Surf Forecasts:
How big are the waves at Asu today (09 Aug):
- Afternoon surf: Afternoon surf (09 Aug, local time) - 6.5ft (2.0m), 16s period with SSW swell.
- Evening surf: Evening surf (09 Aug, local time) - 6ft (1.9m), 16s period with SSW swell.
The current surf forecast for Asu at 9PM is: 1.9m 16s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a West-northwest direction (forecast issued at 06:00pm August 09). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | - | - |
| Afternoon (09 Aug) | 6.5ft (2.0m) | 16s |
| Evening (09 Aug) | 6ft (1.9m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 27°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
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 | SSW 14 | SSW 14 | SSW 14 | SSW 21 | SSW 20 | S 20 | SSW 19 | SSW 18 | SSW 19 | SSW 17 | SSW 17 | SSW 17 | SSW 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 1982 | 1826 | 1718 | 1609 | 1377 | 1358 | 1294 | 1277 | 1091 | 1539 | 1576 | 1745 | 2136 | 2317 | 2722 | 2766 | 1972 | 3087 | 2981 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | glassy | cross-off | off |
High Tide | 3:05PM0.33m | 3:48AM0.72m | 4:24PM0.38m | 4:46AM0.79m | 5:18PM0.45m | ||||||||||||||
Low Tide | 8:21PM0.15m | 11:06AM0.12m | 9:44PM0.12m | 11:46AM0.06m | |||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | — | 3 | 2 | 1 | — | — | 1 | 3 | 2 | 2 | 1 | — | 1 | 2 | — | 1 |
Temp °C | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 32 | 32 | 32 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 31 | 31 | 31 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 19 | SSW 18 | SSW 19 | SSW 17 | SSW 17 | SSW 17 | SSW 17 |
| kJ | 1982 | 1826 | 1718 | 1609 | 1377 | 1358 | 1294 | 1277 | 1091 | 1045 | 861 | 849 | 2136 | 2317 | 2722 | 2766 | 1972 | 3087 | 2981 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | S 22 | SSW 21 | SSW 21 | SSW 20 | S 20 | SSW 13 | SSW 13 | SSW 13 | SW 19 | SSW 12 | WNW 8 | W 8 |
| kJ | 106 | 80 | 80 | 77 | 75 | 73 | 55 | 488 | 763 | 1539 | 1576 | 1745 | 836 | 724 | 599 | 1100 | 447 | 22 | 34 |
Swell 3 Height (m) Direction Period (s) | W 16 | S 26 | SW 26 | SSW 26 | SSW 26 | SSW 24 | SW 24 | WNW 8 | WNW 8 | WNW 8 | SW 21 | SW 21 | SW 21 | W 8 | W 8 | W 8 | SW 19 | — | — |
| kJ | 5 | 13 | 26 | 65 | 65 | 109 | 195 | 55 | 55 | 55 | 368 | 543 | 368 | 34 | 33 | 34 | 863 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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