Surf Forecasts:
How big are the waves at Asu today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 4ft (1.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4ft (1.2m), 15s period with SW swell.
- Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.3m), 15s period with SSW swell.
The current surf forecast for Asu at 2PM is: 1.2m 15s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South direction (forecast issued at 06:00am October 01). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 4ft (1.2m) | 15s |
| Afternoon (01 Oct) | 4ft (1.2m) | 15s |
| Evening (01 Oct) | 4.5ft (1.3m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 51mm), heaviest during Fri night. Warm (max 28°C on Thu morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 720 | 693 | 657 | 640 | 640 | 740 | 770 | 832 | 957 | 1018 | 921 | 897 | 886 | 874 | 760 | 740 | 730 | 656 | 561 | 789 | 789 | 469 | 463 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-on | cross-on | on | cross-on | cross | cross | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:15AM0.51m | 8:52PM0.75m | 8:54AM0.44m | 9:43PM0.70m | 9:44AM0.36m | ||||||||||||||||||
Low Tide | 2:33AM0.08m | 1:59PM0.02m | 3:22AM0.13m | 2:33PM0.07m | 4:29AM0.20m | 3:13PM0.13m | |||||||||||||||||
 |  |  | | |  |  |  | | | | | | | |  | |  | | |  | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | 1 | 1 | 1 | — | — | 1 | 5 | 2 | 2 | — | — | 2 | 5 | 6 | 8 | 7 | 4 | 3 | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 27 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 |
| kJ | 720 | 693 | 657 | 640 | 640 | 740 | 770 | 832 | 957 | 1018 | 921 | 897 | 886 | 874 | 760 | 740 | 730 | 656 | 561 | 789 | 789 | 469 | 463 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 8 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 10 | S 10 | SSW 19 | SSW 18 | S 9 | S 9 |
| kJ | 146 | 45 | 143 | 127 | 130 | 98 | 96 | 94 | 92 | 90 | 79 | 74 | 92 | 90 | 90 | 92 | 94 | 116 | 118 | 72 | 109 | 106 | 102 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | S 11 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WSW 17 | WSW 17 | SSW 20 | SSW 20 | WSW 16 | WSW 16 | S 18 | SSW 18 |
| kJ | 10 | 58 | 10 | 9 | 9 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 29 | 29 | 38 | 75 | 24 | 24 | 163 | 249 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 6 | WNW 6 | SW 4 | SW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 51 | 0 | 15 | 15 | 15 | 64 | 64 | 51 | 0 | 0 | 0 | 0 | 15 | 64 | 64 | 64 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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