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 7AM is: 1.6m 14s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a West direction (forecast issued at 12:00am 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 98mm), heaviest during Tue night. Warm (max 29°C on Mon night, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 16 | SW 17 | SW 18 | SW 18 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1091 | 1061 | 1002 | 1002 | 1016 | 886 | 778 | 507 | 420 | 420 | 336 | 316 | 297 | 695 | 510 | 510 | 986 | 897 | 757 | 1016 | 1179 | 940 | 1261 | 844 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 6:18AM0.73m | 6:36PM0.41m | 6:53AM0.75m | 7:11PM0.44m | 7:25AM0.76m | 7:46PM0.46m | ||||||||||||||||||
Low Tide | 11:19PM0.08m | 1:02PM0.09m | 11:57PM0.08m | 1:33PM0.08m | 00:33AM0.08m | 2:03PM0.08m | ||||||||||||||||||
 | |  | |  |  | | | | | |  | | | | | | | | |  | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | 4 | 5 | 5 | 2 | — | — | 1 | 5 | 5 | 12 | 3 | 1 | 2 | 5 | 6 | 5 | 5 | 4 | 6 | 7 | 7 | 5 | 2 | 4 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 26 | 26 | 24 | 25 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 |
Feels °C | 29 | 30 | 31 | 29 | 29 | 29 | 28 | 27 | 26 | 24 | 26 | 28 | 30 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | W 6 | S 13 | S 12 | SW 17 | S 12 | SW 18 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 |
| kJ | 1091 | 1061 | 1002 | 1002 | 1016 | 886 | 778 | 507 | 420 | 420 | 94 | 316 | 297 | 695 | 233 | 510 | 986 | 897 | 757 | 1016 | 1179 | 940 | 1261 | 844 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 8 | S 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | W 6 | W 6 | S 12 | SW 18 | S 12 | S 12 | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 120 | 118 | 90 | 88 | 68 | 66 | 232 | 352 | 250 | 243 | 336 | 64 | 75 | 287 | 510 | 229 | 174 | 101 | 74 | 74 | 80 | 101 | 106 | 129 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 16 | S 15 | S 14 | S 14 | S 14 | W 8 | SW 20 | SSW 17 | SW 19 | SSW 14 | SSW 16 | SSW 16 | W 6 | W 6 | W 6 | W 9 | S 12 | S 11 | SW 19 | WNW 11 | S 11 | S 16 | S 11 |
| kJ | 228 | 309 | 279 | 206 | 148 | 199 | 84 | 186 | 164 | 284 | 312 | 250 | 273 | 61 | 61 | 63 | 97 | 171 | 125 | 181 | 25 | 146 | 46 | 182 |
Wind waves Height (m) Direction Period (s) | — | NW 3 | — | — | — | — | — | WNW 6 | W 6 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | — | — | — | — | — | 106 | 190 | 141 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 15 | 15 | 15 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 15 | 15 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 15 | 64 | 15 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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