Surf Forecasts:
How big are the waves at Asu today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 4ft (1.2m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 6ft (1.9m), 16s period with SSW swell.
- Evening surf: Evening surf (12 Oct, local time) - 6ft (1.9m), 15s period with SSW swell.
The current surf forecast for Asu at 5AM is: 1.1m 17s primary swell from a South-southwest direction and 1.4m 13s secondary swell from a South-southwest direction (forecast issued at 12:00am October 12). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 4ft (1.2m) | 16s |
| Afternoon (12 Oct) | 6ft (1.9m) | 16s |
| Evening (12 Oct) | 6ft (1.9m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 41mm), heaviest during Tue afternoon. Warm (max 28°C on Mon morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||||
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 14 | SSW 13 | SSW 13 | SSW 16 | SSW 13 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 18 | SSW 14 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 17 | SW 17 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 854 | 673 | 755 | 797 | 677 | 1740 | 1631 | 1505 | 1340 | 1321 | 842 | 913 | 1015 | 1841 | 1557 | 1518 | 1324 | 1200 | 980 | 953 | 661 | 562 | 549 | 704 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | off | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | glassy | glassy |
High Tide | 6:35AM0.62m | 6:54PM0.81m | 7:04AM0.57m | 7:24PM0.78m | 7:32AM0.51m | 7:54PM0.74m | ||||||||||||||||||
Low Tide | 00:41AM0.04m | 12:21PM0.02m | 1:14AM0.04m | 12:44PM0.02m | 1:45AM0.06m | 1:08PM0.03m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | | | | | | | | | | |  | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | 2 | 4 | 2 | — | — | — | — | 1 | 3 | 1 | 1 | 1 | 1 | 2 | 7 | 6 | 4 | 2 | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 31 | 30 | 31 | 31 | 33 | 33 | 33 | 33 | 32 | 31 | 30 | 30 | 33 | 32 | 32 | 32 | 31 | 30 | 29 | 31 | 30 | 32 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 |
| kJ | 854 | 673 | 755 | 653 | 673 | 1740 | 1631 | 1505 | 1340 | 1321 | 815 | 913 | 803 | 1841 | 1557 | 1518 | 1324 | 1200 | 980 | 953 | 661 | 539 | 361 | 704 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | — | SW 19 | S 20 | SSW 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 |
| kJ | 522 | 647 | 719 | 797 | 677 | — | 59 | 192 | 128 | 343 | 842 | 897 | 1015 | 161 | 161 | 157 | 255 | 370 | 413 | 470 | 555 | 562 | 549 | 549 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 6 | W 16 | — | — | — | — | — | — | W 14 | W 14 | W 14 | W 16 | W 14 | SSE 6 | SSE 6 | W 12 | W 12 | W 12 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 21 | 20 | 5 | — | — | — | — | — | — | 4 | 4 | 4 | 5 | 4 | 13 | 13 | 3 | 3 | 3 | 48 | 37 | 37 | 37 | 48 |
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 | 15 | 15 | 15 | 15 | 15 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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