Surf Forecasts:
How big are the waves at Asu today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 4ft (1.2m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4ft (1.2m), 13s period with SSW swell.
- Evening surf: Evening surf (19 Jul, local time) - 2.5ft (0.8m), 18s period with SSW swell.
The current surf forecast for Asu at 6PM is: 1.2m 13s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 12:00pm July 19). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 4ft (1.2m) | 13s |
| Afternoon (19 Jul) | 4ft (1.2m) | 13s |
| Evening (19 Jul) | 2.5ft (0.8m) | 18s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Warm (max 28°C on Sun afternoon, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||
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 | SSW 13 | SSW 13 | SW 13 | SSW 18 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 472 | 465 | 458 | 388 | 388 | 787 | 823 | 813 | 1549 | 1769 | 1608 | 1466 | 1447 | 1591 | 1551 | 1323 | 1220 | 1143 | 899 | 886 | 874 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross | cross-off | off | off | off | cross-off | cross-off | cross | glassy | cross-off |
High Tide | 9:54PM0.61m | 9:48AM0.63m | 10:42PM0.61m | 10:24AM0.53m | |||||||||||||||||
Low Tide | 3:35PM0.08m | 3:37AM0.19m | 4:04PM0.10m | 4:31AM0.25m | 4:35PM0.13m | ||||||||||||||||
 |  | |  | | |  |  | |  | | | | | | | | | | | | |
 | 6:31 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 31 | 32 | 32 | 32 | 33 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 32 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 472 | 465 | 458 | 388 | 388 | 382 | 823 | 813 | 1549 | 1769 | 1608 | 1466 | 1447 | 1591 | 1551 | 1323 | 1220 | 1143 | 899 | 886 | 874 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | SSW 18 | SSW 19 | SSW 13 | SSW 14 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | S 7 | WNW 8 | WNW 8 |
| kJ | 33 | 33 | 33 | 33 | 368 | 787 | 357 | 453 | 18 | 18 | 17 | 16 | 23 | 33 | 32 | 19 | 19 | 19 | 26 | 39 | 53 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | SSW 17 | S 8 | S 8 | SSE 7 | WNW 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | W 13 | W 13 | SSE 8 | WNW 8 | W 10 | WNW 8 | S 7 | S 7 |
| kJ | 18 | 17 | 17 | 100 | 32 | 29 | 18 | 18 | 17 | 17 | 16 | 14 | 8 | 3 | 3 | 13 | 32 | 8 | 35 | 27 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 126 | 51 | 0 | 0 | 0 | 0 | 0 | 15 | 51 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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