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Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 12 am Saturday 06 Dec 2025 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
29.4° C
(Which is slightly warmer than usual)How big are the waves at Asu today?
The current surf forecast for Asu at 4AM is: 0.9m 13s primary swell from a Southwest direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 12:00am December 06). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 3ft (0.9m) | 13s |
| Afternoon (06 Dec) | 3ft (0.9m) | 13s |
| Evening (06 Dec) | 2.5ft (0.7m) | 12s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 238 | 238 | 238 | 238 | 241 | 238 | 227 | 220 | 147 | 147 | 144 | 144 | 140 | 199 | 252 | 252 | 241 | 322 | 314 | 437 | 432 | 427 | 489 | 459 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | glass | glass | glass | glass | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- off | glass | glass | glass | glass | cross | glass | glass | cross- on | cross- on |
High Tide / height (m) | 6:31AM 0.47 | 6:54PM 0.91 | 7:17AM 0.46 | 7:40PM 0.88 | 8:05AM 0.45 | |||||||||||||||||||
Low Tide / height (m) | 12:56AM -0.01 | 11:58AM -0.01 | 1:42AM -0.00 | 12:42PM 0.00 | 2:29AM 0.03 | 1:26PM 0.04 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:20 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - |
 | | |  | |  |  |  | |  | |  |  | | |  | | | | | | | | | |
Rain (mm) | 1 | 3 | 4 | - | - | - | - | - | 1 | 6 | 5 | 5 | 7 | 8 | - | - | - | 1 | - | - | 1 | - | - | - |
| Temp. °C | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 |
| Feels °C (?) | 31 | 31 | 32 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 27 | 27 | 28 | 27 | 28 | 30 | 31 | 30 | 30 | 29 | 30 | 31 | 31 | 31 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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