Surf Forecasts:
How big are the waves at Asu today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.
- Evening surf: Evening surf (03 Aug, local time) - 7ft (2.1m), 10s period with W swell.
The current surf forecast for Asu at 4PM is: 1.6m 15s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a South direction, 1.3m 6s secondary swell from a West direction (forecast issued at 12:00pm August 03). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 5ft (1.6m) | 15s |
| Afternoon (03 Aug) | 5ft (1.6m) | 15s |
| Evening (03 Aug) | 7ft (2.1m) | 10s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 108mm), heaviest during Mon afternoon. Warm (max 28°C on Wed night, min 24°C on Mon morning). Winds increasing (light winds from the SW on Mon morning, strong winds from the NW by Wed afternoon). | |||||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||||
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 15 | SSW 15 | SSW 15 | SSW 14 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1067 | 1024 | 1024 | 845 | 972 | 1218 | 1200 | 1487 | 1782 | 1201 | 1451 | 1451 | 1433 | 1415 | 1193 | 1132 | 1067 | 1132 | 1162 | 975 | 949 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 9:08PM0.64m | 8:59AM0.65m | 9:48PM0.64m | 9:33AM0.57m | |||||||||||||||||
Low Tide | 2:49PM0.05m | 2:55AM0.16m | 3:16PM0.06m | 3:41AM0.20m | 3:48PM0.07m | ||||||||||||||||
 | |  |  | |  | |  |  | | | | | | | | | | | |  | |
 | 6:31 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | 6 | 9 | 16 | 1 | 1 | — | 4 | 3 | 4 | 7 | 6 | 4 | 3 | 2 | 2 | 5 | 5 | 3 | 5 | 4 | 7 |
Temp °C | 26 | 24 | 25 | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 26 | 26 | 24 | 23 | 25 | 25 | 23 | 23 | 25 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 26 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 14 | W 10 | W 10 | SSW 14 | SSW 17 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 1067 | 1024 | 1024 | 845 | 782 | 1019 | 561 | 735 | 1429 | 1201 | 1019 | 849 | 776 | 696 | 618 | 541 | 460 | 1132 | 1162 | 975 | 949 |
Swell 2 Height (m) Direction Period (s) | S 8 | WSW 6 | S 9 | SW 18 | SSW 14 | SSW 14 | SSW 17 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | W 9 | SSW 21 | SSW 20 | SSW 19 |
| kJ | 36 | 63 | 39 | 197 | 834 | 662 | 608 | 434 | 514 | 808 | 1451 | 1451 | 1433 | 1415 | 1193 | 1132 | 1067 | 397 | 288 | 664 | 782 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 7 | SSW 8 | SSE 8 | SW 19 | SW 17 | SSE 9 | SSE 9 | SSW 16 | SSW 13 | SSE 8 | SSE 7 | SSE 7 | S 16 | S 16 | WSW 16 | SSW 21 | SSW 21 | WSW 16 | WSW 16 | SW 16 |
| kJ | 24 | 26 | 6 | 21 | 170 | 434 | 16 | 16 | 717 | 427 | 6 | 5 | 5 | 5 | 5 | 25 | 180 | 300 | 24 | 24 | 10 |
Wind waves Height (m) Direction Period (s) | SW 5 | — | W 6 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | WNW 9 | W 9 | W 8 |
| kJ | 51 | — | 128 | 528 | 972 | 1218 | 1200 | 1487 | 1782 | — | — | — | — | — | — | — | — | — | 528 | 715 | 809 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 468 | 468 | 378 | 372 | 372 | 372 | 76 | 372 | 372 | 64 | 64 | 64 | 64 | 64 | 64 | 15 | 15 | 15 | 64 | 372 | 372 |
Best forecast wave conditions in Nias | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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