Ilbaritz - Bora Bora Surf Break

Lat Long: 43.47° N 1.57° W

Ilbaritz - Bora Bora Surf Forecast and Surf Report

Issued: 1 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ilbaritz - Bora Bora sea temperature is
22.8°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 12 Sep 2026:

  • Best quality surf: Friday 18 Sep, 11PM (local time) - 6ft (1.9m), 14s period, NW swell with offshore winds.
  • Most powerful swell: Saturday 19 Sep, 5AM (local time) - 7ft (2.2m), 14s period, NW swell with 1,719 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 8AM (local time) - 4ft (1.2m), 13s 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 13) at 8AM. The primary swell is predicted to be 1.2m and 13s 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 2.2m 14s and forecast to arrive on Saturday (Sep 19) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 13th Sep)4ft (1.2m) 13s
Best Surf11PM (Fri 18th Sep)6ft (1.9m) 14s
Most Powerful 5AM (Sat 19th Sep)7ft (2.2m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s going on with the surf over the next couple of weeks. It’s a bit of a slow start, but the second half of the window has some real potential if you’re patient.

The first couple of days are pretty quiet. We’ve got a tiny 2ft swell from the WNW on Saturday the 12th, but it’s crossed up and messy – honestly, not worth paddling out for. You might as well wait. Sunday morning the 13th, things start to wake up. The swell jumps to a clean 4ft from the NW, and with a glassy NE breeze at 5 km/h, it’s looking real good for the early session. The water is sitting at a very warm 73°F, which is much warmer than normal for this time of year – feels like a late summer treat.

Sunday afternoon gets a bit onshore and messy, and Monday the 14th morning is glassy again but the energy is dropping. Tuesday and Wednesday are blown out or just average. Then we get a bit of a gap until the real standouts show up.

Now, here’s where it gets exciting. Thursday the 17th morning, we’ve got a solid 6ft NW groundswell (11-second period) and glassy conditions. The combined energy is pumping at 703 – moderate to strong. This is a good one for intermediates, but it’s getting solid. Then, hold onto your board for Saturday the 19th morning. That’s the big one. We’re looking at a 7ft NW swell with a very long 13-second period, and it’s dead calm. Combined energy is a massive 1395 – that’s strong, powerful surf. This one is for experienced surfers only, as it’s over 7ft and has that long-period grunt. Perfect for a reef break like Ilbaritz - Bora Bora, but it will be powerful and demanding.

The crowd situation? This spot can get crowded, so expect company. The swell direction from the NW lines up perfectly with what this break likes. Early birds will get the cleanest, glassy sets.

Into the second week, the theme holds. Monday the 21st morning looks excellent again – 7ft NW swell, long 14-second period, and a clean offshore breeze from the east at 10 km/h. That’s a dream combo, energy at 1528. Tuesday the 22nd morning is similar, a touch bigger at 8ft, still clean with an east breeze. Again, this is expert territory. The consistency is there, with several mornings offering clean, powerful NW groundswell. After that, it slowly fades. Wednesday the 23rd and Thursday the 24th still have clean, fun-sized waves but the power drops off. By the weekend of the 26th and 27th, it’s mostly onshore slop.

Bottom line: There’s a quiet start, but from Thursday the 17th through Tuesday the 22nd, there are some absolute crackers for those who can handle size and power. The standout is definitely Saturday morning the 19th of September – that 7ft, long-period, glassy session is the one to circle on your calendar. And keep an eye on Monday the 21st morning as a backup banger. If you’re after something a bit smaller but still clean, Sunday the 13th morning is your best early bet.

Stay stoked, watch the tide, and don't be late for that Saturday session.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Mon afternoon, min 17°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 21°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.

Sat
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
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
3
1
2
2
1
1
0
0
0
0
0
3
3
1
1
0
1
4
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
WNW
8
0.5
NW
10
1.3
NW
13
1.3
NW
12
1.5
NW
12
1.3
NW
11
1.1
NW
11
1
NW
10
0.8
NW
10
1.3
WNW
5
1.3
WNW
6
1.4
NW
7
1.6
NW
8
1.6
NW
10
1.8
NW
11
1.7
NW
11
1.4
NW
10
1.1
NW
10
1.1
NW
9
2.1
NW
14
Wave Graph
Metric surfscale
Energy kJ
58
47
545
520
593
453
286
212
115
85
145
192
358
509
703
651
388
204
183
1641
Wind (km/h)
15
NNW
5
SW
5
NE
10
NNW
5
SSW
5
ENE
10
NNW
5
S
10
W
25
W
15
WNW
15
NW
15
NW
10
N
5
NW
15
NW
10
W
10
W
5
WNW
5
ESE
Wind State
cross
cross-on
glassy
cross-on
cross-on
glassy
cross
cross
on
on
cross-on
cross-on
cross-on
cross-off
glassy
cross-on
on
on
cross-on
cross-off
High Tide
6:12PM4.08m
6:32AM3.83m
6:48PM3.94m
7:05AM3.73m
7:21PM3.72m
7:37AM3.56m
7:55PM3.45m
8:09AM3.34m
8:29PM3.14m
8:44AM3.08m
9:09PM2.84m
9:27AM2.82m
10:03PM2.57m
Low Tide
00:16AM-0.07m
12:29PM0.02m
00:51AM0.08m
1:05PM0.15m
1:25AM0.30m
1:41PM0.37m
1:59AM0.57m
2:19PM0.65m
2:36AM0.87m
3:01PM0.94m
3:18AM1.17m
3:54PM1.23m
4:17AM1.42m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
light rain
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:43
7:43
7:46
7:47
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:19
8:16
8:15
8:13
8:12
 mm
1
1
Temp °C
22
20
19
22
21
22
27
24
22
21
21
19
19
19
19
19
19
17
18
18
Feels °C
21
20
20
22
21
22
25
24
21
19
21
17
16
17
18
17
18
16
18
19
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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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