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Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 12 am Wednesday 14 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 5AM is: 0.6m 17s primary swell from a Southwest direction and 0.5m 9s secondary swell from a South direction (forecast issued at 12:00am January 14). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (14 Jan)2.5ft (0.8m)16s
Afternoon (14 Jan)2.5ft (0.8m)16s
Evening (14 Jan)3ft (0.9m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
14
Thursday
15
Friday
16
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
0
1
1
1
1
1
1
2
1
2
1
1
1
0
1
1
1
1
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
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
1
SW
1
SW
1
SW
1
SW
Period(s) (?)181817161616151515151515141414141414141414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)112111188260310302284318375432427410377371387393398398387382355345345345
Wind
(km/h)
10
W
15
WSW
15
WSW
10
WSW
5
WNW
10
WNW
10
WNW
10
W
5
W
10
WNW
5
NNW
5
NNE
5
NE
10
WNW
15
WNW
10
WNW
5
WNW
5
NW
10
NNW
10
N
10
NNW
15
NW
20
NW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrosscross-
on		ononcross-
on		cross-
on		glassonglasscrosscrossoncross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		ononon
High Tide
/ height (m)
2:19AM
0.32
3:35PM
0.59
3:51AM
0.32
4:26PM
0.63
4:48AM
0.34
5:08PM
0.68
Low Tide
/ height (m)
10:21PM
0.27
7:43AM
0.19
11:09PM
0.21
8:58AM
0.17
11:40PM
0.16
9:57AM
0.14
Wednesday
14
Thursday
15
Friday
16
Sunrise---6:37-------6:37-------6:37----
Sunset------6:42-------6:42-------6:42-
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
Rain (mm)
-1122--11111-------1--15
Temp. °C282727272727282727272626272728282827272627282827
Feels °C (?)312929313130313031302929313030303130302930302929
  • 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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