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 4AM is: 1.6m 15s primary swell from a South-southwest direction and 1.7m 10s secondary swell from a West direction (forecast issued at 12:00am 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 78mm), heaviest during Wed night. Warm (max 28°C on Tue night, min 25°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | 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 | 1415 | 1193 | 1132 | 1132 | 1147 | 1162 | 975 | 949 | 1352 | 1354 | 2247 | 2737 | 2322 | 2021 | 2219 | 2479 | 2136 | 2109 | 2109 | 1883 | 1223 | 3135 | 3135 | 3316 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-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 | — | 1 | — | — | 1 | 3 | 5 | 7 | 7 | 9 | 12 | 9 | 9 | 4 | 2 | 2 | 2 | 1 | 1 | 2 | — | — | — | 1 |
Temp °C | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 28 | 28 | 29 | 28 | 27 | 28 | 29 | 27 | 25 | 25 | 26 | 25 | 25 | 27 | 28 | 26 | 26 | 27 | 28 | 26 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | 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 | 625 | 546 | 1132 | 1132 | 1147 | 1162 | 975 | 364 | 408 | 450 | 2247 | 2737 | 2322 | 2021 | 2219 | 2479 | 2136 | 2109 | 2109 | 1883 | 1223 | 3135 | 3135 | 3316 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | W 10 | W 9 | W 9 | WNW 9 | W 9 | SSW 15 | SSW 19 | SSW 18 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSW 18 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 1415 | 1193 | 474 | 397 | 332 | 333 | 364 | 949 | 1352 | 1354 | 450 | 355 | 450 | 438 | 405 | 331 | 275 | 238 | 206 | 169 | 1178 | 176 | 134 | 131 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | WSW 16 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 19 | SSW 14 | SSW 14 | W 15 | WSW 15 | WSW 15 | SSW 9 | WSW 15 | WSW 15 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | WNW 9 | WSW 17 | WSW 16 | WSW 16 |
| kJ | 5 | 5 | 25 | 180 | 300 | 288 | 664 | 782 | 487 | 487 | 18 | 22 | 22 | 70 | 21 | 21 | 225 | 304 | 544 | 821 | 169 | 29 | 26 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WNW 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 488 | 593 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 76 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 15 | 15 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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