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) - 5ft (1.5m), 14s period with SSW swell.
The current surf forecast for Asu at 4AM is: 1.6m 16s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a South direction, 0.6m 4s secondary swell from a West-southwest direction (forecast issued at 12:00am 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) | 5ft (1.5m) | 14s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 140mm), heaviest during Tue afternoon. Warm (max 28°C on Sun night, min 24°C on Mon morning). Winds increasing (light winds from the W on Sun night, strong winds from the W by Mon night). | ||||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||||||||
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 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | W 10 | W 10 | W 11 | 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 | 623 | 1199 | 1184 | 1067 | 1024 | 970 | 845 | 886 | 932 | 1146 | 1271 | 1224 | 1060 | 1451 | 1451 | 1433 | 1415 | 1209 | 1132 | 1067 | 1081 | 1162 | 975 | 949 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | 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 | on | on | cross-on |
High Tide | 8:29AM0.71m | 9:08PM0.64m | 8:59AM0.65m | 9:48PM0.64m | 9:33AM0.57m | |||||||||||||||||||
Low Tide | 2:14AM0.13m | 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 | 8 | 8 | 8 | 6 | 9 | 6 | 4 | 1 | 4 | 7 | 5 | 6 | 11 | 6 | 4 | 5 | 6 | 4 | 3 | 3 | 11 | 8 | 27 |
Temp °C | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 25 |
Feels °C | 30 | 28 | 30 | 26 | 26 | 27 | 26 | 23 | 26 | 25 | 27 | 27 | 28 | 28 | 26 | 25 | 26 | 26 | 26 | 26 | 24 | 25 | 24 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | W 9 | W 9 | W 10 | W 10 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | W 10 | WNW 10 | WNW 10 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 623 | 1199 | 1184 | 1067 | 1024 | 970 | 367 | 627 | 932 | 1146 | 1271 | 1224 | 1060 | 1066 | 1076 | 986 | 980 | 896 | 783 | 784 | 698 | 1162 | 975 | 949 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | S 8 | S 8 | SW 5 | WSW 6 | W 6 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 21 | SSW 20 | SSW 19 |
| kJ | 486 | 51 | 51 | 62 | 87 | 113 | 845 | 886 | 662 | 561 | 735 | 514 | 808 | 1451 | 1451 | 1433 | 1415 | 1209 | 1132 | 1067 | 1081 | 288 | 664 | 782 |
Swell 3 Height (m) Direction Period (s) | S 9 | WNW 9 | WNW 9 | S 8 | S 9 | S 9 | SW 18 | SW 19 | SW 17 | SSW 17 | SSW 13 | SSW 16 | SSW 13 | SSE 7 | SSE 7 | S 10 | S 16 | S 16 | W 16 | SSW 21 | SSW 21 | S 15 | SW 16 | WSW 16 |
| kJ | 74 | 25 | 25 | 37 | 39 | 39 | 112 | 170 | 434 | 608 | 434 | 717 | 506 | 10 | 5 | 2 | 5 | 5 | 5 | 180 | 300 | 4 | 10 | 24 |
Wind waves Height (m) Direction Period (s) | — | WSW 4 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | WNW 10 | WNW 10 | WNW 10 | — | — | — | WNW 10 | WNW 9 | WNW 9 |
| kJ | — | 9 | 29 | — | — | — | — | — | — | — | — | — | — | — | — | 1224 | 1250 | 1163 | — | — | — | 717 | 755 | 790 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 64 | 64 | 76 | 126 | 64 | 64 | 76 | 372 | 372 | 76 | 372 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 15 | 64 | 372 | 64 | 372 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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