Surf Forecasts:
How big are the waves at Asu today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.
- Evening surf: Evening surf (05 Aug, local time) - 5ft (1.5m), 15s period with SSW swell.
The current surf forecast for Asu at 11AM is: 1.6m 15s primary swell from a South-southwest direction and 1.5m 9s secondary swell from a West direction (forecast issued at 06:00am August 05). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 5ft (1.6m) | 15s |
| Afternoon (05 Aug) | 5ft (1.6m) | 15s |
| Evening (05 Aug) | 5ft (1.5m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 77mm), heaviest during Wed night. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||||||||
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) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 17 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1193 | 1132 | 1132 | 1147 | 1162 | 975 | 949 | 1352 | 1354 | 2247 | 2861 | 2121 | 2046 | 2219 | 2191 | 2136 | 2109 | 2109 | 1804 | 1223 | 3135 | 3135 | 3316 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 9:33AM0.57m | 10:36PM0.63m | 10:13AM0.49m | 11:39PM0.62m | 11:12AM0.40m | ||||||||||||||||||
Low Tide | 3:41AM0.20m | 3:48PM0.07m | 4:40AM0.24m | 4:26PM0.10m | 6:10AM0.27m | 5:18PM0.13m | |||||||||||||||||
 |  |  | | | | |  | |  | | | | | | | | | | | | | | |
 | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | 3 | 3 | — | 2 | 6 | 2 | 4 | 8 | 10 | 7 | 8 | 6 | 1 | 1 | 2 | 4 | 2 | 1 | 2 | 2 | 1 | 1 | 1 |
Temp °C | 27 | 28 | 27 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 28 |
Feels °C | 28 | 28 | 27 | 27 | 26 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 26 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | W 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 9 | W 9 | W 9 | W 9 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 18 | SSW 18 | SSW 17 |
| kJ | 552 | 1132 | 1132 | 1147 | 1162 | 450 | 492 | 482 | 440 | 2247 | 2861 | 2121 | 2046 | 2219 | 2191 | 2136 | 2109 | 2109 | 1804 | 1223 | 3135 | 3135 | 3316 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | W 10 | W 9 | W 9 | SSW 21 | SSW 15 | SSW 15 | SSW 19 | SSW 18 | W 9 | W 9 | WNW 9 | WNW 9 | W 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSW 18 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 1193 | 480 | 397 | 388 | 288 | 975 | 949 | 1352 | 1354 | 440 | 304 | 311 | 304 | 324 | 252 | 264 | 238 | 202 | 202 | 1178 | 166 | 169 | 140 |
Swell 3 Height (m) Direction Period (s) | S 16 | WSW 16 | SSW 21 | SSW 21 | WSW 16 | SSW 20 | SSW 19 | SSW 14 | SSW 14 | WSW 15 | WSW 15 | SW 9 | SSW 9 | WSW 15 | WSW 15 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | WNW 9 | WSW 17 | W 16 | WSW 16 |
| kJ | 5 | 25 | 180 | 300 | 24 | 664 | 782 | 530 | 487 | 22 | 22 | 155 | 135 | 22 | 21 | 225 | 304 | 544 | 821 | 166 | 29 | 21 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 9 | W 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 372 | 627 | 671 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 51 | 64 | 15 | 64 | 76 | 372 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 15 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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