Surf Forecasts:
How big are the waves at Beng Beng today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4ft (1.2m), 18s period with S swell.
- Evening surf: Evening surf (21 Aug, local time) - 6ft (1.8m), 17s period with S swell.
The current surf forecast for Beng Beng at 2AM is: 1.6m 15s primary swell from a South-southwest direction and 0.2m 22s secondary swell from a South direction (forecast issued at 06:00pm August 20). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5ft (1.6m) | 15s |
| Afternoon (21 Aug) | 4ft (1.2m) | 18s |
| Evening (21 Aug) | 6ft (1.8m) | 17s |
Table - waves today at Beng Beng. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sun morning. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 15 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 1685 | 1493 | 1474 | 1265 | 1232 | 1077 | 1060 | 880 | 891 | 1947 | 1772 | 1667 | 1817 | 1772 | 1727 | 1434 | 1102 | 1212 | 1196 |
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 | cross | cross |
High Tide | 11:52PM0.88m | 11:12AM0.54m | 1:11AM0.83m | 1:42PM0.47m | |||||||||||||||
Low Tide | 4:28PM0.21m | 5:55AM0.41m | 5:08PM0.27m | 7:39AM0.44m | 6:07PM0.33m | ||||||||||||||
 |  | | | |  | | | |  | | | | |  | | |  | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 29 | 29 | 30 | 31 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 15 | SSW 14 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 |
| kJ | 1685 | 1493 | 1474 | 1265 | 1232 | 1077 | 1060 | 880 | 724 | 1947 | 1772 | 1667 | 1817 | 1772 | 1727 | 1434 | 1102 | 1212 | 1196 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | S 22 | SSE 4 | S 20 | S 19 | S 19 | S 18 | SSW 17 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | S 26 | S 24 | S 24 | S 24 |
| kJ | 22 | 23 | 22 | 37 | 8 | 277 | 472 | 700 | 891 | 1843 | 10 | 10 | 9 | 9 | 9 | 13 | 11 | 43 | 43 |
Swell 3 Height (m) Direction Period (s) | — | — | S 22 | WNW 11 | S 21 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 16 | W 16 | W 16 | W 16 | — | S 26 | SSW 24 | WNW 8 | S 24 |
| kJ | — | — | 37 | 22 | 140 | 22 | 22 | 22 | 22 | 22 | 5 | 5 | 5 | 5 | — | 13 | 55 | 7 | 43 |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 11 | — | SSE 4 | — | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — | — | — | SSE 5 | — | SE 4 |
| kJ | 28 | 29 | — | 7 | — | 8 | 13 | 16 | 15 | 15 | 14 | 13 | 19 | — | — | — | 30 | — | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 6 | 6 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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