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Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 6 pm Thursday 12 Mar 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
29.5° C
 (Which is normal for this time of year)

How big are the waves at Asu today?

The current surf forecast for Asu at 9PM is: 0.8m 12s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a South direction (forecast issued at 06:00pm March 12). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (12 Mar)--
Afternoon (12 Mar)3ft (0.9m)12s
Evening (12 Mar)2.5ft (0.8m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
0.8
SSW
0.8
SSW
0.7
S
0.7
S
0.8
SSW
0.8
S
0.8
S
0.9
S
1
S
1
S
1
S
1
S
0.6
SSW
0.7
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SSW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.2
SW
Period(s) (?)121212121112111110101011112120201919191818171717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)226177156129125156149144175218208231229302428557546535617743719687655825
Wind
(km/h)
5
SW
10
SW
10
SW
10
SSW
10
S
5
SE
10
SE
10
SSE
15
S
10
S
10
S
10
SSE
5
SSE
5
E
5
SE
0
W
5
WSW
5
SW
0
SSE
5
NW
5
NNE
5
ENE
5
ENE
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offglassglassglassglassglassglassglassglasscross-
off		glassglass
High Tide
/ height (m)
2:15PM
0.50
3:58AM
0.30
3:35PM
0.56
4:32AM
0.38
Low Tide
/ height (m)
4:16AM
0.23
10:56PM
0.23
7:47AM
0.27
10:56PM
0.18
9:30AM
0.23
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise-----6:37-------6:37-------6:37--
Sunset6:44-------6:43-------6:43-------
thunderstorm
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
Rain (mm)
1---243-----341-----11--
Temp. °C282828282727272828282828272727282829282827272728
Feels °C (?)313031313031303130303031303130323133323231313132
  • 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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