Surf Forecasts:
How big are the waves at Asu today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 5.5ft (1.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 5ft (1.6m), 13s period with SSW swell.
- Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.4m), 13s period with SSW swell.
The current surf forecast for Asu at 4AM is: 1.6m 14s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South direction (forecast issued at 12:00am July 11). The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 5.5ft (1.7m) | 14s |
| Afternoon (11 Jul) | 5ft (1.6m) | 13s |
| Evening (11 Jul) | 4.5ft (1.4m) | 13s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Sat morning. Warm (max 28°C on Fri night, min 26°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 20 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1031 | 1031 | 1261 | 934 | 876 | 756 | 669 | 669 | 380 | 336 | 227 | 255 | 406 | 400 | 393 | 333 | 313 | 192 | 274 | 322 | 374 | 368 | 371 | 485 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:47AM0.68m | 2:58PM0.38m | 3:52AM0.75m | 4:15PM0.39m | 4:49AM0.81m | 5:16PM0.42m | ||||||||||||||||||
Low Tide | 9:54AM0.19m | 8:34PM0.11m | 10:59AM0.12m | 9:41PM0.08m | 11:51AM0.06m | |||||||||||||||||||
 | |  | | | | |  | | | | |  |  | | | |  | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | 1 | 3 | 6 | 7 | 6 | 5 | 3 | — | 1 | 2 | 2 | 1 | — | — | — | 1 | 1 | — | 2 | 1 | — | — | — | — |
Temp °C | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 30 | 29 | 30 | 28 | 28 | 28 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 31 | 30 | 30 | 30 | 30 | 31 | 30 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
| kJ | 1031 | 1031 | 1261 | 934 | 876 | 756 | 669 | 669 | 380 | 336 | 227 | 255 | 406 | 400 | 393 | 333 | 313 | 192 | 274 | 322 | 374 | 368 | 355 | 349 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | W 11 | S 7 | WNW 10 | W 10 | S 5 | S 7 | SSW 13 | S 13 | S 13 | S 13 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 11 | SSW 20 | SSW 20 |
| kJ | 43 | 43 | 59 | 39 | 21 | 54 | 27 | 31 | 236 | 173 | 126 | 222 | 64 | 64 | 64 | 64 | 66 | 69 | 69 | 106 | 106 | 100 | 371 | 485 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | W 11 | SW 18 | WNW 11 | WNW 8 | W 15 | W 12 | W 12 | S 7 | S 7 | S 7 | W 11 | SW 16 | W 13 | SSW 15 | SW 15 | SW 15 | SW 14 | S 8 | SW 20 | SW 20 | SSW 21 | WNW 11 | WNW 11 |
| kJ | 23 | 59 | 49 | 38 | 11 | 4 | 69 | 69 | 32 | 32 | 22 | 65 | 10 | 3 | 22 | 54 | 54 | 103 | 21 | 97 | 196 | 286 | 97 | 93 |
Wind waves Height (m) Direction Period (s) | — | — | S 8 | S 8 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 74 | 72 | 68 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 126 | 126 | 0 | 0 | 0 | 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 | ||||||||||||||||||||||||
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