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) - 2.5ft (0.7m), 12s period with SSW swell.
- Evening surf: Evening surf (23 Jul, local time) - 3.5ft (1.1m), 10s period with S swell.
The current surf forecast for Asu at 12PM is: 0.8m 12s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a South direction (forecast issued at 06:00am July 23). The wind direction is predicted to be 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) | 2.5ft (0.7m) | 12s |
| Evening (23 Jul) | 3.5ft (1.1m) | 10s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Warm (max 28°C on Thu morning, min 27°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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) | 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 | 383 | 371 | 359 | 167 | 130 | 175 | 284 | 375 | 451 | 451 | 517 | 498 | 507 | 449 | 441 | 360 | 346 | 339 | 339 | 346 | 290 | 284 | 296 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | glassy | glassy | cross-on | cross | cross |
High Tide | 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 | 1 | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 31 | 30 | 30 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 9 | 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 |
| kJ | 383 | 371 | 359 | 96 | 130 | 175 | 284 | 375 | 451 | 451 | 517 | 498 | 507 | 449 | 441 | 360 | 346 | 339 | 339 | 346 | 290 | 284 | 296 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 11 | WNW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SW 16 | SW 13 | WNW 9 | WNW 9 | SW 15 | SW 15 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 10 | 22 | 30 | 167 | 115 | 77 | 95 | 68 | 91 | 46 | 29 | 28 | 137 | 224 | 236 | 143 | 137 | 171 | 209 | 209 | 169 | 167 | 155 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 7 | WSW 18 | WNW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 13 | SW 16 | 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 | 22 | 10 | 31 | 31 | 63 | 66 | 91 | 91 | 46 | 94 | 75 | 55 | 17 | 16 | 16 | 60 | 95 | 91 | 89 | 87 | 84 | 75 | 74 |
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 | 0 | 51 | 51 | 51 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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