
Surf Forecasts:
Beng Beng surf forecast from 1 Aug 2026:
- Best quality surf: Friday 7 Aug, 7PM (local time) - 7ft (2.1m), 17s period, S swell with cross-onshore winds.
- Most powerful swell: Friday 7 Aug, 4PM (local time) - 7ft (2.1m), 18s period, S swell with 2,685 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 7AM (local time) - 3ft (0.9m), 16s 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 Sunday (Aug 02) at 7AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.7m and 19s. Another secondary swell of 1.1m and 7s 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 2.1m 18s and forecast to arrive on Friday (Aug 07) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Wednesday (Aug 05) at 1AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 2nd Aug) | 3ft (0.9m) 16s |
| Best Surf | 7PM (Fri 7th Aug) | 7ft (2.1m) 17s |
| Most Powerful | 4PM (Fri 7th Aug) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Beng Beng over the next 16 days.
Short Range ForecastHeavy rain (total 48mm), heaviest during Sun night. Warm (max 29°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 79mm), heaviest during Wed morning. Warm (max 29°C on Wed afternoon, min 25°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the N by Thu afternoon). | |||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||
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 16 | SSW 16 | S 19 | S 18 | S 16 | S 15 | S 14 | SSW 14 | S 16 | S 16 | S 15 | SSW 15 | S 15 | SSW 18 | S 17 | S 16 | S 16 | S 18 | S 18 | S 16 |
Wave Graph | ||||||||||||||||||||
469 | 452 | 444 | 741 | 734 | 619 | 508 | 304 | 847 | 858 | 644 | 666 | 544 | 1274 | 1467 | 1330 | 1102 | 2293 | 2685 | 2303 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | glassy | glassy | cross | glassy | glassy | glassy | glassy | glassy | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 8:23PM0.92m | 8:20AM1.11m | 8:53PM0.96m | 8:47AM1.05m | 9:26PM1.00m | 9:17AM0.97m | 10:03PM1.01m | 9:51AM0.87m | 10:49PM1.01m | 10:33AM0.76m | 11:48PM1.00m | 11:33AM0.64m | 1:06AM1.00m | |||||||
Low Tide | 2:00AM0.15m | 2:37PM0.05m | 2:39AM0.17m | 3:06PM0.05m | 3:22AM0.20m | 3:37PM0.07m | 4:09AM0.24m | 4:12PM0.10m | 5:04AM0.29m | 4:52PM0.14m | 6:14AM0.33m | 5:43PM0.18m | ||||||||
— | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | 13 | 6 | 1 | 17 | 1 | — | 8 | 2 | 2 | 9 | 15 | 4 | 22 | 6 | 4 | 12 | 5 | 10 | 16 |
Temp °C | 29 | 28 | 29 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 27 | 27 | 26 | 26 | 27 | 27 | 26 |
Feels °C | 32 | 31 | 34 | 33 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 30 | 30 | 28 | 27 | 24 | 27 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSW 16 | SSW 16 | S 18 | S 16 | S 15 | S 14 | SSW 14 | S 16 | S 16 | S 15 | SSW 15 | S 15 | SSW 18 | S 17 | S 16 | S 16 | S 18 | S 18 | S 16 |
104 | 452 | 348 | 741 | 734 | 619 | 508 | 304 | 847 | 858 | 644 | 666 | 544 | 1274 | 1467 | 1330 | 1102 | 2293 | 2685 | 2303 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 20 | S 19 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 17 | SE 7 | SE 6 | N 5 | SSW 21 | SSW 20 | SSE 6 | SSE 6 | WNW 11 | S 20 | SSW 14 | NW 10 | WNW 9 |
469 | 125 | 444 | 122 | 67 | 44 | 32 | 287 | 11 | 10 | 12 | 151 | 507 | 7 | 6 | 234 | 482 | 367 | 96 | 47 | |
Swell 3 Height (m) Direction Period (s) | SSW 11 | WNW 11 | WNW 10 | SSW 14 | SW 8 | S 9 | S 18 | SSE 7 | SE 8 | W 11 | S 24 | SSE 6 | SSE 6 | W 9 | S 12 | — | WSW 7 | NW 10 | — | — |
11 | 22 | 20 | 80 | 3 | 6 | 163 | 28 | 3 | 2 | 11 | 7 | 7 | 79 | 11 | — | 5 | 134 | — | — | |
Wind waves Height (m) Direction Period (s) | — | SSE 7 | SSE 7 | — | W 8 | — | — | NW 14 | NW 7 | N 3 | NNW 5 | N 5 | N 5 | N 4 | N 4 | N 4 | N 5 | N 4 | — | — |
— | 121 | 104 | — | 5 | — | — | 52 | 8 | 3 | 19 | 46 | 17 | 9 | 9 | 17 | 18 | 10 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 2 | 114 | 152 | 612 | 2 | 2 | 2 |
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.











