
Surf Forecasts:
Beng Beng surf forecast from 6 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 7AM (local time) - 7ft (2.2m), 18s period, S swell with cross-shore winds.
- Most powerful swell: Thursday 13 Aug, 7PM (local time) - 7ft (2.2m), 19s period, SSE swell with 3,264 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 10AM (local time) - 6ft (1.8m), 16s period with S swell.
Best Forecast Surf Conditions for Beng Beng this week:
The surf forecast for Beng Beng over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 10AM. The primary swell is predicted to be 1.8m and 16s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Beng Beng in the next 16 days are 2.2m 19s and forecast to arrive on Thursday (Aug 13) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Sunday (Aug 09) at 4PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sat 8th Aug) | 6ft (1.8m) 16s |
| Best Surf | 7AM (Tue 11th Aug) | 7ft (2.2m) 18s |
| Most Powerful | 7PM (Thu 13th Aug) | 7ft (2.2m) 19s |
Table - best surf conditions forecast for Beng Beng over the next 16 days.
Short Range ForecastHeavy rain (total 36mm), heaviest during Thu morning. Warm (max 28°C on Fri morning, min 26°C on Thu afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sun morning. Warm (max 28°C on Sun morning, min 27°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
AM | 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 17 | S 16 | S 16 | S 18 | S 17 | S 16 | S 16 | S 16 | S 15 | S 16 | S 16 | S 15 | S 22 | S 20 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 13 |
Wave Graph | |||||||||||||||||||||
1467 | 1330 | 1117 | 2015 | 2167 | 2028 | 1626 | 1380 | 1349 | 1274 | 1242 | 1074 | 915 | 1760 | 2154 | 3081 | 2475 | 2289 | 1589 | 1380 | 752 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:33AM0.76m | 11:48PM1.00m | 11:33AM0.64m | 1:06AM1.00m | 1:19PM0.56m | 2:34AM1.03m | 3:15PM0.56m | 3:50AM1.10m | 4:33PM0.63m | 4:52AM1.19m | 5:30PM0.73m | 5:44AM1.25m | 6:18PM0.85m | ||||||||
Low Tide | 4:52PM0.14m | 6:14AM0.33m | 5:43PM0.18m | 7:49AM0.34m | 6:52PM0.22m | 9:36AM0.29m | 8:18PM0.23m | 10:51AM0.20m | 9:42PM0.20m | 11:42AM0.12m | 10:52PM0.14m | 12:22PM0.05m | 11:49PM0.09m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | |
mm | 6 | 6 | 4 | 3 | 1 | 3 | 1 | 6 | 6 | 3 | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 29 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 31 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | S 18 | S 17 | S 16 | S 16 | S 16 | S 15 | S 16 | S 16 | S 15 | S 14 | S 20 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 13 |
1467 | 1330 | 1117 | 2015 | 2167 | 2028 | 1626 | 1380 | 1349 | 1274 | 1242 | 1074 | 801 | 1760 | 2154 | 3081 | 2475 | 2289 | 1589 | 1380 | 752 | |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | S 20 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 24 | S 22 | S 14 | S 13 | SSW 20 | WNW 8 | SW 18 | WNW 9 | WNW 8 | SSW 16 |
13 | 12 | 365 | 132 | 105 | 64 | 61 | 44 | 44 | 44 | 45 | 44 | 915 | 626 | 492 | 485 | 14 | 455 | 7 | 7 | 191 | |
Swell 3 Height (m) Direction Period (s) | S 12 | SSW 11 | WSW 7 | WNW 10 | — | — | — | — | — | — | S 26 | SW 26 | SSW 24 | SSW 23 | SSW 21 | SE 8 | — | WNW 8 | W 20 | — | S 21 |
11 | 167 | 10 | 120 | — | — | — | — | — | — | 14 | 26 | 108 | 106 | 260 | 21 | — | 7 | 7 | — | 225 | |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | — | — | — | — | — | — | SE 7 | SSE 5 | — | — | — | SE 8 | — | — | — | — | — | — |
8 | 10 | 6 | — | — | — | — | — | — | 53 | 42 | — | — | — | 20 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 114 | 6 | 0 | 152 | 330 | 6 | 152 | 0 | 6 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Beng Beng Surf forecast
The above surf forecast table for Beng Beng provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Beng Beng can be found by selecting the local surf guide option on the grey menu. Our Beng Beng 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 (Beng Beng) 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 Beng Beng 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.











