Surf Forecasts:
How big are the waves at Asu today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 4.5ft (1.4m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 4.5ft (1.3m), 13s period with SSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 4.5ft (1.3m), 13s period with SSW swell.
The current surf forecast for Asu at 7AM is: 1.4m 14s primary swell from a Southwest direction and 0.7m 8s secondary swell from a South direction (forecast issued at 12:00am September 04). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 4.5ft (1.4m) | 14s |
| Afternoon (04 Sep) | 4.5ft (1.3m) | 13s |
| Evening (04 Sep) | 4.5ft (1.3m) | 13s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Thu night. Warm (max 28°C on Thu night, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 834 | 822 | 811 | 680 | 581 | 572 | 520 | 451 | 451 | 414 | 346 | 409 | 419 | 543 | 980 | 980 | 902 | 400 | 459 | 848 | 838 | 724 | 582 | 657 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | off | off | off | off | off | off | off | cross-off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:02PM0.67m | 9:46AM0.42m | 11:08PM0.63m | 10:50AM0.33m | 00:45AM0.61m | 1:27PM0.30m | ||||||||||||||||||
Low Tide | 4:26AM0.21m | 3:40PM0.10m | 6:10AM0.26m | 4:33PM0.16m | 9:05AM0.23m | 6:23PM0.21m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | | | | | | | | | | |  | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | 3 | 2 | 1 | — | — | — | — | 1 | — | — | — | — | — | 3 | 1 | 2 | 2 | 2 | 1 | — | — | — | — | 1 |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 29 | 28 | 30 | 29 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | S 8 | S 9 | SSW 16 | SSW 16 | SSW 16 | S 9 | SSW 17 |
| kJ | 834 | 822 | 811 | 680 | 581 | 572 | 520 | 451 | 451 | 414 | 346 | 341 | 253 | 543 | 980 | 980 | 902 | 124 | 180 | 848 | 838 | 724 | 180 | 657 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 11 | WNW 7 | WNW 7 | S 7 | SSW 14 | SSW 17 | S 9 | S 9 | S 9 | SSW 16 | S 9 |
| kJ | 45 | 45 | 63 | 61 | 42 | 45 | 46 | 45 | 43 | 155 | 237 | 409 | 419 | 148 | 10 | 10 | 83 | 400 | 459 | 184 | 184 | 184 | 582 | 148 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | SSW 17 | WNW 8 | S 8 | WNW 8 | WNW 7 | WNW 7 | W 10 | W 10 | WNW 7 | SSW 18 | SSW 14 | WNW 8 | SSW 20 | S 20 | SSW 13 | SSW 13 |
| kJ | 12 | 11 | 11 | 11 | 11 | 11 | 18 | 19 | 109 | 21 | 45 | 11 | 11 | 11 | 8 | 8 | 10 | 273 | 312 | 11 | 75 | 194 | 192 | 195 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 8 | SSE 8 | S 8 | S 5 | S 6 | S 6 | S 7 | S 7 | S 8 | — | — | — | — | — | S 8 |
| kJ | — | — | — | — | — | — | — | — | — | 45 | 87 | 43 | 34 | 41 | 64 | 59 | 134 | 206 | — | — | — | — | — | 200 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 126 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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