Surf Forecasts:
How big are the waves at Asu today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 2.5ft (0.7m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 2.5ft (0.8m), 16s period with SSW swell.
- Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Asu at 7AM is: 1.1m 13s primary swell from a South direction and 0.6m 18s secondary swell from a South-southwest direction (forecast issued at 12:00am June 17). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 2.5ft (0.7m) | 17s |
| Afternoon (17 Jun) | 2.5ft (0.8m) | 16s |
| Evening (17 Jun) | 3.5ft (1.0m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue night. Warm (max 28°C on Tue night, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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) | SSW 12 | S 10 | S 13 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 14 | SW 13 | S 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 18 | SW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 208 | 178 | 389 | 293 | 350 | 427 | 406 | 468 | 744 | 734 | 507 | 250 | 183 | 427 | 523 | 281 | 431 | 411 | 392 | 237 | 196 | 154 | 255 | 455 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | on | on | cross-on | cross | cross | cross-off | off | cross-off | glassy | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 7:23AM0.89m | 7:49PM0.47m | 8:10AM0.86m | 8:40PM0.48m | 8:57AM0.81m | 9:34PM0.50m | ||||||||||||||||||
Low Tide | 00:25AM0.01m | 2:13PM0.02m | 1:14AM0.03m | 2:58PM0.04m | 2:04AM0.08m | 3:43PM0.07m | ||||||||||||||||||
 |  |  | |  |  |  | | | | | | | | |  | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | 4 | 7 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 2 | 2 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 31 | 31 | 31 | 30 | 29 | 28 | 28 | 30 | 30 | 30 | 30 | 32 | 30 | 31 | 32 | 32 | 31 | 31 | 32 | 30 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | S 10 | S 13 | S 9 | S 12 | S 12 | SSW 12 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 14 | S 11 | S 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 18 |
| kJ | 208 | 158 | 389 | 101 | 285 | 289 | 244 | 468 | 744 | 734 | 507 | 250 | 157 | 427 | 523 | 281 | 431 | 411 | 392 | 237 | 196 | 154 | 154 | 455 |
Swell 2 Height (m) Direction Period (s) | S 10 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 12 | WNW 8 | W 8 | S 11 | S 10 | SW 13 | SW 13 | W 8 | SSW 13 | W 8 | W 8 | W 8 | S 10 | S 10 | S 10 | SW 18 | SW 12 |
| kJ | 120 | 178 | 240 | 293 | 350 | 427 | 406 | 220 | 50 | 31 | 146 | 98 | 183 | 144 | 32 | 219 | 33 | 33 | 45 | 92 | 94 | 67 | 255 | 152 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | S 13 | W 8 | S 12 | SW 14 | W 8 | WNW 8 | W 8 | S 12 | NW 4 | WNW 8 | SW 13 | S 13 | W 8 | — | W 8 | SW 21 | SW 21 | SSW 20 | W 8 | W 8 | W 8 | S 9 | S 9 |
| kJ | 171 | 79 | 32 | 144 | 164 | 33 | 51 | 33 | 26 | 5 | 34 | 142 | 176 | 30 | — | 33 | 18 | 17 | 38 | 44 | 43 | 43 | 64 | 64 |
Wind waves Height (m) Direction Period (s) | SSW 3 | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 126 | 0 | 126 | 15 | 15 | 64 | 15 | 15 | 15 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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