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Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 12 pm Tuesday 13 Jan 2026 WIB
Forecast 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 normal for this time of year)

How big are the waves at Asu today?

The current surf forecast for Asu at 3PM is: 0.4m 9s primary swell from a South-southeast direction and 0.4m 10s secondary swell from a Southwest direction (forecast issued at 12:00pm January 13). The wind direction is predicted to be onshore.

Time (WIB) & DateWave HeightWave Period
Morning (13 Jan)1.5ft (0.4m)13s
Afternoon (13 Jan)1.5ft (0.4m)10s
Evening (13 Jan)1.5ft (0.4m)18s

Table - waves today at Asu. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
0
0
0
0
0
0
1
2
2
1
1
1
2
1
1
1
2
2
1
1
1
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.6
SW
0.7
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.9
SW
1
SW
1
SW
1
SW
1
SW
1
SW
1
SW
1
SW
1
SW
1
SW
1
SW
1
SW
Period(s) (?)131010131818171616161515151515151414141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)44282861112111188260310302284318375432427410371371387393398393382366
Wind
(km/h)
10
NW
10
WNW
15
WNW
10
W
10
W
10
WSW
10
SW
5
SW
0
SW
10
SW
10
WSW
5
WSW
5
WSW
10
W
5
NW
10
N
5
N
5
WSW
10
W
5
W
5
W
5
NW
10
NNW
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		crosscrossglassglasscrosscrosscross-
on		glasscross-
on		oncross-
on		glassglasscross-
on		cross-
on		cross-
on		glassoncross-
on
High Tide
/ height (m)
2:31PM
0.56
2:19AM
0.32
3:35PM
0.59
3:51AM
0.32
4:26PM
0.63
4:48AM
0.34
Low Tide
/ height (m)
10:21PM
0.27
7:43AM
0.19
11:09PM
0.21
8:58AM
0.17
11:40PM
0.16
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-------6:37-------6:37-------6:37
Sunset--6:40-------6:42-------6:42-----
clear
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
clear
Rain (mm)
------12-----11211------
Temp. °C272828282828272627272727272726262627272828272726
Feels °C (?)303030303031303032303030313029293031293132313028
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

View detailed surf forecast for Asu at:
surf-forecast.com

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