
Surf Forecasts:
Anse Bougainville surf forecast from 18 Jul 2026:
- Most powerful swell: Saturday 25 Jul, 4AM (local time) - 6.5ft (2.0m), 9s period, SSE swell with 637 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 2.0m 9s and forecast to arrive on Saturday (Jul 25) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Sat 25th Jul) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Anse Bougainville over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be honest, this outlook is a tough one. We’re looking at a solid 16-day window, but the surf gods aren’t exactly smiling on the region. The first proper swell we can talk about is for Anse Bougainville, and that’s a bit of a saga.
The whole period is dominated by persistent onshore winds, mostly from the SSE and SE, which keeps the ocean looking lumpy and messy. The water is a touch warmer than normal for this time of year, sitting at 80°.
We’ve got a run of days here from July 18th right through to the end of July where the message is pretty much the same: poor surf conditions. The wind is constantly on it, and the swell is coming from the wrong angle for this reef break. The swell energy is moderate, with an average wave height of 5 ft, but it’s all for nothing with that wind.
Now, things get a little interesting around July 28th. The morning still has that messy onshore wind and a 7 ft SE swell, but the energy is ramping up. Then, on July 28th afternoon, the swell direction swings to the SSW with a period of 21 seconds. That’s a very long period groundswell, and the energy jumps. This pattern continues through July 29th and 30th, with massive energy readings. The swell is coming from the S and SSE, with periods of 16 to 18 seconds. This is genuinely strong, powerful energy, but the problem is that the wind is still on it. The best setup for this region would be a SE swell with offshore NW winds, but we’re getting the opposite. The waves will be there, but they’ll be blown out, choppy, and hard to ride. This is a kite surfer’s dream, not a paddle surfer’s. For the experts, on July 30th afternoon, the swell jumps to 8 ft, which is definitely expert territory, but the wind is still straight onshore. It’s a frustrating tease.
The last couple of days, August 1st and 2nd, settle back into a 5 ft to 7 ft SE swell with the same old onshore wind. It’s the same story.
So, to be straight with you, there are no standout, clean days in this 16-day window. The only real ‘highlight’ is the massive energy that rolls in from July 28th to 30th, but it’s completely wasted by the wind. If you’re desperate, you might find a close-out or a blown-out wave, but don’t expect anything good. This is a blank run, plain and simple.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 25°C on Sat afternoon). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue afternoon, min 25°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
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) | SE 9 | SSE 7 | SE 9 | SE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SSE 8 | SSE 9 |
Wave Graph | ||||||||||||||||||||
470 | 151 | 363 | 300 | 277 | 264 | 195 | 255 | 246 | 218 | 255 | 414 | 481 | 493 | 509 | 383 | 392 | 596 | 428 | 505 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 7:30PM1.32m | 8:16AM1.23m | 8:08PM1.16m | 9:02AM1.22m | 8:46PM1.00m | 9:50AM1.19m | 9:27PM0.85m | 10:44AM1.15m | 10:18PM0.72m | 11:49AM1.11m | 11:43PM0.62m | 1:02PM1.11m | 1:44AM0.59m | |||||||
Low Tide | 1:58AM0.05m | 2:18PM0.31m | 2:31AM0.12m | 3:14PM0.40m | 3:05AM0.19m | 4:18PM0.47m | 3:40AM0.27m | 5:40PM0.51m | 4:22AM0.34m | 7:19PM0.49m | 5:20AM0.40m | 8:44PM0.42m | ||||||||
— | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:21 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 24 | 24 | 24 | 25 | 24 | 26 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 19 | E 9 | S 16 | S 15 | S 14 | S 12 | S 12 | SSW 11 | SSW 18 | S 16 | SSW 15 | SSW 13 | SSW 14 | SSW 13 | SSW 12 | S 12 | S 12 | S 11 | E 8 | ESE 8 |
27 | 99 | 181 | 157 | 138 | 78 | 72 | 40 | 103 | 190 | 222 | 239 | 247 | 229 | 202 | 196 | 141 | 91 | 210 | 284 | |
Swell 2 Height (m) Direction Period (s) | S 14 | S 10 | SE 16 | S 10 | SW 6 | SW 8 | SW 7 | SW 7 | S 10 | S 10 | S 10 | E 15 | — | SE 14 | — | S 16 | SSW 15 | S 14 | S 13 | S 13 |
16 | 67 | 11 | 18 | 2 | 2 | 2 | 2 | 32 | 18 | 18 | 4 | — | 7 | — | 20 | 76 | 106 | 128 | 125 | |
Swell 3 Height (m) Direction Period (s) | E 15 | S 17 | SW 7 | SW 7 | SE 15 | SE 14 | E 14 | S 18 | — | S 12 | — | — | — | — | — | — | W 12 | SE 15 | S 11 | SSW 10 |
4 | 93 | 2 | 2 | 9 | 7 | 4 | 6 | — | 3 | — | — | — | — | — | — | 3 | 9 | 58 | 33 | |
Wind waves Height (m) Direction Period (s) | SE 9 | SSE 7 | SE 9 | SE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SSE 8 | SSE 9 |
470 | 151 | 363 | 300 | 277 | 264 | 195 | 255 | 246 | 218 | 255 | 414 | 481 | 493 | 509 | 383 | 392 | 596 | 428 | 505 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1706 | 1709 | 1706 | 1706 | 1706 | 1706 | 1706 | 1706 | 1706 | 1706 | 7 | 1706 | 1716 | 1716 | 1716 | 1791 | 1759 | 1706 | 1716 | 1706 |
Best forecast wave conditions in Mahe | ||||||||||||||||||||
Best forecast wave conditions in Seychelles | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Live Wave Height (m)
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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.










