
Surf Forecasts:
Boucau surf forecast from 14 Jul 2026:
- Best quality surf: Tuesday 21 Jul, 5AM (local time) - 2.5ft (0.8m), 6s period, NNW swell with offshore winds.
- Most powerful swell: Monday 20 Jul, 11PM (local time) - 3ft (0.9m), 6s period, N swell with 58 kJ wave energy.
- Next surfable swell (1★+): Tuesday 21 Jul, 5AM (local time) - 2.5ft (0.8m), 6s period with NNW swell.
Best Forecast Surf Conditions for Boucau this week:
The surf forecast for Boucau over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 21) at 5AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.1m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Boucau in the next 16 days are 0.9m 6s and forecast to arrive on Monday (Jul 20) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 21st Jul) | 2.5ft (0.8m) 6s |
| Best Surf | 5AM (Tue 21st Jul) | 2.5ft (0.8m) 6s |
| Most Powerful | 11PM (Mon 20th Jul) | 3ft (0.9m) 6s |
Table - best surf conditions forecast for Boucau over the next 16 days.
The Lowdown
Alright, surf’s up? Well, not quite yet. Let’s get real about Boucau.
Right now, the water’s sitting at 76°, which is a solid 8° warmer than normal for this time of year. That’s super unusual – feels like a warm bath out there.
Here’s the deal: the next week and a half is pretty much a write-off for any decent waves. We’re looking at a long stretch of tiny, weak, and messy conditions. Tuesday the 14th through to the 24th of July is all ankle-snappers and closeouts. The swell energy is pathetic, most readings are below 30 (combined energy of all swells directed here), with a few bumps up to around 58, but the period is short and the wind is mostly cross or onshore. You’ll see a few moments of glassy water on the morning of the 18th and again on the 24th, but with only 0.7ft to 2ft of swell, there’s just nothing to ride. It’s a flat spell, plain and simple.
Now, things start to get interesting as we head into the last week of July. The first real glimmer of hope comes on Saturday the 25th. The morning swell jumps up to 1ft but with a very long period of 15 seconds, pushing the energy up to 127. That’s a sign of some groundswell starting to creep in. By the afternoon, it’s a proper 3ft from the NW with a 13-second period, and the energy leaps to 368. It’s a bit cross-onshore, so it’ll be a little bumpy, but there’s suddenly some life in the water.
The standouts are clearly Sunday the 26th and Monday the 27th. Sunday morning brings 4ft of NW swell, a 12-second period, and a combined energy of 451. The wind is onshore though, so it’s not perfect. But hold on for Monday morning the 27th – that’s the pick of the bunch. We’ve got 4ft of NW swell, a 10-second period, and a clean, gentle offshore breeze from the east. The energy is a solid 318, and it’s described as “expect good surf conditions.” That’s the session to aim for – clean, rippable, and a proper size for a fun paddle.
If you’re an expert, keep an eye on Tuesday the 28th. The morning shows 5ft of NW swell with a 10-second period, glassy conditions, and a monster combined energy of 562. That’s a lot of power, but at 5ft, it’s getting into the zone where it’s a bit much for beginners. The wind is glassy, so it’ll be pristine, but expect some heavy sets. Wednesday the 29th morning is also a strong option with 5ft and glassy conditions.
So, the long and short of it: the first 11 days are a bust. The real window opens up from the 25th of July onwards, with Monday the 27th and Tuesday the 28th mornings being the absolute best bets for clean, decent-sized waves at Boucau.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 23°C on Tue afternoon, min 18°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 22°C on Fri afternoon, min 18°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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 | NNW 5 | NW 4 | NW 4 | WNW 10 | NW 4 | NW 5 | NW 5 | WNW 5 | NW 4 | NW 5 | NW 5 | NW 5 | NW 5 | NW 6 | NW 10 | NW 9 | NNW 5 | N 6 | N 6 | N 6 |
Wave Graph | |||||||||||||||||||||
9 | 4 | 12 | 16 | 9 | 8 | 12 | 12 | 17 | 20 | 26 | 21 | 11 | 7 | 19 | 15 | 20 | 27 | 35 | 38 | 46 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 5:22PM4.23m | 5:52AM4.01m | 6:10PM4.32m | 6:40AM4.02m | 6:57PM4.33m | 7:26AM3.96m | 7:44PM4.25m | 8:12AM3.84m | 8:31PM4.09m | 8:58AM3.68m | 9:18PM3.87m | 9:47AM3.51m | 10:10PM3.62m | ||||||||
Low Tide | 11:29AM0.96m | 00:03AM0.69m | 12:18PM0.86m | 00:51AM0.62m | 1:04PM0.83m | 1:37AM0.64m | 1:49PM0.86m | 2:22AM0.75m | 2:33PM0.96m | 3:06AM0.93m | 3:17PM1.12m | 3:50AM1.14m | 4:03PM1.31m | 4:36AM1.37m | |||||||
6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | |
— | — | 9:45 | — | — | 9:45 | — | — | 9:44 | — | — | 9:43 | — | — | 9:43 | — | — | 9:42 | — | — | 9:40 | |
mm | — | — | — | — | — | — | — | — | 2 | — | 1 | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 23 | 21 | 22 | 21 | 20 | 21 | 21 | 20 | 22 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 23 | 22 |
Feels °C | 24 | 24 | 23 | 21 | 23 | 21 | 22 | 21 | 20 | 21 | 22 | 22 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NNW 5 | NW 4 | WNW 10 | NW 4 | WNW 9 | NW 5 | NW 5 | WNW 9 | WNW 9 | W 9 | NW 5 | NW 5 | NW 5 | NW 6 | NW 5 | NW 9 | NNW 5 | N 6 | N 6 | N 6 |
5 | 4 | 11 | 10 | 9 | 8 | 12 | 12 | 8 | 8 | 6 | 21 | 11 | 5 | 19 | 7 | 20 | 27 | 35 | 38 | 46 | |
Swell 2 Height (m) Direction Period (s) | WNW 5 | NW 7 | WNW 11 | W 7 | WNW 10 | NW 9 | WNW 9 | WNW 10 | — | — | — | WNW 8 | WNW 8 | WNW 8 | WNW 9 | NW 10 | — | NW 9 | NW 8 | NW 8 | NW 7 |
5 | 2 | 12 | 1 | 9 | 3 | 8 | 9 | — | — | — | 7 | 7 | 7 | 7 | 15 | — | 12 | 21 | 10 | 13 | |
Swell 3 Height (m) Direction Period (s) | NW 8 | WNW 4 | W 8 | N 7 | W 7 | W 7 | — | — | — | — | — | — | — | N 12 | NW 11 | WNW 8 | — | WNW 8 | W 10 | W 7 | NW 12 |
9 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 3 | 5 | 7 | — | 6 | 2 | 1 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 4 | — | NW 4 | — | — | WNW 5 | NW 4 | NW 5 | — | — | — | — | — | NNW 5 | — | — | — | — |
— | — | — | 16 | — | 8 | — | — | 17 | 20 | 26 | — | — | — | — | — | 5 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 354 | 615 | 391 | 497 | 615 | 532 | 619 | 799 | 492 | 799 | 822 | 442 | 633 | 675 | 78 | 629 | 629 | 43 | 47 | 95 | 16 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Boucau Surf forecast
The above surf forecast table for Boucau provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boucau can be found by selecting the local surf guide option on the grey menu. Our Boucau 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 (Boucau) 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 Boucau 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.
Boucau is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, 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.










