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Surf Forecasts:
Beng Beng surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Thursday 21 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
30.2° C
(Which is normal for this time of year)How big are the waves at Beng Beng today?
The current surf forecast for Beng Beng at 10PM is: 0.7m 16s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a South-southeast direction (forecast issued at 06:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | - | - |
| Afternoon (21 May) | 2ft (0.6m) | 15s |
| Evening (21 May) | 2.5ft (0.7m) | 16s |
Table - waves today at Beng Beng. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu afternoon. Warm (max 29°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | |
148 | 215 | 220 | 220 | 212 | 191 | 138 | 246 | 309 | 314 | 318 | 335 | 339 | 285 | 273 | 277 | 285 | 285 | 281 | 192 | 187 | 181 | 178 | 178 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 10:07PM0.71m | 10:22AM1.11m | 11:18PM0.72m | 11:25AM1.00m | 00:36AM0.75m | 12:34PM0.90m | ||||||||||||||||||
Low Tide | 4:02PM0.11m | 3:24AM0.19m | 4:57PM0.17m | 4:25AM0.30m | 5:57PM0.22m | 5:42AM0.38m | ||||||||||||||||||
 |  | | | | | |  | |  | | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | 6:20 |
3 | 3 | 2 | 3 | 3 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | |
Temp °C | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 27 | 28 | 29 |
32 | 30 | 30 | 29 | 28 | 28 | 28 | 30 | 32 | 32 | 31 | 31 | 30 | 30 | 32 | 33 | 33 | 32 | 31 | 31 | 29 | 31 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSW 16 | SSW 16 | SSW 16 | S 9 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
 kJ | 88 | 215 | 220 | 220 | 83 | 191 | 138 | 246 | 309 | 314 | 318 | 335 | 339 | 285 | 273 | 277 | 285 | 285 | 281 | 192 | 187 | 181 | 178 | 178 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSE 9 | SSE 9 | SSE 9 | SSW 16 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 148 | 69 | 92 | 90 | 212 | 60 | 59 | 59 | 56 | 55 | 55 | 52 | 35 | 35 | 35 | 34 | 23 | 22 | 29 | 17 | 16 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | N 4 | NW 7 | W 14 | S 12 | SSW 17 | S 12 | W 10 | S 9 | S 11 | SE 13 | W 7 | WSW 5 | WSW 6 | S 8 | SE 12 | E 9 | E 9 | NE 9 | E 9 | E 8 | S 8 | S 20 |
| kJ | 22 | 10 | 1 | 12 | 4 | 3 | 99 | 3 | 2 | 43 | 2 | 7 | 1 | 11 | 14 | 22 | 6 | 6 | 2 | 3 | 2 | 1 | 1 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 7 | NW 2 | NW 6 | WNW 5 | WNW 3 | W 6 | — | — | — | — | — | — | WNW 6 | WNW 5 | WNW 5 | E 8 | — | — | E 8 | E 8 |
| kJ | — | — | — | — | 11 | 1 | 9 | 6 | 4 | 31 | — | — | — | — | — | — | 3 | 3 | 5 | 1 | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 93 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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