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Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 6 am Wednesday 29 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Asu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asu sea temperature is
30.3° C
(Which is slightly warmer than usual)How big are the waves at Asu today?
The current surf forecast for Asu at 3PM is: 0.9m 17s primary swell from a South-southwest direction and 0.9m 12s secondary swell from a South direction (forecast issued at 06:00am April 29). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3ft (0.9m) | 18s |
| Afternoon (29 Apr) | 3ft (0.9m) | 17s |
| Evening (29 Apr) | 3.5ft (1.0m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Warm (max 29°C on Wed morning, min 28°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
373 | 454 | 454 | 547 | 516 | 731 | 561 | 540 | 828 | 666 | 574 | 754 | 763 | 721 | 413 | 413 | 326 | 871 | 845 | 800 | 767 | 714 | 743 | 604 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | on | on | on | on | on | glassy | glassy | off | glassy | on | on | on | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | glassy | glassy | |
High Tide | 4:47AM0.68m | 4:51PM0.59m | 5:18AM0.74m | 5:25PM0.57m | 5:47AM0.77m | 5:58PM0.55m | ||||||||||||||||||
Low Tide | 11:05AM0.15m | 10:51PM0.09m | 11:40AM0.11m | 11:14PM0.07m | 12:13PM0.08m | 11:38PM0.05m | ||||||||||||||||||
 |  |  | | |  |  | | | | | |  | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | 6:22 |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | 6:31 |
1 | 1 | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | 1 | 2 | 1 | 1 | 1 | — | — | — | 1 | |
Temp °C | 28 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 |
33 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 32 | 30 | 33 | 32 | 32 | 34 | 33 | 33 | 33 | 34 | 32 | 33 | 33 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | SSW 18 | S 13 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 205 | 248 | 454 | 330 | 516 | 731 | 561 | 540 | 828 | 666 | 574 | 754 | 763 | 721 | 413 | 413 | 326 | 871 | 845 | 800 | 767 | 714 | 743 | 604 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | S 10 | SSW 18 | S 12 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 15 | SW 15 | SW 14 | SW 15 | S 8 | — | W 15 | W 15 | WSW 14 |
| kJ | 373 | 454 | 141 | 547 | 216 | 171 | 361 | 498 | 361 | 306 | 248 | 191 | 169 | 255 | 297 | 301 | 305 | 130 | 54 | 20 | — | 4 | 4 | 20 |
Swell 3 Height (m) Direction Period (s) | S 14 | SW 18 | SW 18 | SW 13 | SW 14 | WSW 16 | S 12 | S 12 | SSW 11 | S 11 | S 11 | — | — | WSW 16 | SSW 16 | SSW 16 | SSW 16 | S 8 | S 8 | — | — | — | — | — |
| kJ | 134 | 255 | 197 | 88 | 89 | 177 | 171 | 137 | 12 | 114 | 79 | — | — | 25 | 283 | 211 | 280 | 33 | 20 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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