
Surf Forecasts:
Boucau surf forecast from 25 Jul 2026:
- Best quality surf: Monday 27 Jul, 11PM (local time) - 5ft (1.5m), 10s period, NW swell with glassy winds.
- Most powerful swell: Monday 27 Jul, 2PM (local time) - 5ft (1.5m), 11s period, NW swell with 487 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 11PM (local time) - 5ft (1.5m), 10s period with NW 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 Monday (Jul 27) at 11PM. The primary swell is predicted to be 1.5m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boucau in the next 16 days are 1.5m 11s and forecast to arrive on Monday (Jul 27) at 2PM. 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+) | 11PM (Mon 27th Jul) | 5ft (1.5m) 10s |
| Best Surf | 11PM (Mon 27th Jul) | 5ft (1.5m) 10s |
| Most Powerful | 2PM (Mon 27th Jul) | 5ft (1.5m) 11s |
Table - best surf conditions forecast for Boucau over the next 16 days.
The Lowdown
Right, grab a coffee and listen up. The next two weeks are a real mixed bag for Boucau. We've got some proper wait-it-out periods, but a couple of golden windows that'll make it all worth it. Let's get into it.
The water is sitting at a toasty 77°, which feels almost freakishly warm for this time of year - that's a massive 7° above the norm, so definitely more like a summer swim than your usual Atlantic dip.
The first real action kicks off on Saturday afternoon the 25th of July, but honestly, with a onshore WNW breeze at 16 mph and a 7ft WNW windswell on a short 7-second period, the setup is poor. It's all wind and chop. The combined energy is moderate at 372, but the conditions are messy. Save your energy.
Sunday the 26th and Monday the 27th are much the same story - small to moderate swell but constantly blown out by cross-onshore winds. On Monday morning there is a brief moment of 3ft swell with an 11-second period giving us a clean 274 energy reading, but the wind is just not cooperating.
Now, Tuesday the 28th is where we start to see hope. For the morning session, we get a clean offshore wind from the east at just 6 mph, grooming a 4ft NW groundswell with a 10-second period. The combined energy is a solid 362 (moderate), and with that light breeze, it’ll be clean. This is your first real chance, but the swell is a bit too big for beginners and the period is long enough to make it line up nicely. Crowds are "sometimes" an issue here, so you might have some company.
Wednesday the 29th morning is the standout of the first week. We have glassy conditions with a NNW breeze at just 3 mph, and a clean 4ft NW swell (period 9 seconds). Combined energy is 216 (moderate). For an advanced break like Boucau, this is the session to circle. It won't be huge, but it'll be perfect and clean. The wind will be a dream. The afternoon will degrade quickly with a cross-onshore, so hit it early.
After that, we hit a flat spell. From Thursday the 30th of July right through to Sunday the 2nd of August, the swell drops away to under 3ft and the winds stay average to poor. A few sessions are glassy on Friday 31st morning and Sunday 2nd afternoon, but the swell is tiny (2ft - 2ft). That's a near 5-day gap of nothing worthwhile.
Then, Monday the 3rd of August is your long-range standout. The morning is forecast to be glassy with a NE breeze at 3 mph, and a jumpy 5ft NW groundswell, with a 10-second period. The combined energy is a strong 562, so there's plenty of push. This is the biggest clean swell of the entire window. The offshore wind will hold it together, and the period is long enough to give it shape. This one is for the experienced crew; it's not a beginner's wave at this size. It doesn’t get much better than this on paper, but it's over a week away so keep an eye on the forecasts.
After Monday's morning glory, the wind turns cross-onshore for the afternoon and the rest of the week looks small again, with just a few ordinary days. Tuesday the 4th and Wednesday the 5th offer barely surfable knee-high scraps with some cross-offshore wind on the Wednesday morning that might clean up the dribble. From Thursday the 6th through to Sunday the 9th of August, it's back to being messy with onshore winds and tiny swell, so you can safely put the board away.
So, to boil it down: Wednesday the 29th morning is your guaranteed clean fun session for the first week, and Monday the 3rd of August morning is the real big-game window to aim for. The rest is for the kite surfers or a beach day.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat night. Warm (max 26°C on Tue morning, min 17°C on Mon night). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Mon night). | Days 5-7 Weather SummaryMostly dry. Warm (max 37°C on Tue night, min 20°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
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 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph | ||||||||||||||||||||
367 | 398 | 228 | 159 | 79 | 140 | 433 | 425 | 362 | 284 | 213 | 216 | 138 | 95 | 58 | 57 | 84 | 68 | 66 | 71 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | off | cross | cross-on | glassy | cross-on | on | cross-on | cross-on | on | glassy | cross-on | on |
High Tide | 2:55PM3.30m | 3:24AM3.23m | 3:43PM3.44m | 4:09AM3.35m | 4:25PM3.59m | 4:48AM3.48m | 5:02PM3.73m | 5:23AM3.60m | 5:37PM3.86m | 5:56AM3.70m | 6:10PM3.95m | 6:29AM3.77m | 6:42PM4.01m | |||||||
Low Tide | 9:29PM1.65m | 9:45AM1.66m | 10:20PM1.49m | 10:31AM1.52m | 11:01PM1.34m | 11:11AM1.37m | 11:38PM1.20m | 11:46AM1.24m | 00:12AM1.09m | 12:20PM1.14m | 00:45AM1.02m | 12:53PM1.08m | 1:18AM0.99m | |||||||
— | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | 9:37 | — | — | 9:36 | — | — | 9:35 | — | — | 9:32 | — | — | 9:31 | — | — | 9:30 | — | — | 9:30 | |
mm | 1 | 19 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 20 | 21 | 20 | 26 | 34 | 37 | 25 | 25 | 22 | 22 | 23 | 22 | 23 | 22 | 21 |
Feels °C | 19 | 19 | 19 | 18 | 20 | 21 | 23 | 20 | 26 | 33 | 34 | 27 | 25 | 22 | 24 | 23 | 23 | 26 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 11 | — | — | WNW 10 | NW 6 | NW 7 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | — | — | NW 8 |
5 | — | — | 9 | 79 | 134 | 433 | 425 | 362 | 284 | 213 | 216 | 138 | 95 | 58 | 57 | 84 | — | — | 71 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 12 | NW 12 | NW 11 | — | — | — | — | — | — | — | — | WNW 4 | — | — | — | — | NW 13 |
— | — | — | 6 | 35 | 140 | — | — | — | — | — | — | — | — | 7 | — | — | — | — | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 7 | NW 7 | NW 7 | NW 7 | — | — | — | — | — | — | — | — | — | WNW 4 | — | NW 4 | — | NW 8 | NW 8 | — |
367 | 398 | 228 | 159 | — | — | — | — | — | — | — | — | — | 11 | — | 6 | — | 68 | 66 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 311 | 155 | 155 | 204 | 26 | 6 | 95 | 0 | 0 | 7 | 25 | 0 | 25 | 59 | 17 | 95 | 59 | 0 | 590 | 55 |
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.










