Ilbaritz - Bora Bora Surf Break

Lat Long: 43.47° N 1.57° W

Ilbaritz - Bora Bora Surf Forecast and Surf Report

Issued: 1 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ilbaritz - Bora Bora sea temperature is
23.5°C
2.3° 

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 30 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 2AM (local time) - 5.5ft (1.7m), 10s period, NW swell with offshore winds.
  • Most powerful swell: Monday 31 Aug, 8PM (local time) - 6ft (1.9m), 10s period, NW swell with 720 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 2AM (local time) - 5.5ft (1.7m), 10s 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 Tuesday (Sep 01) at 2AM. The primary swell is predicted to be 1.7m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Ilbaritz - Bora Bora in the next 16 days are 1.9m 10s and forecast to arrive on Monday (Aug 31) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 1st Sep)5.5ft (1.7m) 10s
Best Surf 2AM (Tue 1st Sep)5.5ft (1.7m) 10s
Most Powerful 8PM (Mon 31st Aug)6ft (1.9m) 10s

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


The Lowdown

G’day, Rusty here. Right, let’s have a look at what’s coming down the line for Ilbaritz - Bora Bora over the next couple of weeks.

First up, the water’s sitting at a balmy 74°, which is a solid 4° warmer than usual for this time of year. The reef’s soaking up that extra warmth, and it’s a real treat.

Alright, the weekend kicks off proper on Sunday the 30th of August. We’ve got a clean, glassy start to the morning. The swell’s coming in from the WNW at 5ft, with a period of 10 seconds, and the combined energy is moderate at 412. The wind is light from the NE, pretty much glass, so the reef will be super clean. That’s the pick of the first day. Sunday afternoon, though, the wind swings NW and picks up to 12 mph, putting a cross-on chop all over it. The waves get messy, so I’d be getting my session in first thing.

Monday the 31st, the swell bumps up a touch to 6ft from the WNW, but it’s a cross-on wind from the WNW at 6 mph. The energy’s moderate at 501, but the wind is just enough to ruffle the surface. It’s surfable but not special. The morning is the better bet, with the wind lighter.

Tuesday the 1st of September is a good one. The morning is clean, with a light cross-off breeze from the ENE. The swell is 5ft from the NW, with a 10-second period and moderate energy at 392. The cross-off wind will keep the faces nice and lined up. It’s a solid, fun session. The afternoon gets a bit choppy again as the wind turns onshore.

Wednesday the 2nd, the swell drops right off to 3ft from the NW. The morning is glassy but the energy is weak at 123. It’s tiny, but if you’ve got a log, you could have a quiet paddle. After that, the swell really fades, and from Thursday the 3rd through to the end of the first week, we’re looking at a flat spell. The waves are poor, with energy values dropping down to 47 and 82. It’s a bit of a write-off for a few days.

Now, here’s where it gets interesting. Saturday the 5th of September, we’ve got a proper pulse. The morning is a standout. The swell jumps to 6ft from the NW, with a long 14-second period. The combined energy is strong at 1463. The wind is a clean offshore from the ESE at 6 mph. This is excellent stuff for experienced surfers. The reef will have some real power and shape, but the long period means the sets will be clean and well-spaced, making it easier to get out back. 6ft on a reef like this with that energy is serious. This is the best on offer in the whole window.

Sunday the 6th of September, the swell backs off a bit to 5ft from the NW, with an 11-second period. The morning is another cracker – clean offshore wind from the ESE at 9 mph, with moderate energy at 515. It’s still a very good session, just not as punchy as the Saturday.

After that, the swell drops away again. Monday the 7th into the middle of the week is small and poor. Tuesday the 8th has a brief window of glassy conditions with a 3ft WNW swell and a 12-second period, but the energy is only 288, so it’s a marginal session at best. The rest of the second week, from the 9th through to the 14th, is mostly flat, with onshore winds and rain. The waves are barely a ripple, with energy down in the 30s and 40s. It’s a quiet end to the outlook.

So, to sum it up: the absolute standout is Saturday the 5th of September. Get on that morning session. Sunday the 6th is next best. The rest of the time, you’ll be waiting for clean windows that are mostly small or blown out.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Wed night). Wind will be generally light.

Sun
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
2
1
3
2
0
2
1
0
0
0
0
0
0
0
2
3
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
NW
9
1.3
WNW
9
1.7
NW
10
1.9
NW
10
1.7
NW
10
1.4
NW
10
1.4
NW
10
1.3
NW
9
0.9
NW
9
0.8
NW
8
0.6
WNW
8
0.5
NW
8
0.8
NW
10
0.8
NW
8
0.6
NW
8
1.3
NW
13
1.5
NW
11
1.6
NW
11
1.6
NW
11
1.5
NW
11
Wave Graph
Metric surfscale
Energy kJ
330
247
535
678
592
400
348
260
123
80
43
28
110
86
50
535
553
600
640
505
Wind (km/h)
20
NW
10
W
10
W
10
NW
5
E
10
ENE
15
NNW
0
NW
5
N
15
NNW
5
S
5
ENE
10
NNW
5
SSW
15
W
15
W
10
WSW
0
SSE
15
NNW
10
SW
Wind State
cross-on
on
on
cross-on
off
off
cross-on
glassy
glassy
cross
glassy
off
cross-on
cross-on
on
on
on
glassy
cross
cross-on
High Tide
6:45PM3.89m
7:04AM3.68m
7:19PM3.81m
7:38AM3.61m
7:56PM3.66m
8:16AM3.47m
8:38PM3.43m
9:01AM3.28m
9:30PM3.16m
9:59AM3.06m
10:42PM2.90m
11:21AM2.90m
00:20AM2.78m
Low Tide
00:54AM0.10m
1:06PM0.19m
1:28AM0.19m
1:43PM0.29m
2:06AM0.36m
2:24PM0.46m
2:49AM0.60m
3:13PM0.69m
3:42AM0.87m
4:17PM0.92m
4:53AM1.11m
5:44PM1.06m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:30
7:31
7:31
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:44
8:42
8:40
8:38
8:37
8:35
 mm
Temp °C
21
21
20
20
21
19
22
20
19
20
20
19
25
22
21
22
20
19
21
20
Feels °C
19
21
20
19
21
18
20
20
20
19
20
19
24
22
20
21
20
21
21
21
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  • Live Wind Speed (km/h)
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  • 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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