10s |
| Best Surf | 2AM (Fri 21st Aug) | 5ft (1.5m) 11s |
| Most Powerful | 11PM (Thu 20th Aug) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Anglet - Corsaires over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a good, hard look at what's coming down the pike for Anglet - Corsaires.
The next couple of weeks are a bit of a mixed bag, but there's some serious potential hiding in the second week if you're patient. We've got a flat spell to start, then a slow build, and then a couple of days that could be absolute crackers.
Right off the bat, Tuesday the 17th of August through all of Wednesday the 19th is a write-off. We're looking at ankle-snappers with poor surf conditions. The local water temp is a balmy 77°, which is a whopping 5° warmer than normal for this time of year—feels more like a bath than the Atlantic.
Things finally get interesting on the morning of Thursday the 20th. We’ll see a clean 4ft, 11-second groundswell from the NW pushing into the bay. The combined swell energy is moderate at 298. With a glassy morning and light wind from the WNW, the sets should have some shape. It's still small, but it’s a start.
Friday the 21st morning is where it starts to get proper. That NW groundswell builds to a solid 5ft, with the period holding at 10 seconds, and the energy jumps up to 451 (moderate to strong). Glassy conditions with a light East wind will have it looking clean. This is the first real window to get excited about. The morning will be the pick.
There’s a bit of a lull over the following week, with mostly small, ordinary or onshore junk. The 26th of August morning shows a tiny bit of life with 3ft and glass, but it’s nothing to write home about.
The standout windows.
Now, you’ve got to mark your calendar for two dates.
First, Friday the 28th of August morning. This is a big one. We are looking at a serious pulse of 7ft, 12-second NW groundswell. The combined energy is a massive 1167 (strong to very strong). That's some serious power heading into Corsaires. The conditions are perfect: glassy offshore wind from the ESE. This is big, clean, and organized. However, at 7ft, this is getting into expert territory. Beginners, sit this one out. For the rest of you, this will be some of the best, most powerful surf of the whole forecast.
Second, Monday the 1st of September morning. This is another doozy. The data shows a solid 8ft swell, this time from the WNW with an 8-second period. The energy numbers are even more bonkers at 1022. It's not as clean as the 28th with a WSW onshore, so it might be a bit more of a battle, but the size is there. Slightly messier, but still a massive wall of water for the experienced crew.
Overall, the first week is a grind for small waves. The real gold is in the latter half. That Friday the 28th of August morning is your best bet for a session you'll remember. It's a genuine stand-out. Get out there if you're keen and know what you're doing.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 22°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Fri morning. Warm (max 23°C on Sat afternoon, min 16°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
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 7 | NW 6 | NW 6 | NW 7 | NNW 8 | NW 7 | NW 6 | NNW 6 | NW 10 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NNW 8 | NW 8 | NNW 7 | NNW 7 |
Wave Graph | |||||||||||||||||||||
62 | 25 | 31 | 17 | 45 | 13 | 9 | 6 | 36 | 273 | 332 | 524 | 437 | 348 | 299 | 156 | 126 | 114 | 59 | 79 | 59 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | cross-off | glassy | on | glassy | off | cross-off | cross-off | off | cross-on | glassy |
High Tide | 8:19AM3.81m | 8:38PM3.88m | 8:59AM3.62m | 9:20PM3.59m | 9:42AM3.41m | 10:09PM3.31m | 10:36AM3.21m | 11:15PM3.07m | 11:53AM3.07m | 00:45AM2.95m | 1:22PM3.07m | 2:08AM3.00m | 2:32PM3.20m | 3:07AM3.15m | |||||||
Low Tide | 2:42PM1.07m | 3:07AM1.18m | 3:22PM1.29m | 3:46AM1.43m | 4:06PM1.53m | 4:29AM1.67m | 4:59PM1.75m | 5:25AM1.88m | 6:11PM1.89m | 6:43AM1.99m | 7:47PM1.90m | 8:16AM1.94m | 9:07PM1.76m | ||||||||
7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | |
— | — | 9:07 | — | — | 9:05 | — | — | 9:04 | — | — | 9:01 | — | — | 9:00 | — | 8:59 | — | — | 8:57 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 4 | 3 | — | — | — | 3 | 1 | 1 | 4 |
Temp °C | 21 | 22 | 22 | 21 | 21 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 18 | 20 | 21 | 18 | 23 | 21 | 18 | 21 | 19 |
Feels °C | 23 | 22 | 23 | 24 | 21 | 23 | 23 | 22 | 23 | 24 | 23 | 24 | 19 | 20 | 20 | 17 | 21 | 20 | 18 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 6 | NW 6 | NNW 5 | NNW 8 | NW 7 | NW 6 | WNW 8 | NW 10 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NNW 8 | NW 8 | WNW 8 | NNW 7 |
62 | 25 | 31 | 11 | 45 | 13 | 9 | 6 | 36 | 273 | 332 | 524 | 437 | 348 | 299 | 156 | 126 | 114 | 59 | 7 | 59 | |
Swell 2 Height (m) Direction Period (s) | — | NW 8 | NW 8 | NW 7 | — | NNW 5 | WNW 8 | NW 11 | NW 7 | WNW 9 | — | W 9 | WNW 8 | — | — | W 11 | WNW 9 | WNW 10 | WNW 9 | — | WNW 9 |
— | 20 | 14 | 17 | — | 6 | 6 | 5 | 11 | 8 | — | 7 | 7 | — | — | 2 | 17 | 18 | 15 | — | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | NW 11 | — | — | WNW 8 | — | N 7 | NW 13 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 5 | — | — | 7 | — | 1 | 27 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | NNW 7 | — |
— | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | 79 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 196 | 93 | 57 | 41 | 590 | 520 | 520 | 496 | 1 | 0 | 93 | 0 | 0 | 69 | 0 | 0 | 81 | 0 | 0 | 203 | 0 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Anglet - Corsaires Surf forecast
The above surf forecast table for Anglet - Corsaires provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anglet - Corsaires can be found by selecting the local surf guide option on the grey menu. Our Anglet - Corsaires 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 (Anglet - Corsaires) 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 Anglet - Corsaires 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.
Anglet - Corsaires is 2 km (1 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.











