Surf Forecasts:
How big are the waves at Asu today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 4.5ft (1.3m), 10s period with S swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 4.5ft (1.3m), 10s period with S swell.
- Evening surf: Evening surf (25 Jul, local time) - 4.5ft (1.3m), 10s period with S swell.
The current surf forecast for Asu at 3AM is: 1.3m 10s primary swell from a South direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 12:00am July 25). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 4.5ft (1.3m) | 10s |
| Afternoon (25 Jul) | 4.5ft (1.3m) | 10s |
| Evening (25 Jul) | 4.5ft (1.3m) | 10s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri night. Warm (max 28°C on Fri night, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSW 17 | SSW 17 | S 10 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 360 | 346 | 339 | 332 | 332 | 332 | 332 | 339 | 353 | 367 | 353 | 339 | 284 | 284 | 235 | 230 | 200 | 186 | 190 | 194 | 190 | 197 | 151 | 170 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | cross-off | cross-off | off | off | off | off | glassy | cross-off | cross | cross-off | cross-off |
High Tide | 3:08AM0.58m | 3:27PM0.31m | 4:07AM0.61m | 4:33PM0.33m | 4:53AM0.65m | 5:17PM0.37m | ||||||||||||||||||
Low Tide | 10:56AM0.22m | 8:30PM0.18m | 11:30AM0.17m | 9:39PM0.16m | 11:57AM0.13m | |||||||||||||||||||
 | |  |  | | |  |  | | | | | |  | |  | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | 1 | 4 | 3 | — | 1 | 1 | — | — | 1 | 3 | 1 | 2 | 1 | — | — | — | — | — | — | 2 | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 30 | 30 | 30 | 31 | 30 | 29 | 29 | 27 | 28 | 29 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 360 | 346 | 339 | 332 | 332 | 332 | 332 | 339 | 353 | 367 | 353 | 339 | 284 | 284 | 235 | 230 | 186 | 183 | 190 | 194 | 190 | 186 | 151 | 148 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 143 | 137 | 171 | 209 | 171 | 169 | 167 | 155 | 151 | 125 | 121 | 232 | 232 | 189 | 191 | 200 | 200 | 186 | 175 | 170 | 132 | 132 | 132 | 170 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 16 | SSW 16 | S 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 13 | SW 13 | W 9 | WNW 10 | WNW 9 | W 9 | SW 18 | W 9 | SSW 18 | SW 18 | SW 17 | SSW 17 | SSW 17 | SW 17 | SW 16 |
| kJ | 60 | 95 | 91 | 87 | 131 | 85 | 75 | 74 | 77 | 85 | 85 | 6 | 9 | 8 | 7 | 51 | 6 | 33 | 81 | 77 | 186 | 197 | 143 | 132 |
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 | 0 | 0 | 0 | 126 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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