Surf Forecasts:
How big are the waves at Asu today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 5ft (1.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 5ft (1.5m), 14s period with SSW swell.
- Evening surf: Evening surf (30 Jun, local time) - 4ft (1.2m), 13s period with S swell.
The current surf forecast for Asu at 1PM is: 1.6m 14s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a West direction (forecast issued at 06:00am June 30). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 5ft (1.6m) | 14s |
| Afternoon (30 Jun) | 5ft (1.5m) | 14s |
| Evening (30 Jun) | 4ft (1.2m) | 13s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 85mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 26°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Fri 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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | SSW 16 | SSW 16 | SW 17 | SW 18 | SW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1061 | 1002 | 1002 | 1016 | 886 | 668 | 507 | 499 | 420 | 336 | 387 | 344 | 695 | 510 | 510 | 986 | 786 | 757 | 739 | 1108 | 940 | 1261 | 844 | 589 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:18AM0.73m | 6:36PM0.41m | 6:53AM0.75m | 7:11PM0.44m | 7:25AM0.76m | 7:46PM0.46m | ||||||||||||||||||
Low Tide | 1:02PM0.09m | 11:57PM0.08m | 1:33PM0.08m | 00:33AM0.08m | 2:03PM0.08m | |||||||||||||||||||
 |  | | |  | | |  | |  | | | | | | | | | | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | 6:28 |
 | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | — | 6:39 |
mm | 3 | 4 | 2 | 1 | — | 1 | 3 | 6 | 7 | 6 | 5 | 3 | 3 | 2 | 3 | 4 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 7 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 28 | 27 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | SW 17 | S 12 | W 6 | SSW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 | SW 16 |
| kJ | 1061 | 1002 | 1002 | 1016 | 886 | 668 | 507 | 499 | 420 | 336 | 331 | 297 | 695 | 233 | 75 | 986 | 786 | 757 | 739 | 1108 | 940 | 1261 | 844 | 589 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | WNW 8 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 6 | W 6 | S 12 | SW 18 | S 12 | W 6 | WNW 9 | WNW 8 | S 11 | WNW 8 | WNW 9 | W 9 | W 9 | W 9 |
| kJ | 113 | 90 | 88 | 88 | 90 | 307 | 352 | 250 | 243 | 312 | 62 | 65 | 287 | 510 | 229 | 62 | 126 | 125 | 121 | 120 | 126 | 158 | 158 | 190 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | S 14 | S 14 | S 14 | SW 20 | WNW 8 | W 8 | W 8 | SW 19 | SSW 16 | SSW 16 | W 6 | W 6 | SW 18 | S 12 | S 12 | S 11 | SW 19 | WNW 11 | S 11 | S 16 | S 11 | S 11 |
| kJ | 309 | 279 | 206 | 148 | 199 | 134 | 87 | 64 | 82 | 217 | 387 | 344 | 65 | 62 | 510 | 177 | 132 | 127 | 181 | 24 | 114 | 46 | 182 | 185 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 8 | — | — | WNW 11 | W 8 | W 6 | — | — | — | — | — | NW 3 | — | WNW 8 | — | — | — | WNW 9 | — |
| kJ | — | — | — | — | — | 87 | — | — | 187 | 93 | 91 | — | — | — | — | — | 2 | — | 125 | — | — | — | 232 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 15 | 15 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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