Surf Forecasts:
How big are the waves at Asu today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 3ft (0.9m), 19s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3.5ft (1.1m), 19s period with SW swell.
- Evening surf: Evening surf (30 Jul, local time) - 4ft (1.2m), 18s period with SSW swell.
The current surf forecast for Asu at 12AM is: 0.9m 14s primary swell from a South-southwest direction and 0.6m 21s secondary swell from a Southwest direction (forecast issued at 06:00pm July 29). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 3ft (0.9m) | 19s |
| Afternoon (30 Jul) | 3.5ft (1.1m) | 19s |
| Evening (30 Jul) | 4ft (1.2m) | 18s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 29°C on Fri afternoon, min 27°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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 14 | SSW 14 | SSW 14 | SW 20 | SW 20 | SSW 19 | SW 19 | SW 18 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SW 18 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 372 | 437 | 431 | 352 | 459 | 552 | 657 | 723 | 785 | 845 | 835 | 799 | 1033 | 1111 | 1009 | 719 | 686 | 1070 | 1057 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | glassy | glassy | glassy | cross-off | glassy |
High Tide | 6:26PM0.46m | 6:36AM0.77m | 6:57PM0.51m | 7:05AM0.79m | 7:28PM0.55m | ||||||||||||||
Low Tide | 11:51PM0.09m | 1:11PM0.07m | 00:27AM0.08m | 1:35PM0.06m | |||||||||||||||
 |  | | | | | |  | | |  | | | | | |  | |  | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 29 |
Feels °C | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 30 | 30 | 30 | 32 | 30 | 30 | 31 | 32 | 31 | 33 | 34 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 19 | SW 19 | SW 18 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SW 18 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | 372 | 437 | 431 | 352 | 347 | 337 | 657 | 723 | 785 | 845 | 835 | 799 | 1033 | 1111 | 1009 | 719 | 686 | 1070 | 1057 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | SW 21 | SW 20 | SW 20 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | WNW 9 | SW 20 |
| kJ | 61 | 60 | 57 | 344 | 459 | 552 | 323 | 313 | 309 | 222 | 215 | 273 | 215 | 220 | 133 | 253 | 249 | 46 | 186 |
Swell 3 Height (m) Direction Period (s) | SW 22 | SW 21 | SW 21 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | W 10 | W 9 | W 9 | W 10 | WNW 10 | WNW 10 | S 7 | S 7 | WNW 9 |
| kJ | 163 | 224 | 222 | 56 | 39 | 39 | 37 | 36 | 35 | 49 | 47 | 41 | 38 | 48 | 54 | 52 | 26 | 24 | 44 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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