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Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 12 pm Monday 12 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: 0.6m 11s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a West-southwest direction (forecast issued at 12:00pm January 12). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (12 Jan)2.5ft (0.7m)11s
Afternoon (12 Jan)2ft (0.6m)11s
Evening (12 Jan)1.5ft (0.4m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
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)
1
0
0
0
0
0
0
0
1
0
0
0
0
0
2
2
2
2
1
1
2
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSW
0.6
SSW
0.6
SSW
0.4
SSW
0.5
SW
0.5
S
0.5
S
0.4
SW
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
Period(s) (?)1111111111991013101318181817161616151515151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10778784758444429442844113112111188260310302284269375432427410
Wind
(km/h)
5
W
10
WNW
10
WNW
10
W
5
WNW
10
NW
10
NNW
5
N
5
NNE
15
WNW
15
WNW
15
W
10
WSW
10
WSW
0
WNW
5
ENE
5
ESE
5
SSW
15
SW
10
SW
10
SW
10
SW
5
WSW
0
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		glassoncross-
on		cross-
on		cross-
on		cross-
on		glassglassglasscross-
off		crosscrosscross-
off		crossglassglass
High Tide
/ height (m)
12:24AM
0.36
2:31PM
0.56
2:19AM
0.32
3:35PM
0.59
3:51AM
0.32
Low Tide
/ height (m)
8:22PM
0.32
6:29AM
0.19
10:21PM
0.27
7:43AM
0.19
11:09PM
0.21
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise-------6:37-------6:37-------6:37
Sunset--6:40-------6:40-------6:42-----
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
Rain (mm)
-----------------------1
Temp. °C272728282727262626272828282727262627282828272726
Feels °C (?)302931313030292930292930303031302930303131303131
  • 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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