Boucau Surf Break

Lat Long: 43.53° N 1.52° W

Boucau Surf Forecast and Surf Report

Issued: 7 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Boucau sea temperature is
23.8° C
2.1° 

Boucau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Boucau surf forecast from 10 Aug 2026:

  • Best quality surf: Monday 10 Aug, 11PM (local time) - 2.5ft (0.7m), 10s period, NW swell with glassy winds.
  • Most powerful swell: Friday 14 Aug, 5AM (local time) - 2.5ft (0.8m), 11s period, WNW swell with 133 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 11PM (local time) - 2.5ft (0.7m), 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 (Aug 10) at 11PM. The primary swell is predicted to be 0.7m 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 0.8m 11s and forecast to arrive on Friday (Aug 14) at 5AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 10th Aug)2.5ft (0.7m) 10s
Best Surf11PM (Mon 10th Aug)2.5ft (0.7m) 10s
Most Powerful 5AM (Fri 14th Aug)2.5ft (0.8m) 11s

Table - best surf conditions forecast for Boucau over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s break down what Boucau’s got cookin’ for the next couple weeks. Gotta be honest – it’s a slow start and a mellow run overall.

We kick off Monday the 10th of August with nothing to ride. A tiny 2ft NW swell, weak energy (88), and onshore wind making a mess. That “poor surf conditions” tag sticks around for a few days. The first time you might wanna paddle out is Wednesday the 12th of August morning. The wind goes glassy with a light NE breeze, and we’ve got a 2ft NW swell (69 energy). The report says “surfable but very ordinary” – you could get wet, but it’s not gonna be memorable.

Another dry spell hits until Sunday the 16th of August morning. Glassy again, with a 2ft NW swell (88 energy), but the period is short at 7 seconds – so weak, soft waves. It’s surfable if you’re jonesin’.

The best bet of the whole forecast is Monday the 17th of August. We finally get a clean offshore breeze from the east, with the swell at 3ft from the NW. Energy is still low at 69, but that offshore wind will smooth things out. For Boucau, this is the highlight – small, clean, and rideable. The crowds are “sometimes” an issue here, so you might have some company.

After that, it’s rinse and repeat with small, often choppy surf. Wednesday the 19th of August morning offers another glassy start with a 3ft NW swell (82 energy). Same deal – small and clean.

The energy finally picks up going into the second week. Friday the 21st of August morning is dead calm, glassy, with a 3ft NNW swell and energy jumping to 139 – that’s moderate power. The period is still short at 7 seconds, so it’ll be a bit fat, but with no wind it could be fun on a longboard.

Saturday the 22nd of August has the strongest energy of the whole outlook at 165, with a 3ft NW swell and a 10-second period – a little more push. But the wind is onshore from the WNW, so the surface will be choppy. Real shame. Sunday the 23rd morning gives us another glassy window with a 3ft NW swell and energy at 157 – small but clean early.

After that, it fades out. Monday the 24th brings strong onshore winds, and by Tuesday the 25th we’re back to a tiny 2ft swell and glassy conditions.

So my picks? Monday the 17th of August for the clean offshore wind, and maybe the Friday 21st or Sunday 23rd morning glass-offs. But this is small-wave territory – ankle to knee high at best. Water temp is about average for the time of year.

Bottom line: it’s a quiet, small stretch. If you’ve got a log, you’ll get some glide on the clean mornings. For everyone else, it’s a good week to do something else.

Stay patient, boys. Rusty out.

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 28°C on Wed afternoon, min 19°C on Tue morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Wed night, min 20°C on Fri morning). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NW
10
0.7
NW
9
0.7
NW
9
0.7
NW
9
0.7
NW
9
0.6
NW
9
0.6
NW
8
0.6
NW
8
0.4
WNW
10
0.4
WNW
9
0.4
WNW
10
0.4
WNW
10
0.6
WNW
11
0.7
WNW
10
0.6
WNW
10
0.6
WNW
9
0.8
NW
6
0.8
NW
7
0.8
NW
7
Wave Graph
Metric surfscale
Energy kJ
90
81
81
81
76
59
55
57
34
28
32
31
95
88
75
65
45
63
55
Wind (km/h)
10
WSW
10
W
10
NW
5
SW
5
WNW
15
NW
10
WSW
5
NE
15
NNW
10
WSW
5
WNW
15
WNW
20
WSW
15
WNW
15
W
15
W
10
W
20
WNW
10
W
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
on
glassy
cross
cross-on
glassy
cross-on
on
on
on
on
on
cross-on
on
High Tide
3:08AM3.54m
3:31PM3.82m
4:06AM3.74m
4:24PM4.07m
4:55AM3.92m
5:12PM4.27m
5:40AM4.05m
5:57PM4.39m
6:22AM4.10m
6:39PM4.40m
7:02AM4.07m
7:19PM4.31m
Low Tide
9:05PM1.34m
9:32AM1.39m
10:11PM1.08m
10:30AM1.16m
11:04PM0.84m
11:19AM0.96m
11:51PM0.67m
12:04PM0.81m
00:34AM0.60m
12:45PM0.75m
1:14AM0.63m
1:25PM0.77m
1:53AM0.75m
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:05
7:05
7:07
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:19
9:16
9:15
9:14
9:13
9:10
9:09
 mm
1
16
Temp °C
22
21
22
22
22
23
22
24
28
25
24
25
23
21
22
21
21
22
21
Feels °C
22
23
23
23
24
24
24
27
29
27
27
26
24
21
23
21
22
22
22
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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