Surf Forecasts:
How big are the waves at Asu today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.0m), 18s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
The current surf forecast for Asu at 5AM is: 0.8m 14s primary swell from a Southwest direction and 0.8m 11s secondary swell from a South direction (forecast issued at 12:00am October 17). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 2.5ft (0.8m) | 14s |
| Afternoon (17 Oct) | 3.5ft (1.0m) | 18s |
| Evening (17 Oct) | 3.5ft (1.1m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Sun night. Warm (max 28°C on Fri night, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 346 | 289 | 285 | 323 | 319 | 600 | 540 | 661 | 661 | 653 | 739 | 811 | 780 | 750 | 829 | 924 | 1010 | 996 | 996 | 813 | 1851 | 2107 | 2080 | 2002 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | off | off | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross |
High Tide | 8:48AM0.36m | 9:43PM0.57m | 9:25AM0.32m | 10:49PM0.52m | 12:08PM0.30m | |||||||||||||||||||
Low Tide | 3:33AM0.20m | 2:25PM0.14m | 4:35AM0.25m | 2:55PM0.20m | 7:00AM0.27m | 3:49PM0.27m | ||||||||||||||||||
 | |  |  |  | |  | | | | | | | | | | | |  |  | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 1 | 3 | 1 | — | — | — | — | 1 | 4 | 2 | 1 | 1 | 3 | 1 | 1 | 3 | 5 | 2 | 1 | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 30 | 30 | 30 | 31 | 32 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 31 | 32 | 32 | 31 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | S 11 | S 11 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 346 | 289 | 285 | 146 | 144 | 600 | 540 | 661 | 661 | 653 | 739 | 811 | 780 | 750 | 829 | 924 | 1010 | 996 | 996 | 811 | 1851 | 2107 | 2080 | 2002 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | SW 14 | SW 18 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 8 | S 8 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 18 | SSW 17 | S 10 | W 15 | W 15 | W 15 |
| kJ | 152 | 149 | 146 | 234 | 319 | 144 | 108 | 108 | 90 | 90 | 89 | 40 | 65 | 151 | 158 | 158 | 191 | 187 | 454 | 813 | 117 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 19 | SSW 18 | SW 18 | SW 14 | — | — | — | SSW 11 | SSW 10 | S 10 | — | W 17 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 19 | S 7 | S 10 | W 15 | — | — | — |
| kJ | 133 | 181 | 214 | 323 | 187 | — | — | — | 23 | 21 | 18 | — | 6 | 82 | 79 | 103 | 101 | 280 | 39 | 120 | 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 | 126 | 0 | 0 | 51 | 0 | 0 | 15 | 15 | 64 | 15 | 15 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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