Surf Forecasts:
How big are the waves at Asu today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Evening surf: Evening surf (15 Oct, local time) - 4ft (1.2m), 16s period with SW swell.
The current surf forecast for Asu at 8PM is: 1.4m 16s primary swell from a Southwest direction and 0.8m 13s secondary swell from a South direction (forecast issued at 12:00pm October 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 3.5ft (1.1m) | 16s |
| Afternoon (15 Oct) | 3.5ft (1.1m) | 16s |
| Evening (15 Oct) | 4ft (1.2m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Thu night. Warm (max 28°C on Thu morning, min 27°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | |||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 651 | 643 | 635 | 1031 | 710 | 627 | 611 | 572 | 485 | 410 | 410 | 350 | 346 | 346 | 289 | 285 | 323 | 319 | 600 | 540 | 661 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 8:26PM0.69m | 8:23AM0.40m | 9:00PM0.63m | 8:48AM0.36m | 9:43PM0.57m | ||||||||||||||||
Low Tide | 1:33PM0.06m | 2:51AM0.14m | 1:58PM0.09m | 3:33AM0.20m | 2:25PM0.14m | ||||||||||||||||
 | | |  | |  | | | | |  |  | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 11 | SW 18 | SW 18 | SW 17 | SW 16 |
| kJ | 651 | 643 | 635 | 1031 | 710 | 627 | 611 | 572 | 485 | 410 | 410 | 350 | 346 | 346 | 289 | 285 | 146 | 319 | 600 | 540 | 661 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | S 12 | S 11 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SW 14 | SW 14 | S 11 | S 11 | S 11 |
| kJ | 217 | 216 | 154 | 167 | 306 | 297 | 285 | 285 | 228 | 228 | 224 | 169 | 163 | 152 | 149 | 146 | 234 | 187 | 144 | 141 | 108 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | W 17 | SW 11 | SW 11 | S 7 | S 22 | SW 21 | SW 21 | SW 21 | SW 20 | SW 20 | SW 19 | SW 19 | SSW 18 | SW 18 | SSW 18 | — | — | — |
| kJ | 229 | 176 | 173 | 6 | 30 | 30 | 34 | 9 | 18 | 18 | 17 | 60 | 97 | 133 | 181 | 214 | 323 | 276 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 11 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 144 | — | — | — |
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 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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