Surf Forecasts:
How big are the waves at Asu today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 2.5ft (0.8m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Evening surf: Evening surf (28 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
The current surf forecast for Asu at 4AM is: 0.7m 16s primary swell from a Southwest direction and 0.8m 11s secondary swell from a South direction (forecast issued at 12:00am July 28). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 2.5ft (0.8m) | 16s |
| Afternoon (28 Jul) | 2.5ft (0.7m) | 15s |
| Evening (28 Jul) | 3ft (0.9m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Mon night. Warm (max 28°C on Mon night, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 20 | SW 20 | SSW 19 | SW 19 | SW 18 | SSW 18 | SW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 173 | 255 | 318 | 318 | 251 | 236 | 226 | 382 | 283 | 348 | 382 | 377 | 372 | 372 | 431 | 431 | 352 | 459 | 552 | 657 | 723 | 785 | 845 | 915 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | cross-off | cross-off | glassy | off | off | off | glassy | cross | glassy | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 5:31AM0.70m | 5:53PM0.41m | 6:05AM0.74m | 6:26PM0.46m | 6:36AM0.77m | 6:57PM0.51m | ||||||||||||||||||
Low Tide | 10:31PM0.13m | 12:22PM0.10m | 11:13PM0.10m | 12:46PM0.08m | 11:51PM0.09m | 1:11PM0.07m | ||||||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | | | | |  | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | 1 | 2 | 1 | 2 | 1 | — | — | — | 1 | 2 | 2 | 1 | — | — | — | — | — | 1 | 1 | 1 | — | 1 | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 30 | 30 | 31 | 31 | 30 | 32 | 32 | 31 | 31 | 29 | 31 | 31 | 32 | 32 | 31 | 32 | 31 | 30 | 30 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | SSW 16 | SSW 16 | S 10 | S 10 | S 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 19 | SW 18 | SSW 18 | SW 18 |
| kJ | 120 | 143 | 318 | 318 | 138 | 133 | 104 | 382 | 283 | 348 | 382 | 377 | 372 | 372 | 431 | 431 | 352 | 347 | 337 | 384 | 723 | 785 | 845 | 915 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 16 | S 11 | S 11 | SW 16 | SW 15 | SW 15 | S 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 9 | S 9 | S 9 | S 9 | SW 21 | SW 20 | SW 20 | SSW 19 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 167 | 255 | 151 | 151 | 251 | 236 | 226 | 102 | 108 | 108 | 102 | 67 | 63 | 61 | 60 | 40 | 344 | 459 | 552 | 657 | 313 | 309 | 222 | 269 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | WNW 8 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 22 | SW 21 | SW 21 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | WNW 10 |
| kJ | 173 | 98 | 69 | 68 | 96 | 96 | 93 | 6 | 65 | 30 | 30 | 30 | 30 | 163 | 224 | 222 | 39 | 55 | 38 | 37 | 36 | 35 | 34 | 54 |
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 | 126 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
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