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Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 6 am Sunday 05 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
30.4° C
(Which is slightly warmer than usual)How big are the waves at Asu today?
The current surf forecast for Asu at 1PM is: 0.8m 13s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a South direction, 0.3m 6s secondary swell from a West direction (forecast issued at 06:00am April 05). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | 2.5ft (0.8m) | 13s |
| Afternoon (05 Apr) | 2.5ft (0.8m) | 13s |
| Evening (05 Apr) | 2.5ft (0.8m) | 12s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 12 | 14 | 14 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 225 | 225 | 225 | 222 | 206 | 196 | 196 | 196 | 199 | 181 | 127 | 257 | 257 | 196 | 202 | 181 | 181 | 138 | 87 | 82 | 145 | 145 | 73 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross | cross- off | cross | cross | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 7:41AM 0.76 | 7:47PM 0.52 | 8:10AM 0.73 | 8:11PM 0.46 | 8:39AM 0.68 | 8:32PM 0.41 | ||||||||||||||||||
Low Tide / height (m) | 1:05AM 0.02 | 1:59PM 0.07 | 1:27AM 0.03 | 2:30PM 0.10 | 1:50AM 0.06 | 3:03PM 0.15 | ||||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | |||||||||||||||||||||
| Sunrise | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 |  | | | | | | |  | | | |  | | | |  |  |  | | |  |  | | |
Rain (mm) | 2 | 1 | 2 | 2 | 4 | 3 | 4 | 5 | 6 | 4 | 3 | 3 | 6 | 3 | 7 | 7 | 2 | - | - | - | - | - | - | - |
| Temp. °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 |
| Feels °C (?) | 31 | 31 | 31 | 31 | 30 | 31 | 30 | 29 | 27 | 26 | 27 | 27 | 26 | 25 | 24 | 26 | 26 | 26 | 24 | 25 | 27 | 28 | 30 | 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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