Anse Bougainville Surf Break

Lat Long: 4.78° S 55.52° E

Anse Bougainville Surf Forecast and Surf Report

Issued: 9 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Anse Bougainville sea temperature is
27.0°C
0.5° 

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


Anse Bougainville surf forecast from 4 Sep 2026:

  • Most powerful swell: Thursday 10 Sep, 10AM (local time) - 5.5ft (1.7m), 15s period, S swell with 1,368 kJ wave energy.

Best Forecast Surf Conditions for Anse Bougainville this week:

The most powerful waves expected at Anse Bougainville in the next 16 days are 1.7m 15s and forecast to arrive on Thursday (Sep 10) at 10AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Thu 10th Sep)5.5ft (1.7m) 15s

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


The Lowdown

Alright, Rusty here. Let’s take a good look at what’s on the table for Anse Bougainville over the next couple of weeks.

To be straight with you, this stretch is looking pretty rough. We’ve got a solid 16-day outlook, but there’s nothing here that’s going to get the blood pumping for a paddle session. The whole period is dominated by poor surf conditions, and the wind is a major culprit. It’s blowing onshore, from the SSE and SE, pretty much all the time, with speeds mostly between 12 mph and 22 mph. That’s a fresh breeze that’s going to chop things up and keep the surface messy. There’s no window of clean, glassy conditions, and no offshore wind in sight.

Looking at the first few days, starting from Saturday the 5th of September, we’ve got swell heights around 5 ft to 6 ft from the SSE, with periods of 9 to 10 seconds. The combined swell energy sits between 777 and 895, which is moderate, but with that onshore wind, it’s just a jumbled mess. It’s all marked as poor surf, and the scores reflect that – it’s a no-go for surfing.

Through the week and into the second week, the pattern doesn’t let up. The swell direction slowly shifts from SSE to SE and then to S, with a few interesting pulses. On Wednesday the 9th of September, the period jumps to 16 seconds, and the combined energy hits 901 and then 1115 – that’s a moderate groundswell with lots of energy. But, the wind is still SE at 19 mph, onshore, so it’s a waste. That sort of long-period swell, over 15 seconds, might find a better line on a reef, but with this wind, it’s not going to shape up.

By the middle of the second week, on the 15th, we see swell climbing to 7 ft from the SE, but the period drops to 8 seconds. That’s short-period, wind-driven stuff. The combined energy is around 619 to 755 – still moderate. But again, the wind is onshore, and the surf conditions are poor.

The biggest swell hits right at the end of the outlook. On Friday the 18th and Saturday the 19th of September, we get 10 ft from the SSE with a period of 11 seconds, and combined energy around 1765 to 1838. That’s a strong wave energy event. But 10 ft is big – that’s expert territory. And the wind is still SE at 16 mph to 19 mph, onshore or cross-onshore. The wave state on the Saturday afternoon even calls it “fresh cross-onshore and lumpy.” That’s not a surf session; that’s a washing machine.

To be honest, with all this onshore wind and poor quality, and Anse Bougainville being a reef break, this setup looks like it’s more interesting for kite surfing than paddle surfing. There’s just no moment in the forecast where the stars align for a clean wave. It’s a long, frustrating gap of poor conditions that runs the entire 16 days. Nothing to get excited about.

Rusty out.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon morning. Warm (max 26°C on Fri night, min 25°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Heavy rain (total 56mm), heaviest during Thu morning. Warm (max 26°C on Tue night, min 24°C on Wed night). Mainly fresh winds.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
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
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)
2.1
SSE
10
1.7
SSE
10
1.5
SSE
9
1.4
SSE
10
1.3
SSE
10
1.2
SSE
9
1.6
SE
10
1.7
SE
10
1.8
SE
8
1.8
SE
7
1.9
SSE
7
1.8
SSE
6
0.8
S
17
1
S
16
1.1
S
16
1.4
SSW
17
1.7
S
15
1.5
S
15
1.3
SSW
13
Wave Graph
Metric surfscale
Energy kJ
817
540
402
351
318
237
456
531
449
330
323
279
355
516
582
1148
1368
1024
627
Wind (km/h)
30
SSE
30
SSE
30
SSE
25
SE
20
SE
20
SE
25
SE
25
SE
20
SE
30
SSE
35
SSE
30
SSE
35
SE
30
SE
30
SE
20
SSE
30
SE
30
SE
30
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
10:21AM1.20m
10:37PM0.59m
12:05PM1.17m
1:25AM0.63m
1:41PM1.22m
2:45AM0.78m
2:46PM1.30m
3:31AM0.96m
3:35PM1.37m
4:10AM1.14m
4:17PM1.39m
Low Tide
2:46AM0.28m
6:09PM0.45m
4:04AM0.39m
7:58PM0.37m
6:24AM0.42m
8:55PM0.26m
8:05AM0.35m
9:34PM0.17m
9:11AM0.25m
10:07PM0.09m
10:02AM0.15m
10:37PM0.03m
part cloud
cloud
part cloud
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
heavy rain
rain showers
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:15
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:15
6:15
 mm
1
2
5
5
12
1
3
24
13
3
1
Temp °C
26
26
26
26
26
26
26
26
26
25
25
25
26
26
26
25
26
26
26
Feels °C
26
25
26
26
28
27
28
27
27
25
24
24
25
25
25
25
25
25
26
  • Map Icons:
  • Break
  • 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 Anse Bougainville Surf forecast

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

Are you planning a holiday in Mahe? If you are looking for accommodation near Anse Bougainville, camping, hotels and holiday cottages in Mahe, consider staying in Victoria which is 18 km (11 miles) away.

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