Surf Forecasts:
How big are the waves at Asu today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 3.5ft (1.1m), 12s period with S swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 3ft (0.9m), 9s period with S swell.
- Evening surf: Evening surf (23 Jul, local time) - 4ft (1.2m), 10s period with S swell.
The current surf forecast for Asu at 4AM is: 1.1m 12s primary swell from a South direction and 0.3m 7s secondary swell from a West-northwest direction (forecast issued at 12:00am July 23). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 3.5ft (1.1m) | 12s |
| Afternoon (23 Jul) | 3ft (0.9m) | 9s |
| Evening (23 Jul) | 4ft (1.2m) | 10s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri night. Warm (max 28°C on Wed night, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 13 | S 12 | S 12 | S 12 | SSW 12 | S 9 | S 9 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 418 | 383 | 371 | 359 | 167 | 130 | 175 | 284 | 382 | 451 | 451 | 517 | 507 | 507 | 517 | 441 | 360 | 346 | 339 | 284 | 284 | 284 | 290 | 245 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | cross-off | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | glassy |
High Tide | 00:40AM0.57m | 11:57AM0.36m | 1:55AM0.57m | 1:41PM0.31m | 3:08AM0.58m | 3:27PM0.31m | ||||||||||||||||||
Low Tide | 7:34AM0.31m | 5:55PM0.18m | 9:53AM0.27m | 7:05PM0.19m | 10:56AM0.22m | 8:30PM0.18m | ||||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 29 | 30 | 28 | 30 | 30 | 29 | 29 | 30 | 31 | 30 | 30 | 31 | 32 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 12 | S 12 | S 12 | S 9 | SSW 12 | SSW 12 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 418 | 383 | 371 | 359 | 96 | 115 | 77 | 284 | 382 | 451 | 451 | 517 | 507 | 507 | 517 | 441 | 360 | 346 | 339 | 284 | 284 | 284 | 290 | 245 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 11 | WNW 10 | SSW 12 | SW 16 | SW 16 | SSW 13 | SW 16 | SW 16 | SW 16 | WNW 9 | WNW 9 | SW 15 | SW 15 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 9 | 10 | 22 | 30 | 167 | 63 | 66 | 95 | 91 | 91 | 94 | 29 | 28 | 137 | 145 | 236 | 143 | 137 | 209 | 209 | 209 | 171 | 162 | 155 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | WNW 11 | WNW 7 | WSW 18 | WNW 10 | WNW 10 | WNW 10 | SW 16 | SSW 13 | SW 13 | SW 13 | SW 17 | SW 15 | WNW 9 | WNW 9 | WNW 9 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 51 | 22 | 10 | 31 | 31 | 31 | 19 | 91 | 68 | 46 | 46 | 75 | 55 | 17 | 16 | 16 | 60 | 95 | 91 | 89 | 87 | 83 | 74 | 74 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 130 | 175 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 206 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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