Surf Forecasts:
How big are the waves at Asu today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 6ft (1.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 6ft (1.8m), 16s period with SW swell.
- Evening surf: Evening surf (02 Sep, local time) - 5.5ft (1.7m), 16s period with SW swell.
The current surf forecast for Asu at 5AM is: 2.1m 16s primary swell from a Southwest direction and 0.8m 8s secondary swell from a South direction (forecast issued at 12:00am September 02). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 6ft (1.9m) | 16s |
| Afternoon (02 Sep) | 6ft (1.8m) | 16s |
| Evening (02 Sep) | 5.5ft (1.7m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2357 | 2187 | 2033 | 1852 | 1715 | 1571 | 1552 | 1449 | 1317 | 1300 | 1149 | 966 | 940 | 928 | 915 | 846 | 834 | 822 | 811 | 599 | 581 | 572 | 520 | 451 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-on | cross | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | glassy | glassy | glassy |
High Tide | 8:33AM0.59m | 9:14PM0.71m | 9:06AM0.51m | 10:02PM0.67m | 9:46AM0.42m | |||||||||||||||||||
Low Tide | 2:41AM0.11m | 2:33PM0.03m | 3:26AM0.16m | 3:04PM0.06m | 4:26AM0.21m | 3:40PM0.10m | ||||||||||||||||||
 | |  | |  |  |  | | | | | | | | | | | | | | | |  | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | 5 | 5 | 5 | 2 | — | — | — | 1 | 5 | 4 | — | — | — | — | 2 | 4 | 3 | 3 | 3 | 1 | — | — | — | — |
Temp °C | 28 | 28 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 31 | 30 | 32 | 32 | 33 | 31 | 32 | 33 | 32 | 30 | 30 | 32 | 31 | 31 | 32 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 2357 | 2187 | 2033 | 1852 | 1715 | 1571 | 1552 | 1449 | 1317 | 1300 | 1149 | 966 | 940 | 928 | 915 | 846 | 834 | 822 | 811 | 599 | 581 | 572 | 520 | 451 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 78 | 92 | 86 | 66 | 66 | 66 | 66 | 66 | 64 | 63 | 64 | 63 | 63 | 63 | 48 | 46 | 46 | 45 | 63 | 63 | 61 | 41 | 43 | 43 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 |
| kJ | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 18 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 15 | 15 | 15 | 64 | 51 | 0 | 0 | 0 | 51 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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