Biarritz - Cote des Basques Surf Break

Lat Long: 43.48° N 1.57° W

Biarritz - Cote des Basques Surf Forecast and Surf Report

Issued: 1 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Biarritz - Cote des Basques sea temperature is
25.0° C
3.7° 

Biarritz - Cote des Basques surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Biarritz - Cote des Basques surf forecast from 23 Jul 2026:

  • Best quality surf: Monday 27 Jul, 11PM (local time) - 4.5ft (1.4m), 10s period, NW swell with glassy winds.
  • Most powerful swell: Saturday 25 Jul, 11PM (local time) - 8ft (2.5m), 8s period, WNW swell with 811 kJ wave energy.
  • Next surfable swell (1★+): Friday 24 Jul, 5AM (local time) - 2.5ft (0.7m), 6s period with NNW swell.

Best Forecast Surf Conditions for Biarritz - Cote des Basques this week:

The surf forecast for Biarritz - Cote des Basques over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 24) at 5AM. The primary swell is predicted to be 0.7m and 6s period with a secondary swell of 0.2m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Biarritz - Cote des Basques in the next 16 days are 2.5m 8s and forecast to arrive on Saturday (Jul 25) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 24th Jul)2.5ft (0.7m) 6s
Best Surf11PM (Mon 27th Jul)4.5ft (1.4m) 10s
Most Powerful11PM (Sat 25th Jul)8ft (2.5m) 8s

Table - best surf conditions forecast for Biarritz - Cote des Basques over the next 16 days.


The Lowdown

Alright folks, Rusty here, looking at the long-range picture for Biarritz - Cote des Basques. Gotta be straight with you, this stretch is looking pretty grim for a while.

We’re kicking off from Thursday the 23rd of July, and frankly, it’s a write-off for the first week. The water is sitting at a very unusual 77°F, which is 7°F warmer than normal for this time of year, but you won't be enjoying it on a surfboard. The swell is tiny and weak – combined energy is only 33 – and it’s coming from the NNW with a short 6-second period. That’s not groundswell, that's just wind chop. The wind is mostly onshore or cross-on, ruining any chance of a clean wave. It’s a tough watch.

Through the 24th to the 26th, it’s the same sad story. Onshore winds pick up from the west and whip the ocean into a mess. The swell does build into Saturday the 25th, hitting 6ft in the morning and 8ft in the afternoon with moderate energy (277 to 706), but with fresh onshore winds, those waves will be blown-out and lumpy. Not where you want to be.

We finally see a glimmer of hope late on Monday the 28th. The morning session is a standout, so circle that date. Conditions will be glassy with a light easterly breeze, and we’ll have 4ft of NW groundswell with a 10-second period. The combined energy is a moderate 273, so there's some proper push. The break is exposed and the optimum swell is from the west, but this NW pulse should wrap in nicely. It’s a beach and reef setup, so it can handle a bit of angle. The only catch is this spot can get crowded, so expect company in the lineup.

The rest of that week remains marginal. After that Tuesday morning window, the wind goes cross-shore and messes it up again. We bounce in and out of tiny, weak, and onshore conditions right through the end of July.

Looking a full week ahead, Saturday the 2nd of August morning offers another potential window. The wind will be offshore from the east, and we'll have 5ft of NW swell with a moderate 8-second period. The combined energy will be 304. That offshore breeze makes this session the other real standout in this two-week outlook. These longer-range calls are always a bit less certain, but if that easterly holds, it could be the cleanest day of the whole stretch.

After that, it’s back to small, messy leftovers for the first week of August. A few glassy mornings on the 4th and 5th with tiny knee-high waves, but nothing to get excited about. The whole setup is so poor for so long, a blank run like this is tough, but forecasts can change. As it stands, you’ve got two short windows: the morning of Tuesday 28 July with glassy 4ft NW swell, and the morning of Sunday 2 August with clean 5ft NW swell and offshore wind. That’s the best this report has to offer.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 24°C on Fri morning, min 18°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the W by Sat afternoon).

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Warm (max 34°C on Tue night, min 16°C on Mon night). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
PM
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
0
0
0
0
1
0
2
2
1
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)
0.6
NNW
6
0.7
NNW
5
0.6
NNW
6
0.5
NNW
5
1.6
WNW
6
1.7
WNW
7
2.5
WNW
8
2.4
NW
8
2
NW
8
1.6
NW
7
1.3
NW
7
1.4
NW
11
1.5
NW
10
1.3
NW
10
1.2
NW
10
1.1
NW
10
1
NW
9
1.1
NW
9
0.7
NW
9
1.2
WNW
6
Wave Graph
Metric surfscale
Energy kJ
25
29
24
16
188
277
706
717
435
239
164
445
416
341
273
240
170
186
76
87
Wind (km/h)
15
WNW
10
SW
5
NNW
25
W
25
W
30
W
30
WNW
25
WNW
20
WNW
20
WNW
15
WNW
10
NW
10
NNW
5
SE
5
E
15
N
15
WSW
10
WNW
15
NW
15
WSW
Wind State
cross-on
cross-on
glassy
on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-off
glassy
cross
on
on
cross-on
cross-on
High Tide
1:26AM3.13m
1:58PM3.20m
2:31AM3.14m
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
Low Tide
7:03PM1.77m
7:36AM1.80m
8:22PM1.76m
8:47AM1.77m
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
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
cloud
clear
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
6:48
6:48
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:38
9:37
9:37
9:36
9:35
9:34
9:31
 mm
3
5
Temp °C
23
23
24
22
22
21
22
21
21
22
21
21
20
20
25
33
34
24
25
23
Feels °C
23
23
24
20
21
17
19
17
18
20
20
21
19
19
25
31
33
25
25
22
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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Biarritz - Cote des Basques Surf forecast

The above surf forecast table for Biarritz - Cote des Basques provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Biarritz - Cote des Basques can be found by selecting the local surf guide option on the grey menu. Our Biarritz - Cote des Basques 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 (Biarritz - Cote des Basques) 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 Biarritz - Cote des Basques 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.

Biarritz - Cote des Basques 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.

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