Surf Forecasts:
How big are the waves at Asu today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 5ft (1.5m), 15s period with SSW swell.
- Evening surf: Evening surf (15 Jul, local time) - 4.5ft (1.4m), 15s period with SSW swell.
The current surf forecast for Asu at 1AM is: 1.1m 16s primary swell from a South-southwest direction and 0.9m 11s secondary swell from a South-southwest direction (forecast issued at 06:00pm July 14). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 5.5ft (1.7m) | 16s |
| Afternoon (15 Jul) | 5ft (1.5m) | 15s |
| Evening (15 Jul) | 4.5ft (1.4m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 28°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 932 | 1044 | 779 | 643 | 1484 | 1531 | 1341 | 1245 | 1065 | 1037 | 949 | 936 | 924 | 924 | 818 | 829 | 829 | 730 | 795 | 893 | 905 | 967 | 883 | 783 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross-on | glassy | cross-off | glassy | glassy | glassy | glassy | cross | cross | cross | cross-off | cross-off | glassy | glassy | glassy | glassy |
High Tide | 6:08PM0.46m | 6:29AM0.89m | 6:56PM0.50m | 7:13AM0.89m | 7:41PM0.54m | 7:55AM0.86m | ||||||||||||||||||
Low Tide | 11:35PM0.02m | 1:18PM0.01m | 00:26AM0.02m | 1:56PM0.01m | 1:14AM0.04m | |||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | |  | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — |
 | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | 6:42 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 |
Feels °C | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
| kJ | 932 | 1044 | 779 | 643 | 1484 | 1531 | 1341 | 1245 | 1065 | 1037 | 949 | 936 | 924 | 924 | 818 | 829 | 829 | 730 | 795 | 893 | 905 | 967 | 883 | 783 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 11 | SSW 11 | SSW 11 | W 9 | WNW 9 | W 9 | WNW 9 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 9 | W 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 247 | 278 | 198 | 202 | 45 | 49 | 44 | 47 | 41 | 40 | 44 | 43 | 42 | 41 | 41 | 42 | 55 | 41 | 35 | 34 | 34 | 33 | 33 | 33 |
Swell 3 Height (m) Direction Period (s) | W 10 | WNW 10 | SSW 13 | SSW 14 | W 18 | W 18 | SSE 6 | W 12 | W 11 | W 11 | W 11 | W 11 | W 16 | W 16 | W 16 | W 16 | W 11 | W 11 | SSE 8 | SSE 7 | S 9 | S 9 | S 9 | S 9 |
| kJ | 74 | 33 | 204 | 207 | 6 | 6 | 7 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 2 | 2 | 19 | 18 | 39 | 39 | 39 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 74 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 76 | 51 | 15 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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