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Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 12 am Thursday 26 Mar 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
29.9° C
(Which is normal for this time of year)How big are the waves at Asu today?
The current surf forecast for Asu at 3AM is: 0.9m 12s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a South direction (forecast issued at 12:00am March 26). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 2.5ft (0.8m) | 12s |
| Afternoon (26 Mar) | 2.5ft (0.8m) | 12s |
| Evening (26 Mar) | 2.5ft (0.8m) | 12s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 14 | 14 | 14 | 14 | 12 | 12 | 10 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 267 | 263 | 167 | 203 | 123 | 183 | 183 | 183 | 179 | 278 | 205 | 149 | 146 | 437 | 431 | 431 | 253 | 172 | 175 | 128 | 361 | 367 | 114 | 154 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | glass | glass | glass | glass | cross- on | cross- on |
High Tide / height (m) | 10:12PM 0.35 | 11:33AM 0.62 | 12:09AM 0.30 | 1:23PM 0.59 | 2:55AM 0.34 | 2:59PM 0.62 | ||||||||||||||||||
Low Tide / height (m) | 3:40AM 0.14 | 7:43PM 0.24 | 4:49AM 0.22 | 9:36PM 0.19 | 7:49AM 0.25 | |||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:38 | - |
 | |  |  |  | | |  | | | | | | | |  | | | | | |  | | | |
Rain (mm) | - | - | 1 | - | 1 | 1 | 1 | - | - | 1 | 1 | 1 | 3 | 2 | - | - | - | - | 2 | 1 | 2 | - | - | 2 |
| Temp. °C | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 28 |
| Feels °C (?) | 33 | 33 | 32 | 32 | 33 | 32 | 30 | 31 | 31 | 32 | 31 | 32 | 32 | 31 | 31 | 32 | 33 | 31 | 33 | 31 | 32 | 32 | 31 | 30 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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