Ilbaritz - Bora Bora Surf Break

Lat Long: 43.47° N 1.57° W

Ilbaritz - Bora Bora Surf Forecast and Surf Report

Issued: 7 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ilbaritz - Bora Bora sea temperature is
23.3°C
2.4° 

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


Ilbaritz - Bora Bora surf forecast from 5 Sep 2026:

  • Best quality surf: Sunday 6 Sep, 8AM (local time) - 5.5ft (1.7m), 12s period, NW swell with glassy winds.
  • Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 10ft (3.0m), 9s period, WNW swell with 1,534 kJ wave energy.
  • Next surfable swell (1★+): Sunday 6 Sep, 8AM (local time) - 5.5ft (1.7m), 12s period with NW swell.

Best Forecast Surf Conditions for Ilbaritz - Bora Bora this week:

The surf forecast for Ilbaritz - Bora Bora over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 06) at 8AM. The primary swell is predicted to be 1.7m and 12s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ilbaritz - Bora Bora in the next 16 days are 3.0m 9s and forecast to arrive on Wednesday (Sep 09) at 8AM. 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+) 8AM (Sun 6th Sep)5.5ft (1.7m) 12s
Best Surf 8AM (Sun 6th Sep)5.5ft (1.7m) 12s
Most Powerful 8AM (Wed 9th Sep)10ft (3.0m) 9s

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


The Lowdown

Alright, this is Rusty, and I’m lookin’ straight at the forecast for Ilbaritz - Bora Bora. It’s a reef break, exposed to the west swell, and it’s got a bit of a reputation for being fairly consistent. The water temp is about average for this time of year.

The first half of the outlook has a few decent windows, but it’s a choppy mess for a lot of it. The real standout is comin’ up on Sunday, September 6th. That mornin’, we’ve got a solid 5 ft of NW swell rollin’ in with a 12-second period. The combined energy is moderate at 661, and with that light ESE breeze at 3 mph, it’s gonna be clean. That’s the best on offer for the whole run – a proper mornin’ session before the wind swings onshore in the afternoon. It’s an intermediate reef break, so it’s manageable if you’ve got a bit of experience.

Monday and Tuesday are a write-off with onshore junk and poor conditions. Wednesday the 9th gets a spike of 10 ft of NW swell, but the wind is a messy cross-onshore at 16 mph, and the period is a short 9 seconds. That’s a lot of raw energy (1165), but it’s gonna be a wind-blown, choppy, expert-only washin’ machine. Not worth paddlin’ out for the average surfer.

Then we get a bit of a reprieve on Thursday, September 10th. The mornin’ is glassy with an ESE breeze at 3 mph, and 4 ft of NW swell at 10 seconds. The combined energy is 377, so it’s got some push. That’s a clean, fun mornin’, but it’s not as big as the Sunday.

After that, it’s a long stretch of small, weak, or wind-affected waves. The period drops to 8-9 seconds and the energy drops below 100 at times. There’s a glassy mornin’ on Saturday the 12th, but it’s only 3 ft – not much to get excited about.

The second week is a bit of a mixed bag. There’s a clean mornin’ on Sunday, September 13th with a light offshore breeze and 3 ft of NW swell, and another one on Monday, September 14th with similar conditions. The best of the second week might be Tuesday, September 15th – a glassy mornin’ with 2 ft of very long-period NW swell (14 seconds). That’s a groundswell, and on a reef, it could be lined up real nice, but only for those who know the spot. It’s not big, but it’ll be clean and have some real energy.

The rest of the second week is mostly onshore wind and poor quality. The last real chance is Saturday, September 19th – a glassy mornin’ with 4 ft of NW swell at 10 seconds. That’s a clean, fun little session to wrap things up.

Overall, if you’re only pickin’ one session, it’s Sunday mornin’, September 6th. That’s the standout. The Thursday mornin’ and the glassy mornin’s in the second week are backups, but nothin’ beats that first call.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat night, min 18°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 12mm), heaviest on Wed afternoon. Warm (max 20°C on Tue night, min 15°C on Fri morning). Winds decreasing (fresh winds from the W on Tue night, calm by Fri morning).

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
0
0
1
0
1
1
0
0
0
1
2
2
0
1
1
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)
1.8
NW
13
1.6
NW
12
1.4
NW
11
1.1
NW
10
0.8
NW
10
0.8
WNW
14
1.2
WNW
12
1
WNW
11
1
WNW
11
0.9
WNW
10
3
NW
9
2.3
NW
8
1.6
NW
10
1.3
NW
10
1.2
NW
10
1
NW
9
0.7
NW
9
0.6
NW
8
1
NW
8
Wave Graph
Metric surfscale
Energy kJ
1052
661
466
226
142
217
399
226
222
148
1165
754
520
377
279
166
78
43
138
Wind (km/h)
15
W
5
ESE
15
WNW
10
WSW
10
W
15
NW
5
SW
10
W
10
NW
25
WSW
25
NW
25
NNW
10
N
5
ESE
15
NW
5
SE
0
ENE
15
NNW
5
S
Wind State
on
off
on
on
on
cross-on
cross-on
on
cross-on
on
cross-on
cross
cross
glassy
cross-on
glassy
glassy
cross-on
cross
High Tide
00:20AM2.78m
1:01PM2.94m
1:56AM2.90m
2:24PM3.19m
3:05AM3.16m
3:25PM3.51m
3:58AM3.43m
4:14PM3.80m
4:42AM3.65m
4:56PM4.01m
5:21AM3.80m
5:36PM4.10m
Low Tide
6:25AM1.19m
7:21PM0.98m
7:53AM1.03m
8:38PM0.71m
8:59AM0.75m
9:35PM0.40m
9:50AM0.46m
10:22PM0.14m
10:34AM0.21m
11:03PM-0.04m
11:14AM0.04m
11:40PM-0.11m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
rain showers
rain showers
rain showers
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:35
7:37
7:37
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:35
8:32
8:31
8:30
8:28
8:25
8:23
 mm
2
5
5
Temp °C
26
26
24
21
20
20
19
20
20
20
19
19
19
17
19
19
17
19
19
Feels °C
27
26
24
21
22
21
21
21
20
21
15
15
16
17
16
17
18
17
19
  • Map Icons:
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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 Ilbaritz - Bora Bora Surf forecast

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

Ilbaritz - Bora Bora is 3 km (2 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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