
Surf Forecasts:
Beng Beng surf forecast from 4 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 1PM (local time) - 3.5ft (1.0m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 1PM (local time) - 5.5ft (1.7m), 15s period, S swell with 1,263 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 10AM (local time) - 2.5ft (0.8m), 13s period with SSW 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 Friday (Sep 04) at 10AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.1m and 18s. Another secondary swell of 0.9m and 8s is also forecast. 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 1.7m 15s and forecast to arrive on Wednesday (Sep 09) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Saturday (Sep 05) at 1PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Fri 4th Sep) | 2.5ft (0.8m) 13s |
| Best Surf | 1PM (Tue 8th Sep) | 3.5ft (1.0m) 18s |
| Most Powerful | 1PM (Wed 9th Sep) | 5.5ft (1.7m) 15s |
Table - best surf conditions forecast for Beng Beng over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Fri morning. Warm (max 28°C on Fri morning, min 27°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 33mm), heaviest during Wed morning. Warm (max 28°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
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) | SSW 13 | SSW 13 | S 16 | S 17 | S 17 | S 14 | S 16 | S 17 | S 16 | S 15 | S 14 | SSE 9 | S 19 | S 18 | S 16 | S 15 | SSE 12 | SSE 11 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||||
232 | 225 | 185 | 579 | 546 | 268 | 522 | 587 | 600 | 418 | 284 | 352 | 574 | 871 | 853 | 726 | 589 | 303 | 561 | 568 | 620 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:10AM0.68m | 11:19PM1.01m | 11:17AM0.57m | 00:49AM0.97m | 1:40PM0.52m | 2:29AM0.99m | 3:29PM0.59m | 3:45AM1.05m | 4:33PM0.72m | 4:43AM1.13m | 5:21PM0.85m | 5:30AM1.17m | 6:01PM0.98m | ||||||||
Low Tide | 4:17PM0.15m | 5:59AM0.32m | 5:12PM0.23m | 7:49AM0.35m | 6:34PM0.30m | 9:45AM0.29m | 8:24PM0.31m | 10:43AM0.20m | 9:54PM0.25m | 11:23AM0.13m | 10:58PM0.17m | 11:55AM0.07m | 11:48PM0.11m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | |
mm | 1 | — | — | — | — | — | 1 | 2 | 1 | 6 | 5 | 4 | 1 | 2 | 5 | 7 | 1 | 2 | 2 | 2 | 12 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 30 | 30 | 30 | 28 | 29 | 27 | 29 | 28 | 27 | 28 | 28 | 28 | 30 | 31 | 29 | 29 | 31 | 29 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | S 17 | S 17 | S 14 | S 16 | S 17 | S 16 | S 15 | S 14 | S 13 | S 19 | SSE 8 | S 16 | S 15 | S 15 | SSE 11 | SSW 16 | SSW 16 | SSW 16 |
232 | 225 | 173 | 579 | 546 | 268 | 522 | 587 | 600 | 418 | 232 | 219 | 574 | 207 | 853 | 726 | 441 | 303 | 561 | 568 | 620 | |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 16 | WNW 9 | SSW 17 | S 18 | S 20 | S 13 | S 24 | SSW 21 | SSW 20 | S 21 | S 12 | S 18 | SSE 15 | SSE 14 | S 19 | SSW 14 | W 10 | SSE 11 | SSE 11 |
6 | 54 | 185 | 8 | 119 | 219 | 276 | 82 | 11 | 45 | 129 | 308 | 105 | 871 | 43 | 66 | 30 | 276 | 2 | 156 | 275 | |
Swell 3 Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 8 | W 13 | WNW 8 | S 21 | W 11 | W 11 | S 24 | W 10 | SSE 18 | SSE 16 | SSE 16 | S 12 | — | W 10 | — | SSW 18 | — | — | SW 26 |
1 | 6 | 6 | 4 | 7 | 9 | 9 | 2 | 11 | 2 | 31 | 26 | 25 | 71 | — | 2 | — | 180 | — | — | 26 | |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 4 | SSE 6 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | — | SSE 8 | SSE 9 | SSE 12 | ESE 5 | SSE 11 | SSE 11 | — |
91 | 72 | 38 | 123 | 197 | 235 | 247 | 274 | 280 | 277 | 284 | 352 | 267 | — | 194 | 222 | 589 | 8 | 346 | 328 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 6 | 152 | 377 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 477 | 6 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










