Surf Forecasts:
How big are the waves at Asu today (01 Jul):
- Morning surf: Morning surf (01 Jul, local time) - 3ft (0.9m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Jul, local time) - 3.5ft (1.1m), 17s period with SW swell.
- Evening surf: Evening surf (01 Jul, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Asu at 2AM is: 1.1m 13s primary swell from a South direction and 0.8m 14s secondary swell from a South-southwest direction, 1.4m 6s secondary swell from a West-northwest direction (forecast issued at 06:00pm June 30). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | 3ft (0.9m) | 16s |
| Afternoon (01 Jul) | 3.5ft (1.1m) | 17s |
| Evening (01 Jul) | 3ft (0.9m) | 18s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 95mm), heaviest during Tue night. Warm (max 28°C on Tue afternoon, min 26°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | SSW 16 | S 13 | SW 17 | SW 18 | SW 18 | SSW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 886 | 668 | 507 | 420 | 420 | 336 | 344 | 331 | 695 | 510 | 510 | 986 | 786 | 757 | 1016 | 1108 | 834 | 952 | 844 | 589 | 677 | 661 | 628 | 544 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:36PM0.41m | 6:53AM0.75m | 7:11PM0.44m | 7:25AM0.76m | 7:46PM0.46m | 7:57AM0.76m | ||||||||||||||||||
Low Tide | 11:57PM0.08m | 1:33PM0.08m | 00:33AM0.08m | 2:03PM0.08m | 1:09AM0.10m | |||||||||||||||||||
 |  | |  | |  |  | | | | | | | | | | |  | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | 6:39 |
mm | — | 3 | 4 | 8 | 10 | 6 | 4 | 3 | 4 | 3 | 3 | 3 | 4 | 3 | 4 | 4 | 3 | — | 1 | 5 | 5 | 5 | 6 | 4 |
Temp °C | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | W 6 | W 7 | W 7 | W 7 | W 7 | SSW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 886 | 668 | 507 | 420 | 420 | 336 | 136 | 127 | 131 | 110 | 111 | 986 | 786 | 757 | 1016 | 1108 | 834 | 952 | 844 | 589 | 677 | 400 | 306 | 250 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | SW 17 | SW 18 | SW 18 | W 7 | W 7 | W 9 | WNW 9 | WNW 8 | S 11 | S 11 | WNW 9 | WNW 9 | SW 7 | SW 16 | SW 16 | SW 15 |
| kJ | 199 | 307 | 352 | 250 | 243 | 312 | 272 | 331 | 695 | 510 | 510 | 92 | 74 | 94 | 99 | 96 | 155 | 110 | 129 | 126 | 91 | 661 | 628 | 544 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 20 | SW 20 | SSW 17 | SW 19 | SW 19 | SSW 16 | SSW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SW 19 | WNW 11 | W 10 | WNW 11 | S 11 | S 11 | WNW 8 | WNW 8 | WNW 9 | WNW 9 |
| kJ | 108 | 134 | 186 | 164 | 284 | 217 | 344 | 280 | 287 | 233 | 229 | 137 | 132 | 127 | 181 | 24 | 49 | 23 | 189 | 182 | 96 | 96 | 99 | 101 |
Wind waves Height (m) Direction Period (s) | WNW 8 | W 8 | W 8 | WNW 5 | W 6 | W 6 | W 6 | — | — | — | — | — | — | — | — | — | WNW 8 | W 9 | SW 4 | — | — | — | — | — |
| kJ | 90 | 84 | 84 | 98 | 167 | 148 | 187 | — | — | — | — | — | — | — | — | — | 85 | 150 | 13 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 64 | 372 | 64 | 76 | 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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