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Surf Forecasts:
Beng Beng surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 am Sunday 17 May 2026 WIBForecast update in hr min s Forecast update imminent
Beng Beng surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Beng Beng sea temperature is
30.4° C
(Which is slightly warmer than usual)How big are the waves at Beng Beng today?
The current surf forecast for Beng Beng at 3PM is: 0.9m 14s primary swell from a South direction and 0.3m 18s secondary swell from a South-southeast direction (forecast issued at 06:00am May 17). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 14s |
| Afternoon (17 May) | 3ft (0.9m) | 14s |
| Evening (17 May) | 2.5ft (0.8m) | 13s |
Table - waves today at Beng Beng. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Mon night. Warm (max 29°C on Mon morning, min 27°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | SSE 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | |
309 | 329 | 329 | 325 | 320 | 239 | 222 | 273 | 755 | 762 | 551 | 662 | 574 | 503 | 569 | 577 | 569 | 537 | 506 | 498 | 414 | 212 | 206 | 190 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | off | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross | |
High Tide | 6:14AM1.35m | 6:39PM0.83m | 6:58AM1.38m | 7:26PM0.80m | 7:44AM1.36m | 8:14PM0.77m | ||||||||||||||||||
Low Tide | 12:46PM-0.02m | 00:13AM-0.01m | 1:33PM-0.04m | 00:57AM-0.01m | 2:21PM-0.01m | |||||||||||||||||||
 |  | |  | |  | |  |  |  | |  | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | 6:18 |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | 6:20 |
— | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | 2 | 4 | 2 | — | 1 | 2 | 1 | 1 | 1 | |
Temp °C | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 27 |
27 | 29 | 31 | 32 | 33 | 32 | 33 | 32 | 31 | 30 | 31 | 33 | 32 | 32 | 32 | 32 | 31 | 32 | 33 | 34 | 32 | 32 | 30 | 30 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | SSE 9 | S 13 | S 12 |
 kJ | 309 | 329 | 329 | 325 | 320 | 239 | 222 | 171 | 755 | 762 | 551 | 662 | 574 | 503 | 569 | 577 | 569 | 537 | 506 | 498 | 414 | 118 | 206 | 190 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 18 | SSE 18 | SSE 16 | SSE 16 | SSW 21 | SW 21 | SSW 12 | SW 20 | SSE 8 | SSE 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | S 13 | SSE 9 | SSE 9 |
| kJ | 4 | 4 | 4 | 4 | 62 | 106 | 214 | 273 | 45 | 18 | 47 | 60 | 37 | 25 | 50 | 80 | 80 | 79 | 79 | 69 | 66 | 212 | 84 | 82 |
Swell 3 Height (m) Direction Period (s) | W 8 | N 3 | — | — | S 6 | S 8 | SSE 8 | SSE 8 | SW 21 | SW 14 | SSW 20 | SE 6 | SW 19 | SSW 19 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | SSW 20 | SW 16 | SW 16 | SW 16 |
| kJ | 1 | 1 | — | — | 1 | 5 | 13 | 22 | 72 | 30 | 38 | 2 | 59 | 37 | 35 | 34 | 34 | 22 | 22 | 22 | 38 | 125 | 129 | 130 |
Wind waves Height (m) Direction Period (s) | N 4 | — | — | — | — | — | — | — | — | — | SSE 8 | SSE 8 | ESE 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | 41 | 26 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Beng Beng surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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