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Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 6 am Monday 23 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
29.8° C
(Which is normal for this time of year)How big are the waves at Asu today?
The current surf forecast for Asu at 12PM is: 1.1m 14s primary swell from a South-southwest direction and 0.6m 17s secondary swell from a South-southwest direction (forecast issued at 06:00am March 23). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 4ft (1.2m) | 14s |
| Afternoon (23 Mar) | 3.5ft (1.1m) | 16s |
| Evening (23 Mar) | 3.5ft (1.0m) | 14s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thu 26 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 13 | 16 | 14 | 14 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 301 | 594 | 585 | 336 | 627 | 421 | 347 | 527 | 796 | 742 | 569 | 668 | 668 | 668 | 569 | 522 | 396 | 396 | 390 | 384 | 312 | 241 | 267 | 263 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | cross | glass | glass | glass | glass | glass | glass | cross | cross | cross- off | glass | glass | glass | glass | glass | cross | cross- on | cross | cross- on |
High Tide / height (m) | 8:38AM 0.80 | 8:42PM 0.52 | 9:21AM 0.75 | 9:21PM 0.43 | 10:15AM 0.68 | 10:12PM 0.35 | ||||||||||||||||||
Low Tide / height (m) | 1:57AM -0.01 | 2:59PM 0.08 | 2:27AM 0.02 | 3:51PM 0.15 | 3:00AM 0.07 | 5:06PM 0.21 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thu 26 | |||||||||||||||||||||
| Sunrise | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - |
 |  |  |  | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 3 | 1 | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 |
| Feels °C (?) | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 32 | 32 | 31 | 32 | 33 | 32 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Asu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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