
Surf Forecasts:
Boucau surf forecast from 19 Jul 2026:
- Best quality surf: Wednesday 22 Jul, 2AM (local time) - 3.5ft (1.0m), 6s period, N swell with glassy winds.
- Most powerful swell: Tuesday 21 Jul, 2AM (local time) - 4ft (1.2m), 7s period, NNW swell with 143 kJ wave energy.
- Next surfable swell (1★+): Wednesday 22 Jul, 2AM (local time) - 3.5ft (1.0m), 6s period with N 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 Wednesday (Jul 22) at 2AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.2m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boucau in the next 16 days are 1.2m 7s and forecast to arrive on Tuesday (Jul 21) at 2AM. 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+) | 2AM (Wed 22nd Jul) | 3.5ft (1.0m) 6s |
| Best Surf | 2AM (Wed 22nd Jul) | 3.5ft (1.0m) 6s |
| Most Powerful | 2AM (Tue 21st Jul) | 4ft (1.2m) 7s |
Table - best surf conditions forecast for Boucau over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on the cards for Boucau.
Honestly, this sixteen-day window is a flat, frustrating stretch for most of it. The first week and a half are a write-off – we’re looking at a good ten days, from now through to late July, where there’s just nothing doing. Tiny, weak, short-period bumps with poor cross-onshore or onshore wind. It’s a proper blank run for paddle surfing.
The one bright spot – and I mean the *only* one that gets me talking – is Tuesday the 28th of July. We see a pulse of new groundswell arriving. Tuesday morning at Boucau will see a clean 2.4m swell from the WNW, with periods around 8 seconds. The wind is glassy out of the NW at just 5 km/h, and the combined energy is pushing 829 (moderate wave energy). That’s solid surf for an advanced surfer. The afternoon sees it bump up to 2.5m and the period stretches to 10 seconds, but the wind swings cross-onshore from the NW, which will chop it up. That morning session is the clear standout.
Then Wednesday the 29th is also a strong call for the experienced crew. Wednesday morning is clean with a nice cross-off breeze from the ENE at 10 km/h. Swell holds at 2.4m from the NW, period is 10 seconds, and combined energy is high at 1159. That’s a powerful, clean wave at a spot exposed to the W swell direction. This is expert territory – over 2.5m means it’s for the big dogs only.
After that, things taper off quickly. The end of the month and into August sees the swell drop back under 1.5m and the wind turns onshore or choppy again. Not worth getting wet for.
One thing to note: the water temperature is sitting at 25°C, which is 4° warmer than the long-term average. That’s very unusual for this time of year – a real anomaly.
So, to sum it up: you wait a long time, but the 28th and 29th of July are the real deal for advanced surfers. Get on it if you can.
- Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 19°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Fri afternoon, min 19°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||
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) | NNW 10 | NW 9 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | N 5 | NW 5 | NW 5 | WNW 5 |
Wave Graph | |||||||||||||||||||||
10 | 20 | 82 | 83 | 105 | 143 | 83 | 73 | 81 | 36 | 24 | 58 | 35 | 26 | 37 | 23 | 16 | 11 | 21 | 23 | 15 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | glassy | cross-off | cross-on | on | on | on | cross-on | glassy | cross-on | on | on | on | on |
High Tide | 8:58AM3.68m | 9:18PM3.87m | 9:47AM3.51m | 10:10PM3.62m | 10:41AM3.34m | 11:08PM3.38m | 11:43AM3.22m | 00:15AM3.21m | 12:52PM3.17m | 1:26AM3.13m | 1:58PM3.20m | 2:31AM3.14m | 2:55PM3.30m | 3:24AM3.23m | |||||||
Low Tide | 3:17PM1.12m | 3:50AM1.14m | 4:03PM1.31m | 4:36AM1.37m | 4:53PM1.51m | 5:27AM1.58m | 5:51PM1.68m | 6:25AM1.74m | 7:03PM1.77m | 7:36AM1.80m | 8:22PM1.76m | 8:47AM1.77m | 9:29PM1.65m | ||||||||
6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | |
— | — | 9:42 | — | — | 9:40 | — | — | 9:39 | — | — | 9:38 | — | — | 9:38 | — | — | 9:37 | — | — | 9:37 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 23 | 22 | 23 | 23 | 21 | 25 | 24 | 25 | 25 | 23 | 21 | 23 | 23 | 25 | 29 | 24 | 21 | 22 | 21 |
Feels °C | 23 | 23 | 23 | 23 | 24 | 22 | 21 | 22 | 21 | 23 | 23 | 21 | 20 | 23 | 23 | 24 | 27 | 24 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | N 5 | NW 5 | W 8 | NW 10 |
5 | 7 | 82 | 83 | 105 | 143 | 83 | 73 | 81 | 36 | 24 | 58 | 35 | 26 | 37 | 23 | 16 | 11 | 21 | 1 | 4 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | NW 9 | W 10 | W 13 | NW 13 | NW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NNW 6 | NW 8 | NW 6 | W 8 |
7 | 20 | 2 | 3 | 6 | 6 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 3 | 4 | 3 | 2 | 1 | |
Swell 3 Height (m) Direction Period (s) | NNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | — | NW 11 | — |
10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | 5 | — | |
Wind waves Height (m) Direction Period (s) | — | — | WSW 2 | W 3 | — | WSW 3 | — | — | — | — | — | WSW 3 | W 4 | WNW 3 | — | — | — | W 4 | W 5 | NW 5 | WNW 5 |
— | — | 1 | 2 | — | 3 | — | — | — | — | — | 3 | 6 | 2 | — | — | — | 10 | 11 | 23 | 15 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 629 | 641 | 29 | 30 | 95 | 25 | 7 | 95 | 0 | 1 | 95 | 43 | 197 | 204 | 43 | 197 | 1055 | 169 | 872 | 906 | |
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.










