Surf Forecasts:
How big are the waves at Asu today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5.5ft (1.7m), 17s period with S swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5ft (1.6m), 16s period with S swell.
- Evening surf: Evening surf (14 Aug, local time) - 5.5ft (1.7m), 16s period with S swell.
The current surf forecast for Asu at 3PM is: 1.6m 16s primary swell from a South direction and 1.0m 11s secondary swell from a South direction, 0.9m 4s secondary swell from a West-northwest direction (forecast issued at 06:00am August 14). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5.5ft (1.7m) | 17s |
| Afternoon (14 Aug) | 5ft (1.6m) | 16s |
| Evening (14 Aug) | 5.5ft (1.7m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 52mm), heaviest during Fri afternoon. Warm (max 28°C on Sat afternoon, min 24°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 17 | S 17 | SSW 17 | S 16 | S 16 | S 16 | S 16 | 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 15 | S 14 | S 14 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1555 | 1328 | 1708 | 1381 | 1289 | 1092 | 1565 | 1434 | 1212 | 1208 | 1030 | 894 | 757 | 808 | 577 | 492 | 492 | 492 | 595 | 720 | 518 | 333 | 255 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | on | cross-on | cross-on | off | cross-off | cross | glassy | glassy | glassy | cross | cross-off | cross-off | cross | glassy | glassy | glassy | glassy | cross-on | glassy | on |
High Tide | 6:55AM0.86m | 7:21PM0.65m | 7:31AM0.82m | 7:58PM0.69m | 8:05AM0.75m | 8:34PM0.70m | |||||||||||||||||
Low Tide | 1:23PM0.00m | 1:07AM0.04m | 1:50PM0.01m | 1:48AM0.07m | 2:16PM0.03m | ||||||||||||||||||
 |  |  | |  |  |  | | |  |  | | | | |  | | | | |  | |  | |
 | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | 5 | 6 | 4 | 13 | 34 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 29 | 31 | 29 | 26 | 24 | 26 | 27 | 26 | 28 | 29 | 31 | 31 | 31 | 30 | 31 | 31 | 31 | 31 | 32 | 31 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 17 | SSW 17 | S 16 | S 16 | S 16 | S 16 | 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 15 | S 14 | S 14 | S 13 |
| kJ | 1555 | 1328 | 1708 | 1381 | 1289 | 1092 | 1565 | 1434 | 1212 | 1208 | 1030 | 894 | 757 | 808 | 577 | 492 | 492 | 492 | 595 | 720 | 518 | 333 | 225 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SSW 17 | SSW 17 | SW 15 | SSW 16 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | S 10 | SW 15 |
| kJ | 350 | 344 | 282 | 272 | 224 | 229 | 239 | 248 | 242 | 245 | 410 | 622 | 622 | 233 | 419 | 331 | 349 | 291 | 390 | 276 | 262 | 120 | 255 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | WNW 11 | SW 15 | SW 15 | WNW 11 | WNW 11 | SSW 20 | SSW 20 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | S 18 | S 17 | S 17 | S 17 | S 16 | WNW 8 | WNW 8 | WNW 9 | SW 15 | S 10 |
| kJ | 137 | 188 | 42 | 137 | 77 | 88 | 37 | 149 | 151 | 31 | 29 | 27 | 26 | 165 | 154 | 270 | 215 | 195 | 22 | 40 | 43 | 212 | 92 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | WNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 15 | 126 | 126 | 0 | 51 | 15 | 0 | 0 | 0 | 64 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 76 | 0 | 15 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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