Surf Forecasts:
How big are the waves at Asu today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 7.5ft (2.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 7ft (2.2m), 16s period with SSW swell.
- Evening surf: Evening surf (22 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
The current surf forecast for Asu at 7AM is: 2.3m 16s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a West-northwest direction (forecast issued at 12:00am August 22). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 7.5ft (2.3m) | 16s |
| Afternoon (22 Aug) | 7ft (2.2m) | 16s |
| Evening (22 Aug) | 7ft (2.1m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sat night. Warm (max 28°C on Fri night, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3102 | 2653 | 2588 | 2588 | 2523 | 2130 | 1825 | 1776 | 1690 | 1690 | 1517 | 1355 | 1299 | 1059 | 1043 | 919 | 880 | 893 | 2187 | 1907 | 1652 | 751 | 1718 | 1718 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | off | cross-off | glassy | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:57AM0.52m | 12:03PM0.27m | 2:43AM0.53m | 3:37PM0.29m | 3:52AM0.58m | 4:33PM0.34m | ||||||||||||||||||
Low Tide | 11:38AM0.27m | 5:37PM0.22m | 11:05AM0.22m | 8:06PM0.23m | 11:18AM0.18m | 9:34PM0.19m | ||||||||||||||||||
 | |  | | | | | |  | |  | | | | |  | | |  | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 2 | 1 | — | — | — | 1 | 2 | — | 1 | 1 | 3 | 1 | 1 |
Temp °C | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 32 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 31 | 31 | 31 | 31 | 31 | 32 | 31 | 29 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 13 | SSW 16 | SSW 16 |
| kJ | 3102 | 2653 | 2588 | 2588 | 2523 | 2130 | 1825 | 1776 | 1690 | 1690 | 1517 | 1355 | 1299 | 1059 | 1043 | 919 | 880 | 893 | 2187 | 1907 | 1652 | 623 | 1718 | 1718 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | W 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | WNW 8 | WNW 8 | WNW 8 | SSW 16 | WNW 9 | WNW 8 |
| kJ | 25 | 24 | 23 | 23 | 25 | 39 | 25 | 23 | 22 | 21 | 359 | 359 | 339 | 544 | 716 | 644 | 553 | 713 | 12 | 12 | 12 | 751 | 15 | 14 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | W 15 | W 15 | S 26 | S 24 | SSW 24 | SSW 24 | SSW 23 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | SSW 16 | WNW 8 | WNW 8 | WNW 8 | W 10 | WNW 10 | — | WNW 9 | W 13 | W 13 |
| kJ | 20 | 19 | — | 5 | 4 | 13 | 11 | 54 | 108 | 105 | 20 | 11 | 12 | 16 | 85 | 14 | 13 | 13 | 8 | 9 | — | 16 | 4 | 4 |
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 | 126 | 126 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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