
Surf Forecasts:
Anse Bougainville surf forecast from 15 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 4PM (local time) - 8ft (2.5m), 10s period, SSE swell with 1,283 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 2.5m 10s and forecast to arrive on Thursday (Sep 17) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 12s period and expected on Saturday (Sep 19) at 4AM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Thu 17th Sep) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Anse Bougainville over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you – the outlook for Anse Bougainville over the next couple of weeks is a tough one. We’ve got a solid run of swell on the cards, but the wind is just hammering it, making conditions pretty ordinary for a paddle. The first real surf we see kicks off on Monday the 14th of September, and while there’s some energy in the water (combined energy of 692), that persistent onshore wind from the SE is going to chop things up. The water is a touch warmer than normal at 82.8°, which is nice for the body, but not much else.
From Monday afternoon right through the rest of the week and into the following week, it’s the same story. Swell builds nicely, hitting over 6.6 ft and up to 8.2 ft by Thursday the 17th and Friday the 18th, with the combined energy pushing into four-digit territory (1765 on Thursday afternoon). The period stretches to 10 seconds, which gives the waves some push, but the direction is coming from the SSE and SE, which is straight onshore for this exposed reef break. With that wind state locked in as "on" for the entire period, the waves will be blown out and messy. This is a classic case of the setup looking more interesting for kite surfing than for a paddle surfer.
There is a little glimmer on the 28th of September, a Monday. The swell drops right off to 2.6 ft, but the period jumps way up to 16 seconds – that’s a very long period groundswell. The wind is still onshore though, and the combined energy is moderate at 720. By the afternoon, the swell direction shifts to SSW with a 15-second period and a combined energy of 1007. While the longer period suggests better shaped waves, the persistent onshore wind ruins it. Given the constant onshore wind and the exposed nature of this reef, there are really no standout days for a clean surf. It’s a long, frustrating run of poor conditions, and with a lack of consistency in quality, a blank run like this is just part of the deal here sometimes.
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Warm (max 27°C on Mon afternoon, min 26°C on Mon night). Mainly strong winds. | Days 5-7 Weather SummaryHeavy rain (total 24mm), heaviest during Sat morning. Warm (max 27°C on Thu afternoon, min 26°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 18 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph | ||||||||||||||||||||
239 | 195 | 412 | 483 | 912 | 669 | 716 | 1011 | 883 | 1283 | 1234 | 983 | 1042 | 898 | 880 | 845 | 846 | 666 | 618 | 618 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:30PM1.13m | 6:53AM1.42m | 6:59PM1.01m | 7:25AM1.34m | 7:27PM0.90m | 7:59AM1.24m | 7:54PM0.78m | 8:38AM1.12m | 8:25PM0.67m | 9:33AM1.01m | 9:25PM0.57m | 11:12AM0.95m | 2:30AM0.59m | |||||||
Low Tide | 00:26AM0.07m | 1:19PM0.17m | 00:51AM0.13m | 1:56PM0.26m | 1:15AM0.20m | 2:37PM0.36m | 1:37AM0.29m | 3:35PM0.46m | 1:59AM0.38m | 5:38PM0.52m | 2:21AM0.48m | 8:04PM0.46m | ||||||||
— | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | |
6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:14 | — | |
mm | — | 2 | 2 | 1 | 2 | — | 1 | 4 | — | — | 3 | 1 | 2 | 4 | 3 | 4 | 5 | 2 | 2 | 6 |
Temp °C | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 26 |
Feels °C | 26 | 27 | 25 | 25 | 23 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SSE 8 | S 16 | S 15 | S 14 | S 13 | SSW 18 | S 19 | S 18 | S 16 | S 15 | S 14 | ESE 15 | S 13 | S 12 | SSW 12 | SSW 12 | S 19 | SSE 9 | S 18 |
129 | 192 | 177 | 110 | 61 | 55 | 112 | 176 | 300 | 427 | 440 | 329 | 22 | 89 | 77 | 50 | 29 | 7 | 618 | 6 | |
Swell 2 Height (m) Direction Period (s) | S 18 | E 9 | S 12 | S 23 | S 21 | SSW 20 | SSW 13 | SSW 12 | SE 18 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | — | W 12 | S 12 | W 12 | S 19 | S 19 | S 16 |
235 | 99 | 3 | 11 | 36 | 75 | 32 | 29 | 12 | 26 | 51 | 24 | 22 | — | 3 | 49 | 3 | 7 | 7 | 5 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 16 | E 16 | S 23 | SE 15 | E 14 | S 14 | W 9 | — | ESE 17 | — | — | — | — | — | — | — | — | S 18 | — |
89 | 195 | 5 | 11 | 8 | 4 | 4 | 2 | — | 29 | — | — | — | — | — | — | — | — | 7 | — | |
Wind waves Height (m) Direction Period (s) | SSE 8 | — | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 9 | — | SSE 9 |
239 | — | 412 | 483 | 912 | 669 | 716 | 1011 | 883 | 1283 | 1234 | 983 | 1042 | 898 | 880 | 845 | 846 | 666 | — | 618 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 7 | 7 | 1797 | 1797 | 1797 | 1797 | 1797 | 1791 | 1797 | 1745 | 1745 | 1745 | 1745 | 1745 | 1791 | 1791 | 1716 | 1797 | 7 | 7 |
Best forecast wave conditions in Mahe | ||||||||||||||||||||
Best forecast wave conditions in Seychelles | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










