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Surf Forecasts:
Beng Beng surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 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 6AM is: 0.9m 14s primary swell from a South direction and 0.2m 6s secondary swell from a South-southeast direction, 0.2m 4s secondary swell from a North-northwest direction (forecast issued at 12:00am May 17). The wind direction is predicted to be cross-onshore.
| 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 10mm), heaviest on Sat night. Warm (max 29°C on Mon morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 13 | 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 | |
314 | 309 | 329 | 329 | 325 | 320 | 239 | 222 | 273 | 755 | 628 | 551 | 662 | 574 | 503 | 569 | 569 | 569 | 537 | 506 | 498 | 490 | 212 | 206 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | glassy | off | glassy | glassy | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-off | cross | glassy | |
High Tide | 6:14AM1.35m | 6:39PM0.83m | 6:58AM1.38m | 7:26PM0.80m | 7:44AM1.36m | 8:14PM0.77m | ||||||||||||||||||
Low Tide | 11:30PM0.02m | 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 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — |
3 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | |
Temp °C | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 28 |
29 | 27 | 29 | 31 | 32 | 32 | 33 | 32 | 32 | 31 | 31 | 32 | 32 | 33 | 33 | 33 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | S 13 | 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 |
 kJ | 314 | 309 | 329 | 329 | 325 | 320 | 239 | 222 | 171 | 755 | 628 | 551 | 662 | 574 | 503 | 569 | 569 | 569 | 537 | 506 | 498 | 490 | 118 | 206 |
Swell 2 Height (m) Direction Period (s) | N 4 | N 4 | SSE 6 | SSE 6 | SSE 6 | SSE 18 | SSE 18 | SSE 16 | SSE 16 | SSW 21 | SSE 8 | SSE 8 | SW 20 | SSE 8 | SSE 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | S 13 | SSE 9 |
| kJ | 1 | 1 | 4 | 4 | 4 | 62 | 106 | 214 | 273 | 45 | 22 | 28 | 60 | 37 | 36 | 50 | 80 | 80 | 79 | 79 | 69 | 66 | 212 | 84 |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SSE 6 | N 3 | — | — | S 6 | S 8 | SSE 8 | SSE 8 | SW 21 | SW 21 | SSW 12 | SE 6 | SW 19 | SSW 19 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | SSW 20 | SW 16 | SW 16 |
| kJ | 4 | 4 | 1 | — | — | 1 | 10 | 13 | 22 | 72 | 18 | 47 | 2 | 59 | 37 | 35 | 35 | 34 | 22 | 22 | 22 | 38 | 125 | 129 |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — | SE 2 | SSE 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 1 | — | — | — | — | — | — | — | — | 1 | 37 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 |
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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